mirror of
https://github.com/kaosat-dev/Blender_bevy_components_workflow.git
synced 2024-12-24 00:24:11 +00:00
feat(materials): Materials libraries tooling & bevy code for material/texture reuse (#71)
* updates both gltf_auto_export & bevy_gltf_blueprints to avoid duplicating common materials across blueprints * feat(tools/gltf_auto_export): added materials library export ! * export all materials in use by blueprints to a separate temporary scene with cubes (for now) with the materials assigned * injecting MaterialInfo components to each blueprint above with Material name + library name * generated gltf is named based on the project/blend file, so multiple blend file projects can each have their own material libraries * added preferences & ui & handling to be able to toggle material library exports * feat(bevy_gltf_blueprints): added support for materials library! * material injection (toggleable via the plugin configuration) * added example * added materials library + texture files + updated assets * added physics debug toggling * updated documentation * closes #63
This commit is contained in:
Mark Moissette
GitHub
parent
529a68c844
commit
e1aa510457
654
Cargo.lock
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654
Cargo.lock
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@ -6,7 +6,9 @@ members = [
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"examples/bevy_gltf_blueprints/basic/",
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"examples/bevy_gltf_blueprints/basic_xpbd_physics/",
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"examples/bevy_gltf_blueprints/animation/",
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"examples/bevy_gltf_blueprints/multiple_levels/"
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"examples/bevy_gltf_blueprints/multiple_levels/",
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"examples/bevy_gltf_blueprints/materials/"
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]
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resolver = "2"
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@ -1,6 +1,6 @@
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[package]
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name = "bevy_gltf_blueprints"
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version = "0.3.3"
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version = "0.4.0"
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authors = ["Mark 'kaosat-dev' Moissette"]
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description = "Adds the ability to define Blueprints/Prefabs for [Bevy](https://bevyengine.org/) inside gltf files and spawn them in Bevy."
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homepage = "https://github.com/kaosat-dev/Blender_bevy_components_workflow"
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@ -26,7 +26,7 @@ Here's a minimal usage example:
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# Cargo.toml
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[dependencies]
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bevy="0.12"
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bevy_gltf_blueprints = { version = "0.3"}
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bevy_gltf_blueprints = { version = "0.4"}
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```
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@ -64,7 +64,7 @@ fn spawn_blueprint(
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Add the following to your `[dependencies]` section in `Cargo.toml`:
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```toml
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bevy_gltf_blueprints = "0.3"
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bevy_gltf_blueprints = "0.4"
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```
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Or use `cargo add`:
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@ -89,7 +89,7 @@ fn main() {
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```
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you may want to configure your "library"/"blueprints" path: (defaults to ```assets/models/library```) so the plugin know where to look for the blueprint files
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you may want to configure your "library"/"blueprints" settings:
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```rust no_run
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use bevy::prelude::*;
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@ -103,6 +103,8 @@ fn main() {
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library_folder: "advanced/models/library".into() // replace this with your blueprints library path , relative to the assets folder,
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format: GltfFormat::GLB,// optional, use either format: GltfFormat::GLB, or format: GltfFormat::GLTF, or ..Default::default() if you want to keep the default .glb extension, this sets what extensions/ gltf files will be looked for by the library
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aabbs: true, // defaults to false, enable this to automatically calculate aabb for the scene/blueprint
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material_library: true, // defaults to false, enable this to enable automatic injection of materials from material library files
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material_library_folder: "materials".into() //defaults to "materials" the folder to look for for the material files
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..Default::default()
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}
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)
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@ -243,13 +245,40 @@ particularly from https://github.com/kaosat-dev/Blender_bevy_components_workflow
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onward
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## Materials
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You have the option of using "material libraries" to share common textures/materials between blueprints, in order to avoid asset & memory bloat:
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Ie for example without this option, 56 different blueprints using the same material with a large texture would lead to the material/texture being embeded
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56 times !!
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you can configure this with the settings:
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```rust
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material_library: true // defaults to false, enable this to enable automatic injection of materials from material library files
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material_library_folder: "materials".into() //defaults to "materials" the folder to look for for the material files
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```
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> Important! you must take care of preloading your material librairy gltf files in advance, using for example ```bevy_asset_loader```since
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```bevy_gltf_blueprints``` currently does NOT take care of loading those at runtime
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see https://github.com/kaosat-dev/Blender_bevy_components_workflow/tree/main/examples/materials for how to set it up correctly
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Generating optimised blueprints and material libraries can be automated using the latests version of the [Blender plugin](https://github.com/kaosat-dev/Blender_bevy_components_workflow/tree/main/tools/gltf_auto_export)
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## Examples
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https://github.com/kaosat-dev/Blender_bevy_components_workflow/tree/main/examples/basic
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https://github.com/kaosat-dev/Blender_bevy_components_workflow/tree/main/examples/basic_xpbd_physics
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https://github.com/kaosat-dev/Blender_bevy_components_workflow/tree/main/examples/animation
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https://github.com/kaosat-dev/Blender_bevy_components_workflow/tree/main/examples/multiple_levels
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https://github.com/kaosat-dev/Blender_bevy_components_workflow/tree/main/examples/materials
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## Compatible Bevy versions
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@ -258,8 +287,8 @@ The main branch is compatible with the latest Bevy release, while the branch `be
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Compatibility of `bevy_gltf_blueprints` versions:
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| `bevy_gltf_blueprints` | `bevy` |
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| :-- | :-- |
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| `0.3` | `0.12` |
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| `0.1 -0.2` | `0.11` |
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| `0.3 - 0.4` | `0.12` |
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| `0.1 - 0.2` | `0.11` |
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| branch `main` | `0.12` |
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| branch `bevy_main` | `main` |
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@ -10,6 +10,9 @@ pub use animation::*;
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pub mod aabb;
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pub use aabb::*;
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pub mod materials;
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pub use materials::*;
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pub mod clone_entity;
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pub use clone_entity::*;
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@ -47,8 +50,11 @@ pub struct BluePrintsConfig {
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pub(crate) format: GltfFormat,
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pub(crate) library_folder: PathBuf,
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pub(crate) aabbs: bool,
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pub(crate) aabb_cache: HashMap<String, Aabb>, // cache for aabbs
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pub(crate) material_library: bool,
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pub(crate) material_library_folder: PathBuf,
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pub(crate) material_library_cache: HashMap<String, Handle<StandardMaterial>>,
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}
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#[derive(Debug, Clone, Copy, Eq, PartialEq, Hash, Default)]
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@ -77,7 +83,11 @@ pub struct BlueprintsPlugin {
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pub format: GltfFormat,
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/// The base folder where library/blueprints assets are loaded from, relative to the executable.
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pub library_folder: PathBuf,
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/// Automatically generate aabbs for the blueprints root objects
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pub aabbs: bool,
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///
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pub material_library: bool,
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pub material_library_folder: PathBuf,
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}
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impl Default for BlueprintsPlugin {
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@ -86,6 +96,8 @@ impl Default for BlueprintsPlugin {
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format: GltfFormat::GLB,
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library_folder: PathBuf::from("models/library"),
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aabbs: false,
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material_library: false,
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material_library_folder: PathBuf::from("materials"),
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}
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}
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}
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@ -94,17 +106,27 @@ fn aabbs_enabled(blueprints_config: Res<BluePrintsConfig>) -> bool {
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blueprints_config.aabbs
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}
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fn materials_library_enabled(blueprints_config: Res<BluePrintsConfig>) -> bool {
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blueprints_config.material_library
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}
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impl Plugin for BlueprintsPlugin {
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fn build(&self, app: &mut App) {
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app.add_plugins(ComponentsFromGltfPlugin)
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.register_type::<BlueprintName>()
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.register_type::<MaterialInfo>()
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.register_type::<SpawnHere>()
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.register_type::<Animations>()
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.insert_resource(BluePrintsConfig {
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format: self.format.clone(),
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library_folder: self.library_folder.clone(),
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aabbs: self.aabbs,
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aabb_cache: HashMap::new(),
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material_library: self.material_library,
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material_library_folder: self.material_library_folder.clone(),
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material_library_cache: HashMap::new(),
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})
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.configure_sets(
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Update,
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@ -118,6 +140,7 @@ impl Plugin for BlueprintsPlugin {
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spawn_from_blueprints,
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compute_scene_aabbs.run_if(aabbs_enabled),
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apply_deferred.run_if(aabbs_enabled),
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materials_inject.run_if(materials_library_enabled),
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)
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.chain()
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.in_set(GltfBlueprintsSet::Spawn),
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96
crates/bevy_gltf_blueprints/src/materials.rs
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96
crates/bevy_gltf_blueprints/src/materials.rs
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@ -0,0 +1,96 @@
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use std::path::Path;
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use bevy::{
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asset::{AssetServer, Assets, Handle},
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ecs::{
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component::Component,
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query::{Added, With},
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reflect::ReflectComponent,
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system::{Commands, Query, Res, ResMut},
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},
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gltf::Gltf,
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hierarchy::{Children, Parent},
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log::debug,
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pbr::StandardMaterial,
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reflect::Reflect,
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render::mesh::Mesh,
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};
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use crate::BluePrintsConfig;
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#[derive(Component, Reflect, Default, Debug)]
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#[reflect(Component)]
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/// struct containing the name & source of the material to apply
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pub struct MaterialInfo {
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pub name: String,
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pub source: String,
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}
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/// system that injects / replaces materials from material library
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pub(crate) fn materials_inject(
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mut blueprints_config: ResMut<BluePrintsConfig>,
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material_infos: Query<(&MaterialInfo, &Children), Added<MaterialInfo>>,
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with_materials_and_meshes: Query<(
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With<Parent>,
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With<Handle<StandardMaterial>>,
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With<Handle<Mesh>>,
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)>,
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models: Res<Assets<bevy::gltf::Gltf>>,
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asset_server: Res<AssetServer>,
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mut commands: Commands,
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) {
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for (material_info, children) in material_infos.iter() {
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let model_file_name = format!(
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"{}_materials_library.{}",
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&material_info.source, &blueprints_config.format
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);
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let materials_path = Path::new(&blueprints_config.material_library_folder)
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.join(Path::new(model_file_name.as_str()));
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let material_name = &material_info.name;
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let material_full_path = materials_path.to_str().unwrap().to_string() + "#" + material_name; // TODO: yikes, cleanup
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let mut material_found: Option<&Handle<StandardMaterial>> = None;
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if blueprints_config
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.material_library_cache
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.contains_key(&material_full_path)
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{
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debug!("material is cached, retrieving");
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let material = blueprints_config
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.material_library_cache
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.get(&material_full_path)
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.expect("we should have the material available");
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material_found = Some(material);
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} else {
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let my_gltf: Handle<Gltf> = asset_server.load(materials_path.clone());
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let mat_gltf = models
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.get(my_gltf.id())
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.expect("material should have been preloaded");
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if mat_gltf.named_materials.contains_key(material_name) {
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let material = mat_gltf
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.named_materials
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.get(material_name)
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.expect("this material should have been loaded");
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blueprints_config
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.material_library_cache
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.insert(material_full_path, material.clone());
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material_found = Some(material);
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}
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}
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if let Some(material) = material_found {
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for child in children.iter() {
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if with_materials_and_meshes.contains(*child) {
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debug!(
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"injecting material {}, path: {:?}",
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material_name,
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materials_path.clone()
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);
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commands.entity(*child).insert(material.clone());
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}
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}
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}
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}
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}
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@ -82,7 +82,7 @@ pub(crate) fn spawn_from_blueprints(
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transform: transform.clone(),
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..Default::default()
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},
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bevy::prelude::Name::from(["scene_wrapper", &name.clone()].join("_")), //TODO: remove this convoluted bit
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name.clone(),
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// Parent(world) // FIXME/ would be good if this worked directly
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SpawnedRoot,
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BlueprintName(blupeprint_name.0.clone()),
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@ -22,7 +22,6 @@ pub(crate) fn update_spawned_root_first_child(
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>,
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mut commands: Commands,
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// FIXME: not sure , but might be better if done at a more generic gltf level
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animations: Query<&Animations>,
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added_animation_players: Query<(Entity, &Parent), Added<AnimationPlayer>>,
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) {
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@ -64,7 +63,7 @@ pub(crate) fn update_spawned_root_first_child(
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// also this is not something we want every time, this should be a settable parameter when requesting a spawn
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// add missing name of entity, based on the wrapper's name
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let name = name.clone().replace("scene_wrapper_", "");
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let name = name.clone();
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// this is our new actual entity
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commands.entity(*root_entity).insert((
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4629
examples/bevy_gltf_blueprints/materials/Cargo.lock
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4629
examples/bevy_gltf_blueprints/materials/Cargo.lock
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13
examples/bevy_gltf_blueprints/materials/Cargo.toml
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13
examples/bevy_gltf_blueprints/materials/Cargo.toml
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[package]
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name = "bevy_gltf_blueprints_materials_example"
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version = "0.3.0"
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edition = "2021"
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license = "MIT OR Apache-2.0"
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[dependencies]
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bevy="0.12"
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bevy_gltf_blueprints = { path = "../../../crates/bevy_gltf_blueprints" }
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bevy_rapier3d = { version = "0.23.0", features = [ "serde-serialize", "debug-render-3d", "enhanced-determinism"] }
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bevy_asset_loader = { version = "0.18", features = ["standard_dynamic_assets" ]}
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bevy_editor_pls = { version = "0.6" }
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rand = "0.8.5"
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14
examples/bevy_gltf_blueprints/materials/README.md
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14
examples/bevy_gltf_blueprints/materials/README.md
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@ -0,0 +1,14 @@
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# Materials example/demo
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Example of materials use & reuse (including textures) to avoid redundant materials in blueprints gltfs that lead to asset & memory bloat
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- to be used together with ```gltf_auto_export``` version >0.6 with the "materials library" option for exports
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- It shows you how ou can configure```Bevy_gltf_blueprints``` to support material libraries
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- material library is [here](./assets/materials/)
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## Running this example
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```
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cargo run --features bevy/dynamic_linking
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```
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@ -0,0 +1 @@
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({})
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@ -0,0 +1,9 @@
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({
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"world":File (path: "models/Level1.glb"),
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"models": Folder (
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path: "models/library",
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),
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"materials": Folder (
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path: "materials",
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),
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})
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examples/bevy_gltf_blueprints/materials/assets/materials.blend
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examples/bevy_gltf_blueprints/materials/assets/materials.blend
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examples/bevy_gltf_blueprints/materials/assets/models/Level1.glb
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examples/bevy_gltf_blueprints/materials/assets/models/Level1.glb
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After Width: | Height: | Size: 243 KiB |
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After Width: | Height: | Size: 174 KiB |
@ -0,0 +1,5 @@
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use bevy::prelude::*;
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use bevy_asset_loader::prelude::*;
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#[derive(AssetCollection, Resource)]
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pub struct CoreAssets {}
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@ -0,0 +1,16 @@
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use bevy::gltf::Gltf;
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use bevy::prelude::*;
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use bevy::utils::HashMap;
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use bevy_asset_loader::prelude::*;
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#[derive(AssetCollection, Resource)]
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pub struct GameAssets {
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#[asset(key = "world")]
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pub world: Handle<Gltf>,
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#[asset(key = "models", collection(typed, mapped))]
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pub models: HashMap<String, Handle<Gltf>>,
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#[asset(key = "materials", collection(typed, mapped))]
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pub materials: HashMap<String, Handle<Gltf>>,
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}
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35
examples/bevy_gltf_blueprints/materials/src/assets/mod.rs
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35
examples/bevy_gltf_blueprints/materials/src/assets/mod.rs
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@ -0,0 +1,35 @@
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pub mod assets_core;
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pub use assets_core::*;
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pub mod assets_game;
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pub use assets_game::*;
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|
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use bevy::prelude::*;
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use bevy_asset_loader::prelude::*;
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|
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use crate::state::AppState;
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|
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pub struct AssetsPlugin;
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impl Plugin for AssetsPlugin {
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fn build(&self, app: &mut App) {
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app
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// load core assets (ie assets needed in the main menu, and everywhere else before loading more assets in game)
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.add_loading_state(
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LoadingState::new(AppState::CoreLoading).continue_to_state(AppState::MenuRunning),
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)
|
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.add_dynamic_collection_to_loading_state::<_, StandardDynamicAssetCollection>(
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AppState::CoreLoading,
|
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"assets_core.assets.ron",
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)
|
||||
.add_collection_to_loading_state::<_, CoreAssets>(AppState::CoreLoading)
|
||||
// load game assets
|
||||
.add_loading_state(
|
||||
LoadingState::new(AppState::AppLoading).continue_to_state(AppState::AppRunning),
|
||||
)
|
||||
.add_dynamic_collection_to_loading_state::<_, StandardDynamicAssetCollection>(
|
||||
AppState::AppLoading,
|
||||
"assets_game.assets.ron",
|
||||
)
|
||||
.add_collection_to_loading_state::<_, GameAssets>(AppState::AppLoading);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,24 @@
|
||||
use bevy::core_pipeline::bloom::{BloomCompositeMode, BloomSettings};
|
||||
use bevy::core_pipeline::tonemapping::{DebandDither, Tonemapping};
|
||||
use bevy::prelude::*;
|
||||
|
||||
use super::CameraTrackingOffset;
|
||||
|
||||
pub fn camera_replace_proxies(
|
||||
mut commands: Commands,
|
||||
mut added_cameras: Query<(Entity, &mut Camera), (Added<Camera>, With<CameraTrackingOffset>)>,
|
||||
) {
|
||||
for (entity, mut camera) in added_cameras.iter_mut() {
|
||||
info!("detected added camera, updating proxy");
|
||||
camera.hdr = true;
|
||||
commands
|
||||
.entity(entity)
|
||||
.insert(DebandDither::Enabled)
|
||||
.insert(Tonemapping::BlenderFilmic)
|
||||
.insert(BloomSettings {
|
||||
intensity: 0.01,
|
||||
composite_mode: BloomCompositeMode::Additive,
|
||||
..default()
|
||||
});
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,58 @@
|
||||
use bevy::prelude::*;
|
||||
|
||||
#[derive(Component, Reflect, Debug)]
|
||||
#[reflect(Component)]
|
||||
/// Component for cameras, with an offset from the Trackable target
|
||||
///
|
||||
pub struct CameraTracking {
|
||||
pub offset: Vec3,
|
||||
}
|
||||
impl Default for CameraTracking {
|
||||
fn default() -> Self {
|
||||
CameraTracking {
|
||||
offset: Vec3::new(0.0, 6.0, 8.0),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Component, Reflect, Debug, Deref, DerefMut)]
|
||||
#[reflect(Component)]
|
||||
/// Component for cameras, with an offset from the Trackable target
|
||||
pub struct CameraTrackingOffset(Vec3);
|
||||
impl Default for CameraTrackingOffset {
|
||||
fn default() -> Self {
|
||||
CameraTrackingOffset(Vec3::new(0.0, 6.0, 8.0))
|
||||
}
|
||||
}
|
||||
|
||||
impl CameraTrackingOffset {
|
||||
fn new(input: Vec3) -> Self {
|
||||
CameraTrackingOffset(input)
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Component, Reflect, Default, Debug)]
|
||||
#[reflect(Component)]
|
||||
/// Add this component to an entity if you want it to be tracked by a Camera
|
||||
pub struct CameraTrackable;
|
||||
|
||||
pub fn camera_track(
|
||||
mut tracking_cameras: Query<
|
||||
(&mut Transform, &CameraTrackingOffset),
|
||||
(
|
||||
With<Camera>,
|
||||
With<CameraTrackingOffset>,
|
||||
Without<CameraTrackable>,
|
||||
),
|
||||
>,
|
||||
camera_tracked: Query<&Transform, With<CameraTrackable>>,
|
||||
) {
|
||||
for (mut camera_transform, tracking_offset) in tracking_cameras.iter_mut() {
|
||||
for tracked_transform in camera_tracked.iter() {
|
||||
let target_position = tracked_transform.translation + tracking_offset.0;
|
||||
let eased_position = camera_transform.translation.lerp(target_position, 0.1);
|
||||
camera_transform.translation = eased_position; // + tracking.offset;// tracked_transform.translation + tracking.offset;
|
||||
*camera_transform = camera_transform.looking_at(tracked_transform.translation, Vec3::Y);
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,24 @@
|
||||
pub mod camera_tracking;
|
||||
pub use camera_tracking::*;
|
||||
|
||||
pub mod camera_replace_proxies;
|
||||
pub use camera_replace_proxies::*;
|
||||
|
||||
use bevy::prelude::*;
|
||||
use bevy_gltf_blueprints::GltfBlueprintsSet;
|
||||
|
||||
pub struct CameraPlugin;
|
||||
impl Plugin for CameraPlugin {
|
||||
fn build(&self, app: &mut App) {
|
||||
app.register_type::<CameraTrackable>()
|
||||
.register_type::<CameraTracking>()
|
||||
.register_type::<CameraTrackingOffset>()
|
||||
.add_systems(
|
||||
Update,
|
||||
(
|
||||
camera_replace_proxies.after(GltfBlueprintsSet::AfterSpawn),
|
||||
camera_track,
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,25 @@
|
||||
use bevy::prelude::*;
|
||||
|
||||
use bevy::pbr::{CascadeShadowConfig, CascadeShadowConfigBuilder};
|
||||
|
||||
// fixme might be too specific to might needs, should it be moved out ? also these are all for lights, not models
|
||||
pub fn lighting_replace_proxies(
|
||||
mut added_dirights: Query<(Entity, &mut DirectionalLight), Added<DirectionalLight>>,
|
||||
mut added_spotlights: Query<&mut SpotLight, Added<SpotLight>>,
|
||||
mut commands: Commands,
|
||||
) {
|
||||
for (entity, mut light) in added_dirights.iter_mut() {
|
||||
light.illuminance *= 5.0;
|
||||
light.shadows_enabled = true;
|
||||
let shadow_config: CascadeShadowConfig = CascadeShadowConfigBuilder {
|
||||
first_cascade_far_bound: 15.0,
|
||||
maximum_distance: 135.0,
|
||||
..default()
|
||||
}
|
||||
.into();
|
||||
commands.entity(entity).insert(shadow_config);
|
||||
}
|
||||
for mut light in added_spotlights.iter_mut() {
|
||||
light.shadows_enabled = true;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,18 @@
|
||||
mod lighting_replace_proxies;
|
||||
use lighting_replace_proxies::*;
|
||||
|
||||
use bevy::pbr::{DirectionalLightShadowMap, NotShadowCaster};
|
||||
use bevy::prelude::*;
|
||||
|
||||
pub struct LightingPlugin;
|
||||
impl Plugin for LightingPlugin {
|
||||
fn build(&self, app: &mut App) {
|
||||
app
|
||||
.insert_resource(DirectionalLightShadowMap { size: 4096 })
|
||||
// FIXME: adding these since they are missing
|
||||
.register_type::<NotShadowCaster>()
|
||||
|
||||
.add_systems(PreUpdate, lighting_replace_proxies) // FIXME: you should actually run this in a specific state most likely
|
||||
;
|
||||
}
|
||||
}
|
||||
30
examples/bevy_gltf_blueprints/materials/src/core/mod.rs
Normal file
30
examples/bevy_gltf_blueprints/materials/src/core/mod.rs
Normal file
@ -0,0 +1,30 @@
|
||||
pub mod camera;
|
||||
pub use camera::*;
|
||||
|
||||
pub mod lighting;
|
||||
pub use lighting::*;
|
||||
|
||||
pub mod relationships;
|
||||
pub use relationships::*;
|
||||
|
||||
pub mod physics;
|
||||
pub use physics::*;
|
||||
|
||||
use bevy::prelude::*;
|
||||
use bevy_gltf_blueprints::*;
|
||||
|
||||
pub struct CorePlugin;
|
||||
impl Plugin for CorePlugin {
|
||||
fn build(&self, app: &mut App) {
|
||||
app.add_plugins((
|
||||
LightingPlugin,
|
||||
CameraPlugin,
|
||||
PhysicsPlugin,
|
||||
BlueprintsPlugin {
|
||||
library_folder: "models/library".into(),
|
||||
material_library: true,
|
||||
..Default::default()
|
||||
},
|
||||
));
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,25 @@
|
||||
use bevy::{
|
||||
ecs::system::Res,
|
||||
input::{keyboard::KeyCode, Input},
|
||||
prelude::{info, ResMut},
|
||||
};
|
||||
use bevy_rapier3d::{prelude::RapierConfiguration, render::DebugRenderContext};
|
||||
|
||||
pub fn pause_physics(mut physics_config: ResMut<RapierConfiguration>) {
|
||||
info!("pausing physics");
|
||||
physics_config.physics_pipeline_active = false;
|
||||
}
|
||||
|
||||
pub fn resume_physics(mut physics_config: ResMut<RapierConfiguration>) {
|
||||
info!("unpausing physics");
|
||||
physics_config.physics_pipeline_active = true;
|
||||
}
|
||||
|
||||
pub fn toggle_physics_debug(
|
||||
mut debug_config: ResMut<DebugRenderContext>,
|
||||
keycode: Res<Input<KeyCode>>,
|
||||
) {
|
||||
if keycode.just_pressed(KeyCode::D) {
|
||||
debug_config.enabled = !debug_config.enabled;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,34 @@
|
||||
pub mod physics_replace_proxies;
|
||||
pub use physics_replace_proxies::*;
|
||||
|
||||
pub mod utils;
|
||||
|
||||
pub mod controls;
|
||||
pub use controls::*;
|
||||
|
||||
use crate::state::GameState;
|
||||
use bevy::prelude::*;
|
||||
use bevy_gltf_blueprints::GltfBlueprintsSet;
|
||||
use bevy_rapier3d::{
|
||||
prelude::{NoUserData, RapierPhysicsPlugin},
|
||||
render::RapierDebugRenderPlugin,
|
||||
};
|
||||
|
||||
pub struct PhysicsPlugin;
|
||||
impl Plugin for PhysicsPlugin {
|
||||
fn build(&self, app: &mut App) {
|
||||
app.add_plugins((
|
||||
RapierPhysicsPlugin::<NoUserData>::default(),
|
||||
RapierDebugRenderPlugin::default(),
|
||||
))
|
||||
.register_type::<AutoAABBCollider>()
|
||||
.register_type::<physics_replace_proxies::Collider>()
|
||||
.add_systems(
|
||||
Update,
|
||||
physics_replace_proxies.after(GltfBlueprintsSet::AfterSpawn),
|
||||
)
|
||||
.add_systems(Update, toggle_physics_debug)
|
||||
.add_systems(OnEnter(GameState::InGame), resume_physics)
|
||||
.add_systems(OnExit(GameState::InGame), pause_physics);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,101 @@
|
||||
use bevy::prelude::*;
|
||||
// use bevy::render::primitives::Aabb;
|
||||
use bevy_rapier3d::geometry::Collider as RapierCollider;
|
||||
use bevy_rapier3d::prelude::{ActiveCollisionTypes, ActiveEvents, ComputedColliderShape};
|
||||
|
||||
use super::utils::*;
|
||||
|
||||
#[derive(Component, Reflect, Default, Debug)]
|
||||
#[reflect(Component)]
|
||||
pub enum Collider {
|
||||
Ball(f32),
|
||||
Cuboid(Vec3),
|
||||
Capsule(Vec3, Vec3, f32),
|
||||
#[default]
|
||||
Mesh,
|
||||
}
|
||||
|
||||
#[derive(Component, Reflect, Default, Debug)]
|
||||
#[reflect(Component)]
|
||||
pub enum AutoAABBCollider {
|
||||
#[default]
|
||||
Cuboid,
|
||||
Ball,
|
||||
Capsule,
|
||||
}
|
||||
|
||||
// replaces all physics stand-ins with the actual rapier types
|
||||
pub fn physics_replace_proxies(
|
||||
meshes: Res<Assets<Mesh>>,
|
||||
mesh_handles: Query<&Handle<Mesh>>,
|
||||
mut proxy_colliders: Query<
|
||||
(Entity, &Collider, &Name, &mut Visibility),
|
||||
(Without<RapierCollider>, Added<Collider>),
|
||||
>,
|
||||
// needed for tri meshes
|
||||
children: Query<&Children>,
|
||||
|
||||
mut commands: Commands,
|
||||
) {
|
||||
for proxy_colider in proxy_colliders.iter_mut() {
|
||||
let (entity, collider_proxy, name, mut visibility) = proxy_colider;
|
||||
// we hide the collider meshes: perhaps they should be removed altogether once processed ?
|
||||
if name.ends_with("_collider") || name.ends_with("_sensor") {
|
||||
*visibility = Visibility::Hidden;
|
||||
}
|
||||
|
||||
let mut rapier_collider: RapierCollider;
|
||||
match collider_proxy {
|
||||
Collider::Ball(radius) => {
|
||||
info!("generating collider from proxy: ball");
|
||||
rapier_collider = RapierCollider::ball(*radius);
|
||||
commands.entity(entity)
|
||||
.insert(rapier_collider)
|
||||
.insert(ActiveEvents::COLLISION_EVENTS) // FIXME: this is just for demo purposes !!!
|
||||
;
|
||||
}
|
||||
Collider::Cuboid(size) => {
|
||||
info!("generating collider from proxy: cuboid");
|
||||
rapier_collider = RapierCollider::cuboid(size.x, size.y, size.z);
|
||||
commands.entity(entity)
|
||||
.insert(rapier_collider)
|
||||
.insert(ActiveEvents::COLLISION_EVENTS) // FIXME: this is just for demo purposes !!!
|
||||
;
|
||||
}
|
||||
Collider::Capsule(a, b, radius) => {
|
||||
info!("generating collider from proxy: capsule");
|
||||
rapier_collider = RapierCollider::capsule(*a, *b, *radius);
|
||||
commands.entity(entity)
|
||||
.insert(rapier_collider)
|
||||
.insert(ActiveEvents::COLLISION_EVENTS) // FIXME: this is just for demo purposes !!!
|
||||
;
|
||||
}
|
||||
Collider::Mesh => {
|
||||
info!("generating collider from proxy: mesh");
|
||||
for (_, collider_mesh) in
|
||||
Mesh::search_in_children(entity, &children, &meshes, &mesh_handles)
|
||||
{
|
||||
rapier_collider = RapierCollider::from_bevy_mesh(
|
||||
collider_mesh,
|
||||
&ComputedColliderShape::TriMesh,
|
||||
)
|
||||
.unwrap();
|
||||
commands
|
||||
.entity(entity)
|
||||
.insert(rapier_collider)
|
||||
// FIXME: this is just for demo purposes !!!
|
||||
.insert(
|
||||
ActiveCollisionTypes::default()
|
||||
| ActiveCollisionTypes::KINEMATIC_STATIC
|
||||
| ActiveCollisionTypes::STATIC_STATIC
|
||||
| ActiveCollisionTypes::DYNAMIC_STATIC,
|
||||
)
|
||||
.insert(ActiveEvents::COLLISION_EVENTS);
|
||||
// .insert(ActiveEvents::COLLISION_EVENTS)
|
||||
// break;
|
||||
// RapierCollider::convex_hull(points)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,175 @@
|
||||
use bevy::prelude::*;
|
||||
use bevy::render::mesh::{MeshVertexAttributeId, PrimitiveTopology, VertexAttributeValues};
|
||||
// TAKEN VERBATIB FROM https://github.com/janhohenheim/foxtrot/blob/src/util/trait_extension.rs
|
||||
|
||||
pub(crate) trait Vec3Ext: Copy {
|
||||
fn is_approx_zero(self) -> bool;
|
||||
fn split(self, up: Vec3) -> SplitVec3;
|
||||
}
|
||||
impl Vec3Ext for Vec3 {
|
||||
#[inline]
|
||||
fn is_approx_zero(self) -> bool {
|
||||
self.length_squared() < 1e-5
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn split(self, up: Vec3) -> SplitVec3 {
|
||||
let vertical = up * self.dot(up);
|
||||
let horizontal = self - vertical;
|
||||
SplitVec3 {
|
||||
vertical,
|
||||
horizontal,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug, Clone, Copy, PartialEq)]
|
||||
pub(crate) struct SplitVec3 {
|
||||
pub(crate) vertical: Vec3,
|
||||
pub(crate) horizontal: Vec3,
|
||||
}
|
||||
|
||||
pub(crate) trait Vec2Ext: Copy {
|
||||
fn is_approx_zero(self) -> bool;
|
||||
fn x0y(self) -> Vec3;
|
||||
}
|
||||
impl Vec2Ext for Vec2 {
|
||||
#[inline]
|
||||
fn is_approx_zero(self) -> bool {
|
||||
self.length_squared() < 1e-5
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn x0y(self) -> Vec3 {
|
||||
Vec3::new(self.x, 0., self.y)
|
||||
}
|
||||
}
|
||||
|
||||
pub(crate) trait MeshExt {
|
||||
fn transform(&mut self, transform: Transform);
|
||||
fn transformed(&self, transform: Transform) -> Mesh;
|
||||
fn read_coords_mut(&mut self, id: impl Into<MeshVertexAttributeId>) -> &mut Vec<[f32; 3]>;
|
||||
fn search_in_children<'a>(
|
||||
parent: Entity,
|
||||
children: &'a Query<&Children>,
|
||||
meshes: &'a Assets<Mesh>,
|
||||
mesh_handles: &'a Query<&Handle<Mesh>>,
|
||||
) -> Vec<(Entity, &'a Mesh)>;
|
||||
}
|
||||
|
||||
impl MeshExt for Mesh {
|
||||
fn transform(&mut self, transform: Transform) {
|
||||
for coords in self.read_coords_mut(Mesh::ATTRIBUTE_POSITION.clone()) {
|
||||
let vec3 = (*coords).into();
|
||||
let transformed = transform.transform_point(vec3);
|
||||
*coords = transformed.into();
|
||||
}
|
||||
for normal in self.read_coords_mut(Mesh::ATTRIBUTE_NORMAL.clone()) {
|
||||
let vec3 = (*normal).into();
|
||||
let transformed = transform.rotation.mul_vec3(vec3);
|
||||
*normal = transformed.into();
|
||||
}
|
||||
}
|
||||
|
||||
fn transformed(&self, transform: Transform) -> Mesh {
|
||||
let mut mesh = self.clone();
|
||||
mesh.transform(transform);
|
||||
mesh
|
||||
}
|
||||
|
||||
fn read_coords_mut(&mut self, id: impl Into<MeshVertexAttributeId>) -> &mut Vec<[f32; 3]> {
|
||||
// Guaranteed by Bevy for the current usage
|
||||
match self
|
||||
.attribute_mut(id)
|
||||
.expect("Failed to read unknown mesh attribute")
|
||||
{
|
||||
VertexAttributeValues::Float32x3(values) => values,
|
||||
// Guaranteed by Bevy for the current usage
|
||||
_ => unreachable!(),
|
||||
}
|
||||
}
|
||||
|
||||
fn search_in_children<'a>(
|
||||
parent: Entity,
|
||||
children_query: &'a Query<&Children>,
|
||||
meshes: &'a Assets<Mesh>,
|
||||
mesh_handles: &'a Query<&Handle<Mesh>>,
|
||||
) -> Vec<(Entity, &'a Mesh)> {
|
||||
if let Ok(children) = children_query.get(parent) {
|
||||
let mut result: Vec<_> = children
|
||||
.iter()
|
||||
.filter_map(|entity| mesh_handles.get(*entity).ok().map(|mesh| (*entity, mesh)))
|
||||
.map(|(entity, mesh_handle)| {
|
||||
(
|
||||
entity,
|
||||
meshes
|
||||
.get(mesh_handle)
|
||||
.expect("Failed to get mesh from handle"),
|
||||
)
|
||||
})
|
||||
.map(|(entity, mesh)| {
|
||||
assert_eq!(mesh.primitive_topology(), PrimitiveTopology::TriangleList);
|
||||
(entity, mesh)
|
||||
})
|
||||
.collect();
|
||||
let mut inner_result = children
|
||||
.iter()
|
||||
.flat_map(|entity| {
|
||||
Self::search_in_children(*entity, children_query, meshes, mesh_handles)
|
||||
})
|
||||
.collect();
|
||||
result.append(&mut inner_result);
|
||||
result
|
||||
} else {
|
||||
Vec::new()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub(crate) trait F32Ext: Copy {
|
||||
fn is_approx_zero(self) -> bool;
|
||||
fn squared(self) -> f32;
|
||||
fn lerp(self, other: f32, ratio: f32) -> f32;
|
||||
}
|
||||
|
||||
impl F32Ext for f32 {
|
||||
#[inline]
|
||||
fn is_approx_zero(self) -> bool {
|
||||
self.abs() < 1e-5
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn squared(self) -> f32 {
|
||||
self * self
|
||||
}
|
||||
|
||||
#[inline]
|
||||
fn lerp(self, other: f32, ratio: f32) -> f32 {
|
||||
self.mul_add(1. - ratio, other * ratio)
|
||||
}
|
||||
}
|
||||
|
||||
pub(crate) trait TransformExt: Copy {
|
||||
fn horizontally_looking_at(self, target: Vec3, up: Vec3) -> Transform;
|
||||
fn lerp(self, other: Transform, ratio: f32) -> Transform;
|
||||
}
|
||||
|
||||
impl TransformExt for Transform {
|
||||
fn horizontally_looking_at(self, target: Vec3, up: Vec3) -> Transform {
|
||||
let direction = target - self.translation;
|
||||
let horizontal_direction = direction - up * direction.dot(up);
|
||||
let look_target = self.translation + horizontal_direction;
|
||||
self.looking_at(look_target, up)
|
||||
}
|
||||
|
||||
fn lerp(self, other: Transform, ratio: f32) -> Transform {
|
||||
let translation = self.translation.lerp(other.translation, ratio);
|
||||
let rotation = self.rotation.slerp(other.rotation, ratio);
|
||||
let scale = self.scale.lerp(other.scale, ratio);
|
||||
Transform {
|
||||
translation,
|
||||
rotation,
|
||||
scale,
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,11 @@
|
||||
pub mod relationships_insert_dependant_components;
|
||||
pub use relationships_insert_dependant_components::*;
|
||||
|
||||
use bevy::prelude::*;
|
||||
|
||||
pub struct EcsRelationshipsPlugin;
|
||||
impl Plugin for EcsRelationshipsPlugin {
|
||||
fn build(&self, app: &mut App) {
|
||||
app;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,15 @@
|
||||
use bevy::prelude::*;
|
||||
|
||||
pub fn insert_dependant_component<
|
||||
Dependant: Component,
|
||||
Dependency: Component + std::default::Default,
|
||||
>(
|
||||
mut commands: Commands,
|
||||
entities_without_depency: Query<(Entity, &Name), (With<Dependant>, Without<Dependency>)>,
|
||||
) {
|
||||
for (entity, name) in entities_without_depency.iter() {
|
||||
let name = name.clone().to_string();
|
||||
commands.entity(entity).insert(Dependency::default());
|
||||
warn!("found an entity called {} with a {} component but without an {}, please check your assets", name.clone(), std::any::type_name::<Dependant>(), std::any::type_name::<Dependency>());
|
||||
}
|
||||
}
|
||||
308
examples/bevy_gltf_blueprints/materials/src/game/in_game.rs
Normal file
308
examples/bevy_gltf_blueprints/materials/src/game/in_game.rs
Normal file
@ -0,0 +1,308 @@
|
||||
use bevy_rapier3d::prelude::Velocity;
|
||||
use rand::Rng;
|
||||
use std::time::Duration;
|
||||
|
||||
use bevy::prelude::*;
|
||||
|
||||
use crate::{
|
||||
assets::GameAssets,
|
||||
state::{GameState, InAppRunning},
|
||||
};
|
||||
use bevy_gltf_blueprints::{
|
||||
AnimationPlayerLink, Animations, BluePrintBundle, BlueprintName, GameWorldTag,
|
||||
};
|
||||
|
||||
use super::{Fox, Player, Robot};
|
||||
|
||||
pub fn setup_game(
|
||||
mut commands: Commands,
|
||||
game_assets: Res<GameAssets>,
|
||||
models: Res<Assets<bevy::gltf::Gltf>>,
|
||||
|
||||
mut next_game_state: ResMut<NextState<GameState>>,
|
||||
) {
|
||||
commands.insert_resource(AmbientLight {
|
||||
color: Color::WHITE,
|
||||
brightness: 0.2,
|
||||
});
|
||||
// here we actually spawn our game world/level
|
||||
|
||||
commands.spawn((
|
||||
SceneBundle {
|
||||
// note: because of this issue https://github.com/bevyengine/bevy/issues/10436, "world" is now a gltf file instead of a scene
|
||||
scene: models
|
||||
.get(game_assets.world.id())
|
||||
.expect("main level should have been loaded")
|
||||
.scenes[0]
|
||||
.clone(),
|
||||
..default()
|
||||
},
|
||||
bevy::prelude::Name::from("world"),
|
||||
GameWorldTag,
|
||||
InAppRunning,
|
||||
));
|
||||
|
||||
next_game_state.set(GameState::InGame)
|
||||
}
|
||||
|
||||
pub fn spawn_test(
|
||||
keycode: Res<Input<KeyCode>>,
|
||||
mut commands: Commands,
|
||||
|
||||
mut game_world: Query<(Entity, &Children), With<GameWorldTag>>,
|
||||
) {
|
||||
if keycode.just_pressed(KeyCode::T) {
|
||||
let world = game_world.single_mut();
|
||||
let world = world.1[0];
|
||||
|
||||
let mut rng = rand::thread_rng();
|
||||
let range = 8.5;
|
||||
let x: f32 = rng.gen_range(-range..range);
|
||||
let y: f32 = rng.gen_range(-range..range);
|
||||
|
||||
let mut rng = rand::thread_rng();
|
||||
let range = 0.8;
|
||||
let vel_x: f32 = rng.gen_range(-range..range);
|
||||
let vel_y: f32 = rng.gen_range(2.0..2.5);
|
||||
let vel_z: f32 = rng.gen_range(-range..range);
|
||||
|
||||
let name_index: u64 = rng.gen();
|
||||
|
||||
let new_entity = commands
|
||||
.spawn((
|
||||
BluePrintBundle {
|
||||
blueprint: BlueprintName("Watermelon2".to_string()),
|
||||
transform: TransformBundle::from_transform(Transform::from_xyz(x, 3.0, y)),
|
||||
..Default::default()
|
||||
},
|
||||
bevy::prelude::Name::from(format!("Watermelon{}", name_index)),
|
||||
// BlueprintName("Health_Pickup".to_string()),
|
||||
// SpawnHere,
|
||||
// TransformBundle::from_transform(Transform::from_xyz(x, 2.0, y)),
|
||||
Velocity {
|
||||
linvel: Vec3::new(vel_x, vel_y, vel_z),
|
||||
angvel: Vec3::new(0.0, 0.0, 0.0),
|
||||
},
|
||||
))
|
||||
.id();
|
||||
commands.entity(world).add_child(new_entity);
|
||||
}
|
||||
}
|
||||
|
||||
// example of changing animation of entities based on proximity to the player, for "fox" entities (Tag component)
|
||||
pub fn animation_change_on_proximity_foxes(
|
||||
players: Query<&GlobalTransform, With<Player>>,
|
||||
animated_foxes: Query<(&GlobalTransform, &AnimationPlayerLink, &Animations), With<Fox>>,
|
||||
|
||||
mut animation_players: Query<&mut AnimationPlayer>,
|
||||
) {
|
||||
for player_transforms in players.iter() {
|
||||
for (fox_tranforms, link, animations) in animated_foxes.iter() {
|
||||
let distance = player_transforms
|
||||
.translation()
|
||||
.distance(fox_tranforms.translation());
|
||||
let mut anim_name = "Walk";
|
||||
if distance < 8.5 {
|
||||
anim_name = "Run";
|
||||
} else if distance >= 8.5 && distance < 10.0 {
|
||||
anim_name = "Walk";
|
||||
} else if distance >= 10.0 && distance < 15.0 {
|
||||
anim_name = "Survey";
|
||||
}
|
||||
// now play the animation based on the chosen animation name
|
||||
let mut animation_player = animation_players.get_mut(link.0).unwrap();
|
||||
animation_player
|
||||
.play_with_transition(
|
||||
animations
|
||||
.named_animations
|
||||
.get(anim_name)
|
||||
.expect("animation name should be in the list")
|
||||
.clone(),
|
||||
Duration::from_secs(3),
|
||||
)
|
||||
.repeat();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// example of changing animation of entities based on proximity to the player, this time for the "robot" entities (Tag component)
|
||||
pub fn animation_change_on_proximity_robots(
|
||||
players: Query<&GlobalTransform, With<Player>>,
|
||||
animated_robots: Query<(&GlobalTransform, &AnimationPlayerLink, &Animations), With<Robot>>,
|
||||
|
||||
mut animation_players: Query<&mut AnimationPlayer>,
|
||||
) {
|
||||
for player_transforms in players.iter() {
|
||||
for (robot_tranforms, link, animations) in animated_robots.iter() {
|
||||
let distance = player_transforms
|
||||
.translation()
|
||||
.distance(robot_tranforms.translation());
|
||||
|
||||
let mut anim_name = "Idle";
|
||||
if distance < 8.5 {
|
||||
anim_name = "Jump";
|
||||
} else if distance >= 8.5 && distance < 10.0 {
|
||||
anim_name = "Scan";
|
||||
} else if distance >= 10.0 && distance < 15.0 {
|
||||
anim_name = "Idle";
|
||||
}
|
||||
|
||||
// now play the animation based on the chosen animation name
|
||||
let mut animation_player = animation_players.get_mut(link.0).unwrap();
|
||||
animation_player
|
||||
.play_with_transition(
|
||||
animations
|
||||
.named_animations
|
||||
.get(anim_name)
|
||||
.expect("animation name should be in the list")
|
||||
.clone(),
|
||||
Duration::from_secs(3),
|
||||
)
|
||||
.repeat();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub fn animation_control(
|
||||
animated_enemies: Query<(&AnimationPlayerLink, &Animations), With<Robot>>,
|
||||
animated_foxes: Query<(&AnimationPlayerLink, &Animations), With<Fox>>,
|
||||
|
||||
mut animation_players: Query<&mut AnimationPlayer>,
|
||||
|
||||
keycode: Res<Input<KeyCode>>,
|
||||
// mut entities_with_animations : Query<(&mut AnimationPlayer, &mut Animations)>,
|
||||
) {
|
||||
// robots
|
||||
if keycode.just_pressed(KeyCode::B) {
|
||||
for (link, animations) in animated_enemies.iter() {
|
||||
let mut animation_player = animation_players.get_mut(link.0).unwrap();
|
||||
let anim_name = "Scan";
|
||||
animation_player
|
||||
.play_with_transition(
|
||||
animations
|
||||
.named_animations
|
||||
.get(anim_name)
|
||||
.expect("animation name should be in the list")
|
||||
.clone(),
|
||||
Duration::from_secs(5),
|
||||
)
|
||||
.repeat();
|
||||
}
|
||||
}
|
||||
|
||||
// foxes
|
||||
if keycode.just_pressed(KeyCode::W) {
|
||||
for (link, animations) in animated_foxes.iter() {
|
||||
let mut animation_player = animation_players.get_mut(link.0).unwrap();
|
||||
let anim_name = "Walk";
|
||||
animation_player
|
||||
.play_with_transition(
|
||||
animations
|
||||
.named_animations
|
||||
.get(anim_name)
|
||||
.expect("animation name should be in the list")
|
||||
.clone(),
|
||||
Duration::from_secs(5),
|
||||
)
|
||||
.repeat();
|
||||
}
|
||||
}
|
||||
|
||||
if keycode.just_pressed(KeyCode::X) {
|
||||
for (link, animations) in animated_foxes.iter() {
|
||||
let mut animation_player = animation_players.get_mut(link.0).unwrap();
|
||||
let anim_name = "Run";
|
||||
animation_player
|
||||
.play_with_transition(
|
||||
animations
|
||||
.named_animations
|
||||
.get(anim_name)
|
||||
.expect("animation name should be in the list")
|
||||
.clone(),
|
||||
Duration::from_secs(5),
|
||||
)
|
||||
.repeat();
|
||||
}
|
||||
}
|
||||
|
||||
if keycode.just_pressed(KeyCode::C) {
|
||||
for (link, animations) in animated_foxes.iter() {
|
||||
let mut animation_player = animation_players.get_mut(link.0).unwrap();
|
||||
let anim_name = "Survey";
|
||||
animation_player
|
||||
.play_with_transition(
|
||||
animations
|
||||
.named_animations
|
||||
.get(anim_name)
|
||||
.expect("animation name should be in the list")
|
||||
.clone(),
|
||||
Duration::from_secs(5),
|
||||
)
|
||||
.repeat();
|
||||
}
|
||||
}
|
||||
|
||||
/* Improveement ideas for the future
|
||||
// a bit more ideal API
|
||||
if keycode.just_pressed(KeyCode::B) {
|
||||
for (animation_player, animations) in animated_enemies.iter() {
|
||||
let anim_name = "Scan";
|
||||
if animations.named_animations.contains_key(anim_name) {
|
||||
let clip = animations.named_animations.get(anim_name).unwrap();
|
||||
animation_player.play_with_transition(clip.clone(), Duration::from_secs(5)).repeat();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// even better API
|
||||
if keycode.just_pressed(KeyCode::B) {
|
||||
for (animation_player, animations) in animated_enemies.iter() {
|
||||
animation_player.play_with_transition("Scan", Duration::from_secs(5)).repeat(); // with a merged animationPlayer + animations storage
|
||||
// alternative, perhaps more realistic, and better seperation of concerns
|
||||
animation_player.play_with_transition(animations, "Scan", Duration::from_secs(5)).repeat();
|
||||
|
||||
}
|
||||
}*/
|
||||
|
||||
/*for (mut anim_player, animations) in entities_with_animations.iter_mut(){
|
||||
|
||||
if keycode.just_pressed(KeyCode::W) {
|
||||
let anim_name = "Walk";
|
||||
if animations.named_animations.contains_key(anim_name) {
|
||||
let clip = animations.named_animations.get(anim_name).unwrap();
|
||||
anim_player.play_with_transition(clip.clone(), Duration::from_secs(5)).repeat();
|
||||
}
|
||||
}
|
||||
if keycode.just_pressed(KeyCode::X) {
|
||||
let anim_name = "Run";
|
||||
if animations.named_animations.contains_key(anim_name) {
|
||||
let clip = animations.named_animations.get(anim_name).unwrap();
|
||||
anim_player.play_with_transition(clip.clone(), Duration::from_secs(5)).repeat();
|
||||
}
|
||||
}
|
||||
if keycode.just_pressed(KeyCode::C) {
|
||||
let anim_name = "Survey";
|
||||
if animations.named_animations.contains_key(anim_name) {
|
||||
let clip = animations.named_animations.get(anim_name).unwrap();
|
||||
anim_player.play_with_transition(clip.clone(), Duration::from_secs(5)).repeat();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
if keycode.just_pressed(KeyCode::S) {
|
||||
let anim_name = "Scan";
|
||||
if animations.named_animations.contains_key(anim_name) {
|
||||
let clip = animations.named_animations.get(anim_name).unwrap();
|
||||
anim_player.play_with_transition(clip.clone(), Duration::from_secs(5)).repeat();
|
||||
}
|
||||
}
|
||||
if keycode.just_pressed(KeyCode::I) {
|
||||
let anim_name = "Idle";
|
||||
if animations.named_animations.contains_key(anim_name) {
|
||||
let clip = animations.named_animations.get(anim_name).unwrap();
|
||||
anim_player.play_with_transition(clip.clone(), Duration::from_secs(5)).repeat();
|
||||
}
|
||||
}
|
||||
}*/
|
||||
}
|
||||
111
examples/bevy_gltf_blueprints/materials/src/game/in_main_menu.rs
Normal file
111
examples/bevy_gltf_blueprints/materials/src/game/in_main_menu.rs
Normal file
@ -0,0 +1,111 @@
|
||||
use bevy::prelude::*;
|
||||
|
||||
use crate::state::{AppState, GameState, InMainMenu};
|
||||
|
||||
pub fn setup_main_menu(mut commands: Commands) {
|
||||
commands.spawn((Camera2dBundle::default(), InMainMenu));
|
||||
|
||||
commands.spawn((
|
||||
TextBundle::from_section(
|
||||
"SOME GAME TITLE !!",
|
||||
TextStyle {
|
||||
//font: asset_server.load("fonts/FiraMono-Medium.ttf"),
|
||||
font_size: 18.0,
|
||||
color: Color::WHITE,
|
||||
..Default::default()
|
||||
},
|
||||
)
|
||||
.with_style(Style {
|
||||
position_type: PositionType::Absolute,
|
||||
top: Val::Px(100.0),
|
||||
left: Val::Px(200.0),
|
||||
..default()
|
||||
}),
|
||||
InMainMenu,
|
||||
));
|
||||
|
||||
commands.spawn((
|
||||
TextBundle::from_section(
|
||||
"New Game (press Enter to start, press T once the game is started for demo spawning)",
|
||||
TextStyle {
|
||||
//font: asset_server.load("fonts/FiraMono-Medium.ttf"),
|
||||
font_size: 18.0,
|
||||
color: Color::WHITE,
|
||||
..Default::default()
|
||||
},
|
||||
)
|
||||
.with_style(Style {
|
||||
position_type: PositionType::Absolute,
|
||||
top: Val::Px(200.0),
|
||||
left: Val::Px(200.0),
|
||||
..default()
|
||||
}),
|
||||
InMainMenu,
|
||||
));
|
||||
|
||||
/*
|
||||
commands.spawn((
|
||||
TextBundle::from_section(
|
||||
"Load Game",
|
||||
TextStyle {
|
||||
//font: asset_server.load("fonts/FiraMono-Medium.ttf"),
|
||||
font_size: 18.0,
|
||||
color: Color::WHITE,
|
||||
..Default::default()
|
||||
},
|
||||
)
|
||||
.with_style(Style {
|
||||
position_type: PositionType::Absolute,
|
||||
top: Val::Px(250.0),
|
||||
left: Val::Px(200.0),
|
||||
..default()
|
||||
}),
|
||||
InMainMenu
|
||||
));
|
||||
|
||||
commands.spawn((
|
||||
TextBundle::from_section(
|
||||
"Exit Game",
|
||||
TextStyle {
|
||||
//font: asset_server.load("fonts/FiraMono-Medium.ttf"),
|
||||
font_size: 18.0,
|
||||
color: Color::WHITE,
|
||||
..Default::default()
|
||||
},
|
||||
)
|
||||
.with_style(Style {
|
||||
position_type: PositionType::Absolute,
|
||||
top: Val::Px(300.0),
|
||||
left: Val::Px(200.0),
|
||||
..default()
|
||||
}),
|
||||
InMainMenu
|
||||
));*/
|
||||
}
|
||||
|
||||
pub fn teardown_main_menu(bla: Query<Entity, With<InMainMenu>>, mut commands: Commands) {
|
||||
for bli in bla.iter() {
|
||||
commands.entity(bli).despawn_recursive();
|
||||
}
|
||||
}
|
||||
|
||||
pub fn main_menu(
|
||||
keycode: Res<Input<KeyCode>>,
|
||||
|
||||
mut next_app_state: ResMut<NextState<AppState>>,
|
||||
// mut next_game_state: ResMut<NextState<GameState>>,
|
||||
) {
|
||||
if keycode.just_pressed(KeyCode::Return) {
|
||||
next_app_state.set(AppState::AppLoading);
|
||||
// next_game_state.set(GameState::None);
|
||||
}
|
||||
|
||||
if keycode.just_pressed(KeyCode::L) {
|
||||
next_app_state.set(AppState::AppLoading);
|
||||
// load_requested_events.send(LoadRequest { path: "toto".into() })
|
||||
}
|
||||
|
||||
if keycode.just_pressed(KeyCode::S) {
|
||||
// save_requested_events.send(SaveRequest { path: "toto".into() })
|
||||
}
|
||||
}
|
||||
128
examples/bevy_gltf_blueprints/materials/src/game/mod.rs
Normal file
128
examples/bevy_gltf_blueprints/materials/src/game/mod.rs
Normal file
@ -0,0 +1,128 @@
|
||||
pub mod in_game;
|
||||
pub use in_game::*;
|
||||
|
||||
pub mod in_main_menu;
|
||||
pub use in_main_menu::*;
|
||||
|
||||
pub mod picking;
|
||||
pub use picking::*;
|
||||
|
||||
use crate::{
|
||||
insert_dependant_component,
|
||||
state::{AppState, GameState},
|
||||
};
|
||||
use bevy::prelude::*;
|
||||
use bevy_rapier3d::prelude::*;
|
||||
|
||||
// this file is just for demo purposes, contains various types of components, systems etc
|
||||
|
||||
#[derive(Component, Reflect, Default, Debug)]
|
||||
#[reflect(Component)]
|
||||
pub enum SoundMaterial {
|
||||
Metal,
|
||||
Wood,
|
||||
Rock,
|
||||
Cloth,
|
||||
Squishy,
|
||||
#[default]
|
||||
None,
|
||||
}
|
||||
|
||||
#[derive(Component, Reflect, Default, Debug)]
|
||||
#[reflect(Component)]
|
||||
/// Demo marker component
|
||||
pub struct Player;
|
||||
|
||||
#[derive(Component, Reflect, Default, Debug)]
|
||||
#[reflect(Component)]
|
||||
/// Demo component showing auto injection of components
|
||||
pub struct ShouldBeWithPlayer;
|
||||
|
||||
#[derive(Component, Reflect, Default, Debug)]
|
||||
#[reflect(Component)]
|
||||
/// Demo marker component
|
||||
pub struct Interactible;
|
||||
|
||||
#[derive(Component, Reflect, Default, Debug)]
|
||||
#[reflect(Component)]
|
||||
/// Demo marker component
|
||||
pub struct Fox;
|
||||
|
||||
#[derive(Component, Reflect, Default, Debug)]
|
||||
#[reflect(Component)]
|
||||
/// Demo marker component
|
||||
pub struct Robot;
|
||||
|
||||
fn player_move_demo(
|
||||
keycode: Res<Input<KeyCode>>,
|
||||
mut players: Query<&mut Transform, With<Player>>,
|
||||
) {
|
||||
let speed = 0.2;
|
||||
if let Ok(mut player) = players.get_single_mut() {
|
||||
if keycode.pressed(KeyCode::Left) {
|
||||
player.translation.x += speed;
|
||||
}
|
||||
if keycode.pressed(KeyCode::Right) {
|
||||
player.translation.x -= speed;
|
||||
}
|
||||
|
||||
if keycode.pressed(KeyCode::Up) {
|
||||
player.translation.z += speed;
|
||||
}
|
||||
if keycode.pressed(KeyCode::Down) {
|
||||
player.translation.z -= speed;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// collision tests/debug
|
||||
pub fn test_collision_events(
|
||||
mut collision_events: EventReader<CollisionEvent>,
|
||||
mut contact_force_events: EventReader<ContactForceEvent>,
|
||||
) {
|
||||
for collision_event in collision_events.iter() {
|
||||
println!("collision");
|
||||
match collision_event {
|
||||
CollisionEvent::Started(_entity1, _entity2, _) => {
|
||||
println!("collision started")
|
||||
}
|
||||
CollisionEvent::Stopped(_entity1, _entity2, _) => {
|
||||
println!("collision ended")
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
for contact_force_event in contact_force_events.iter() {
|
||||
println!("Received contact force event: {:?}", contact_force_event);
|
||||
}
|
||||
}
|
||||
|
||||
pub struct GamePlugin;
|
||||
impl Plugin for GamePlugin {
|
||||
fn build(&self, app: &mut App) {
|
||||
app.add_plugins(PickingPlugin)
|
||||
.register_type::<Interactible>()
|
||||
.register_type::<SoundMaterial>()
|
||||
.register_type::<Player>()
|
||||
.register_type::<Robot>()
|
||||
.register_type::<Fox>()
|
||||
// little helper utility, to automatically inject components that are dependant on an other component
|
||||
// ie, here an Entity with a Player component should also always have a ShouldBeWithPlayer component
|
||||
// you get a warning if you use this, as I consider this to be stop-gap solution (usually you should have either a bundle, or directly define all needed components)
|
||||
.add_systems(
|
||||
Update,
|
||||
(
|
||||
player_move_demo,
|
||||
spawn_test,
|
||||
animation_control,
|
||||
animation_change_on_proximity_foxes,
|
||||
animation_change_on_proximity_robots,
|
||||
)
|
||||
.run_if(in_state(GameState::InGame)),
|
||||
)
|
||||
.add_systems(OnEnter(AppState::MenuRunning), setup_main_menu)
|
||||
.add_systems(OnExit(AppState::MenuRunning), teardown_main_menu)
|
||||
.add_systems(Update, main_menu.run_if(in_state(AppState::MenuRunning)))
|
||||
.add_systems(OnEnter(AppState::AppRunning), setup_game);
|
||||
}
|
||||
}
|
||||
37
examples/bevy_gltf_blueprints/materials/src/game/picking.rs
Normal file
37
examples/bevy_gltf_blueprints/materials/src/game/picking.rs
Normal file
@ -0,0 +1,37 @@
|
||||
use super::Player;
|
||||
use bevy::prelude::*;
|
||||
|
||||
#[derive(Component, Reflect, Default, Debug)]
|
||||
#[reflect(Component)]
|
||||
pub struct Pickable;
|
||||
|
||||
// very simple, crude picking (as in picking up objects) implementation
|
||||
|
||||
pub fn picking(
|
||||
players: Query<&GlobalTransform, With<Player>>,
|
||||
pickables: Query<(Entity, &GlobalTransform), With<Pickable>>,
|
||||
mut commands: Commands,
|
||||
) {
|
||||
for player_transforms in players.iter() {
|
||||
for (pickable, pickable_transforms) in pickables.iter() {
|
||||
let distance = player_transforms
|
||||
.translation()
|
||||
.distance(pickable_transforms.translation());
|
||||
if distance < 2.5 {
|
||||
commands.entity(pickable).despawn_recursive();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub struct PickingPlugin;
|
||||
impl Plugin for PickingPlugin {
|
||||
fn build(&self, app: &mut App) {
|
||||
app.register_type::<Pickable>().add_systems(
|
||||
Update,
|
||||
(
|
||||
picking, //.run_if(in_state(AppState::Running)),
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
33
examples/bevy_gltf_blueprints/materials/src/main.rs
Normal file
33
examples/bevy_gltf_blueprints/materials/src/main.rs
Normal file
@ -0,0 +1,33 @@
|
||||
use bevy::prelude::*;
|
||||
use bevy_editor_pls::prelude::*;
|
||||
|
||||
mod core;
|
||||
use crate::core::*;
|
||||
|
||||
pub mod assets;
|
||||
use assets::*;
|
||||
|
||||
pub mod state;
|
||||
use state::*;
|
||||
|
||||
mod game;
|
||||
use game::*;
|
||||
|
||||
mod test_components;
|
||||
use test_components::*;
|
||||
|
||||
fn main() {
|
||||
App::new()
|
||||
.add_plugins((
|
||||
DefaultPlugins.set(AssetPlugin::default()),
|
||||
// editor
|
||||
EditorPlugin::default(),
|
||||
// our custom plugins
|
||||
StatePlugin,
|
||||
AssetsPlugin,
|
||||
CorePlugin, // reusable plugins
|
||||
GamePlugin, // specific to our game
|
||||
ComponentsTestPlugin, // Showcases different type of components /structs
|
||||
))
|
||||
.run();
|
||||
}
|
||||
54
examples/bevy_gltf_blueprints/materials/src/state.rs
Normal file
54
examples/bevy_gltf_blueprints/materials/src/state.rs
Normal file
@ -0,0 +1,54 @@
|
||||
use bevy::app::AppExit;
|
||||
use bevy::prelude::*;
|
||||
|
||||
#[derive(Debug, Clone, Copy, Eq, PartialEq, Hash, Default, States)]
|
||||
pub enum AppState {
|
||||
#[default]
|
||||
CoreLoading,
|
||||
MenuRunning,
|
||||
AppLoading,
|
||||
AppRunning,
|
||||
AppEnding,
|
||||
|
||||
// FIXME: not sure
|
||||
LoadingGame,
|
||||
}
|
||||
|
||||
#[derive(Debug, Clone, Copy, Eq, PartialEq, Hash, Default, States)]
|
||||
pub enum GameState {
|
||||
#[default]
|
||||
None,
|
||||
|
||||
InMenu,
|
||||
InGame,
|
||||
|
||||
InGameOver,
|
||||
|
||||
InSaving,
|
||||
InLoading,
|
||||
}
|
||||
|
||||
// tag components for all entities within a certain state (for despawning them if needed) , FIXME: seems kinda hack-ish
|
||||
#[derive(Component)]
|
||||
pub struct InCoreLoading;
|
||||
#[derive(Component, Default)]
|
||||
pub struct InMenuRunning;
|
||||
#[derive(Component)]
|
||||
pub struct InAppLoading;
|
||||
#[derive(Component)]
|
||||
pub struct InAppRunning;
|
||||
|
||||
// components for tagging in game vs in game menu stuff
|
||||
#[derive(Component, Default)]
|
||||
pub struct InMainMenu;
|
||||
#[derive(Component, Default)]
|
||||
pub struct InMenu;
|
||||
#[derive(Component, Default)]
|
||||
pub struct InGame;
|
||||
|
||||
pub struct StatePlugin;
|
||||
impl Plugin for StatePlugin {
|
||||
fn build(&self, app: &mut App) {
|
||||
app.add_state::<AppState>().add_state::<GameState>();
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,75 @@
|
||||
use bevy::prelude::*;
|
||||
|
||||
#[derive(Component, Reflect, Default, Debug, Deref, DerefMut)]
|
||||
#[reflect(Component)]
|
||||
struct TuppleTestF32(f32);
|
||||
|
||||
#[derive(Component, Reflect, Default, Debug, Deref, DerefMut)]
|
||||
#[reflect(Component)]
|
||||
struct TuppleTestU64(u64);
|
||||
|
||||
#[derive(Component, Reflect, Default, Debug, Deref, DerefMut)]
|
||||
#[reflect(Component)]
|
||||
pub struct TuppleTestStr(String);
|
||||
|
||||
#[derive(Component, Reflect, Default, Debug)]
|
||||
#[reflect(Component)]
|
||||
struct TuppleTest2(f32, u64, String);
|
||||
|
||||
#[derive(Component, Reflect, Default, Debug)]
|
||||
#[reflect(Component)]
|
||||
struct TuppleTestBool(bool);
|
||||
|
||||
#[derive(Component, Reflect, Default, Debug)]
|
||||
#[reflect(Component)]
|
||||
struct TuppleVec2(Vec2);
|
||||
|
||||
#[derive(Component, Reflect, Default, Debug)]
|
||||
#[reflect(Component)]
|
||||
struct TuppleVec3(Vec3);
|
||||
|
||||
#[derive(Component, Reflect, Default, Debug)]
|
||||
#[reflect(Component)]
|
||||
struct TuppleVec(Vec<String>);
|
||||
|
||||
#[derive(Component, Reflect, Default, Debug)]
|
||||
#[reflect(Component)]
|
||||
struct TuppleTestColor(Color);
|
||||
|
||||
#[derive(Component, Reflect, Default, Debug)]
|
||||
#[reflect(Component)]
|
||||
struct BasicTest {
|
||||
a: f32,
|
||||
b: u64,
|
||||
c: String,
|
||||
}
|
||||
|
||||
#[derive(Component, Reflect, Default, Debug)]
|
||||
#[reflect(Component)]
|
||||
pub enum EnumTest {
|
||||
Metal,
|
||||
Wood,
|
||||
Rock,
|
||||
Cloth,
|
||||
Squishy,
|
||||
#[default]
|
||||
None,
|
||||
}
|
||||
|
||||
pub struct ComponentsTestPlugin;
|
||||
impl Plugin for ComponentsTestPlugin {
|
||||
fn build(&self, app: &mut App) {
|
||||
app.register_type::<BasicTest>()
|
||||
.register_type::<TuppleTestF32>()
|
||||
.register_type::<TuppleTestU64>()
|
||||
.register_type::<TuppleTestStr>()
|
||||
.register_type::<TuppleTestBool>()
|
||||
.register_type::<TuppleTest2>()
|
||||
.register_type::<TuppleVec2>()
|
||||
.register_type::<TuppleVec3>()
|
||||
.register_type::<EnumTest>()
|
||||
.register_type::<TuppleTestColor>()
|
||||
.register_type::<TuppleVec>()
|
||||
.register_type::<Vec<String>>();
|
||||
}
|
||||
}
|
||||
@ -37,7 +37,7 @@ This [Blender addon](./)
|
||||
|
||||
|
||||
|
||||
- export folder
|
||||
- export folder: root folder to export models too
|
||||
- pick your main (level) scenes and library scenes (see the chapter about Blueprints below)
|
||||
- click in the scene picker & select your scene
|
||||
|
||||
@ -51,7 +51,15 @@ This [Blender addon](./)
|
||||
|
||||
|
||||
|
||||
- export blueprints: check this if you want to automatically export blueprints (default: True)
|
||||
- blueprints path: the path to export blueprints to , relative to the main **export folder** (default: library)
|
||||
|
||||
- export materials library: check this if you want to automatically export material libraries (default: False)
|
||||
please read the dedicated section below for more information
|
||||
|
||||
> This only works together with blueprints !
|
||||
|
||||
- materials path: where to export materials to
|
||||
|
||||
* and your standard gltf export parameters in the **gltf** panel
|
||||
|
||||
@ -92,6 +100,26 @@ You can enable this option to automatically replace all the **collection instanc
|
||||
|
||||
|
||||
|
||||
### Materials
|
||||
|
||||
You can enable this option to automatically generate a **material library** file that combines all the materials in use in your blueprints.
|
||||
|
||||
|
||||
|
||||
Since each blueprint is normally a completely independant gltf file, without this option, if you have a material with a large texture for example,
|
||||
**ALL** of your blueprints using that material will embed that large texture, leading to **significant bloat & memory use**.
|
||||
|
||||
|
||||
- When this option is enabled, you get a single material library per Blender project, and a **MaterialInfo** component is inserted into each object using a material.
|
||||
- The correct material will then be inserted on the Bevy side (that loads any number of material libraries that you need) into the correct mesh (see the configuration
|
||||
options in **bevy_gltf_blueprints** for more information on that)
|
||||
- Only one material per object is supported at this stage, ie the last material slot's material is the one that is going to be used
|
||||
|
||||
|
||||
|
||||
TLDR: Use this option to make sure that each blueprint file does not contain a copy of the same materials
|
||||
|
||||
|
||||
#### Process
|
||||
|
||||
This is the internal logic of the export process with blueprints
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
bl_info = {
|
||||
"name": "gltf_auto_export",
|
||||
"author": "kaosigh",
|
||||
"version": (0, 5, 4),
|
||||
"version": (0, 6, 0),
|
||||
"blender": (3, 4, 0),
|
||||
"location": "File > Import-Export",
|
||||
"description": "glTF/glb auto-export",
|
||||
|
||||
@ -6,6 +6,7 @@ from .helpers_scenes import (get_scenes, )
|
||||
from .helpers_collections import (get_exportable_collections, get_collections_per_scene)
|
||||
from .helpers_export import (export_main_scene, export_blueprints_from_collections)
|
||||
from .helpers import (check_if_blueprints_exist, check_if_blueprint_on_disk)
|
||||
from .materials import cleanup_materials, clear_material_info, clear_materials_scene, export_materials, generate_materials_scenes, get_all_materials
|
||||
from .config import scene_key
|
||||
|
||||
"""Main function"""
|
||||
@ -56,6 +57,8 @@ def auto_export(changes_per_scene, changed_export_parameters):
|
||||
export_blueprints = getattr(addon_prefs,"export_blueprints")
|
||||
export_output_folder = getattr(addon_prefs,"export_output_folder")
|
||||
|
||||
export_materials_library = getattr(addon_prefs,"export_materials_library")
|
||||
|
||||
[main_scene_names, level_scenes, library_scene_names, library_scenes] = get_scenes(addon_prefs)
|
||||
|
||||
print("main scenes", main_scene_names, "library_scenes", library_scene_names)
|
||||
@ -94,13 +97,19 @@ def auto_export(changes_per_scene, changed_export_parameters):
|
||||
|
||||
# we need to re_export everything if the export parameters have been changed
|
||||
collections_to_export = collections if changed_export_parameters else collections_to_export
|
||||
|
||||
collections_per_scene = get_collections_per_scene(collections_to_export, library_scenes)
|
||||
|
||||
|
||||
# collections that do not come from a library should not be exported as seperate blueprints
|
||||
library_collections = [name for sublist in collections_per_scene.values() for name in sublist]
|
||||
collections_to_export = list(set(collections_to_export).intersection(set(library_collections)))
|
||||
|
||||
# since materials export adds components we need to call this before blueprints are exported
|
||||
# export materials & inject materials components into relevant objects
|
||||
if export_materials_library:
|
||||
export_materials(collections, library_scenes, folder_path, addon_prefs)
|
||||
|
||||
|
||||
print("--------------")
|
||||
print("collections: all:", collections)
|
||||
print("collections: changed:", changed_collections)
|
||||
@ -133,13 +142,16 @@ def auto_export(changes_per_scene, changed_export_parameters):
|
||||
library_scene = bpy.data.scenes[scene_name]
|
||||
export_blueprints_from_collections(collections_to_export, library_scene, folder_path, addon_prefs)
|
||||
|
||||
|
||||
# reset current scene from backup
|
||||
bpy.context.window.scene = old_current_scene
|
||||
|
||||
# reset selections
|
||||
for obj in old_selections:
|
||||
obj.select_set(True)
|
||||
|
||||
if export_materials_library:
|
||||
cleanup_materials(collections, library_scenes)
|
||||
|
||||
else:
|
||||
for scene_name in main_scene_names:
|
||||
export_main_scene(bpy.data.scenes[scene_name], folder_path, addon_prefs)
|
||||
|
||||
BIN
tools/gltf_auto_export/docs/blender_addon_materials.png
Normal file
BIN
tools/gltf_auto_export/docs/blender_addon_materials.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 5.3 KiB |
BIN
tools/gltf_auto_export/docs/blender_addon_materials2.png
Normal file
BIN
tools/gltf_auto_export/docs/blender_addon_materials2.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 20 KiB |
Binary file not shown.
|
Before Width: | Height: | Size: 19 KiB After Width: | Height: | Size: 18 KiB |
@ -78,10 +78,15 @@ def export_collections(collections, folder_path, library_scene, addon_prefs, glt
|
||||
layerColl = recurLayerCollection(layer_collection, collection_name)
|
||||
# set active collection to the collection
|
||||
bpy.context.view_layer.active_layer_collection = layerColl
|
||||
|
||||
gltf_output_path = os.path.join(folder_path, collection_name)
|
||||
|
||||
export_settings = { **gltf_export_preferences, 'use_active_scene': True, 'use_active_collection': True, 'use_active_collection_with_nested':True} #'use_visible': False,
|
||||
export_settings = { **gltf_export_preferences, 'use_active_scene': True, 'use_active_collection': True, 'use_active_collection_with_nested':True}
|
||||
|
||||
# if we are using the material library option, do not export materials, use placeholder instead
|
||||
export_materials_library = getattr(addon_prefs,"export_materials_library")
|
||||
if export_materials_library:
|
||||
export_settings['export_materials'] = 'PLACEHOLDER'
|
||||
|
||||
export_gltf(gltf_output_path, export_settings)
|
||||
|
||||
# reset active collection to the one we save before
|
||||
|
||||
123
tools/gltf_auto_export/materials.py
Normal file
123
tools/gltf_auto_export/materials.py
Normal file
@ -0,0 +1,123 @@
|
||||
|
||||
from .helpers_export import export_gltf, generate_gltf_export_preferences
|
||||
from .helpers import traverse_tree
|
||||
import bpy
|
||||
import os
|
||||
from pathlib import Path
|
||||
|
||||
# get materials per object, and injects the materialInfo component
|
||||
def get_materials(object):
|
||||
material_slots = object.material_slots
|
||||
used_materials_names = []
|
||||
#materials_per_object = {}
|
||||
current_project_name = Path(bpy.context.blend_data.filepath).stem
|
||||
|
||||
for m in material_slots:
|
||||
material = m.material
|
||||
# print(" slot", m, "material", material)
|
||||
used_materials_names.append(material.name)
|
||||
# TODO:, also respect slots & export multiple materials if applicable !
|
||||
object['MaterialInfo'] = '(name: "'+material.name+'", source: "'+current_project_name + '")'
|
||||
|
||||
return used_materials_names
|
||||
|
||||
def clear_material_info(collection_names, library_scenes):
|
||||
for scene in library_scenes:
|
||||
root_collection = scene.collection
|
||||
for cur_collection in traverse_tree(root_collection):
|
||||
if cur_collection.name in collection_names:
|
||||
for object in cur_collection.all_objects:
|
||||
if 'MaterialInfo' in dict(object): # FIXME: hasattr does not work ????
|
||||
del object["MaterialInfo"]
|
||||
|
||||
|
||||
def get_all_materials(collection_names, library_scenes):
|
||||
#print("collecton", layerColl, "otot", layerColl.all_objects) #all_objects
|
||||
used_material_names = []
|
||||
for scene in library_scenes:
|
||||
root_collection = scene.collection
|
||||
for cur_collection in traverse_tree(root_collection):
|
||||
if cur_collection.name in collection_names:
|
||||
#print("collection: ", cur_collection.name)
|
||||
for object in cur_collection.all_objects:
|
||||
# print(" object:", object.name)
|
||||
used_material_names = used_material_names + get_materials(object)
|
||||
# we only want unique names
|
||||
used_material_names = list(set(used_material_names))
|
||||
return used_material_names
|
||||
|
||||
|
||||
def make_material_object(name, location, rotation, scale, material):
|
||||
original_active_object = bpy.context.active_object
|
||||
# bpy.ops.object.empty_add(type='PLAIN_AXES', location=location, rotation=rotation, scale=scale)
|
||||
bpy.ops.mesh.primitive_cube_add(size=0.1, location=location)
|
||||
object = bpy.context.active_object
|
||||
object.name = name
|
||||
#obj.scale = scale # scale is not set correctly ?????
|
||||
if object.data.materials:
|
||||
# assign to 1st material slot
|
||||
object.data.materials[0] = material
|
||||
else:
|
||||
# no slots
|
||||
object.data.materials.append(material)
|
||||
|
||||
bpy.context.view_layer.objects.active = original_active_object
|
||||
return object
|
||||
|
||||
|
||||
# generates a materials scene:
|
||||
def generate_materials_scenes(used_material_names):
|
||||
temp_scene = bpy.data.scenes.new(name="__materials_scene")
|
||||
bpy.context.window.scene = temp_scene
|
||||
|
||||
for index, material_name in enumerate(used_material_names):
|
||||
material = bpy.data.materials[material_name]
|
||||
make_material_object("Material_"+material_name, [index * 0.2,0,0], [], [], material)
|
||||
|
||||
# we set our active scene to be this one : this is needed otherwise the stand-in objects get generated in the wrong scene
|
||||
return temp_scene
|
||||
|
||||
def clear_materials_scene(temp_scene):
|
||||
root_collection = temp_scene.collection
|
||||
scene_objects = [o for o in root_collection.objects]
|
||||
for object in scene_objects:
|
||||
bpy.data.objects.remove(object, do_unlink=True)
|
||||
bpy.data.scenes.remove(temp_scene)
|
||||
|
||||
# exports the materials used inside the current project:
|
||||
# the name of the output path is <materials_folder>/<name_of_your_blend_file>_materials_library.gltf/glb
|
||||
def export_materials(collections, library_scenes, folder_path, addon_prefs):
|
||||
gltf_export_preferences = generate_gltf_export_preferences(addon_prefs)
|
||||
export_materials_path = getattr(addon_prefs,"export_materials_path")
|
||||
|
||||
used_material_names = get_all_materials(collections, library_scenes)
|
||||
current_project_name = Path(bpy.context.blend_data.filepath).stem
|
||||
|
||||
print("materials", used_material_names)
|
||||
|
||||
# save the current active scene
|
||||
current_scene = bpy.context.window.scene
|
||||
mat_scene = generate_materials_scenes(used_material_names)
|
||||
|
||||
|
||||
gltf_output_path = os.path.join(folder_path, export_materials_path, current_project_name + "_materials_library")
|
||||
print(" exporting Materials to", gltf_output_path, ".gltf/glb")
|
||||
export_settings = { **gltf_export_preferences,
|
||||
'use_active_scene': True,
|
||||
'use_active_collection':True,
|
||||
'use_active_collection_with_nested':True,
|
||||
'use_visible': False,
|
||||
'use_renderable': False,
|
||||
'export_apply':True
|
||||
}
|
||||
export_gltf(gltf_output_path, export_settings)
|
||||
|
||||
# remove materials scenes
|
||||
clear_materials_scene(mat_scene)
|
||||
|
||||
# reset scene to previously selected scene
|
||||
bpy.context.window.scene = current_scene
|
||||
|
||||
def cleanup_materials(collections, library_scenes):
|
||||
# remove temporary components
|
||||
clear_material_info(collections, library_scenes)
|
||||
@ -18,6 +18,10 @@ AutoExportGltfPreferenceNames = [
|
||||
'export_blueprints',
|
||||
'export_blueprints_path',
|
||||
|
||||
'export_materials_library',
|
||||
'export_materials_path',
|
||||
|
||||
|
||||
'main_scenes',
|
||||
'library_scenes',
|
||||
'main_scenes_index',
|
||||
@ -62,6 +66,17 @@ class AutoExportGltfAddonPreferences(AddonPreferences):
|
||||
default='library'
|
||||
)
|
||||
|
||||
export_materials_library: BoolProperty(
|
||||
name='Export materials library',
|
||||
description='remove materials from blueprints and use the material library instead',
|
||||
default=False
|
||||
)
|
||||
export_materials_path: StringProperty(
|
||||
name='Materials path',
|
||||
description='path to export the materials libraries to (relative to the root folder)',
|
||||
default='materials'
|
||||
)
|
||||
|
||||
main_scenes: CollectionProperty(name="main scenes", type=CUSTOM_PG_sceneName)
|
||||
main_scenes_index: IntProperty(name = "Index for main scenes list", default = 0)
|
||||
|
||||
|
||||
@ -285,6 +285,11 @@ class GLTF_PT_auto_export_blueprints(bpy.types.Panel):
|
||||
layout.prop(operator, "export_blueprints")
|
||||
layout.prop(operator, "export_blueprints_path")
|
||||
|
||||
# materials
|
||||
layout.prop(operator, "export_materials_library")
|
||||
layout.prop(operator, "export_materials_path")
|
||||
|
||||
|
||||
class GLTF_PT_auto_export_collections_list(bpy.types.Panel):
|
||||
bl_space_type = 'FILE_BROWSER'
|
||||
bl_region_type = 'TOOL_PROPS'
|
||||
|
||||
Loading…
Reference in New Issue
Block a user