franklinblanco/bevy_mod_outline
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Change out_zw to out_z since w doesn't change.

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Robin KAY 2023-05-26 21:27:45 +01:00
parent ac9ae75cef
commit 4a8d4409fe
1 changed files with 4 additions and 4 deletions
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8
src/outline.wgsl
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@ -61,16 +61,16 @@ fn vertex(vertex: VertexInput) -> @builtin(position) vec4<f32> {
#endif #endif
let clip_pos = view.view_proj * (model * vec4<f32>(vertex.position, 1.0)); let clip_pos = view.view_proj * (model * vec4<f32>(vertex.position, 1.0));
#ifdef FLAT_DEPTH #ifdef FLAT_DEPTH
let out_zw = vec2<f32>(model_origin_z(vstage.origin, view.view_proj) * clip_pos.w, clip_pos.w); let out_z = model_origin_z(vstage.origin, view.view_proj) * clip_pos.w;
#else #else
let out_zw = clip_pos.zw; let out_z = clip_pos.z;
#endif #endif
#ifdef OFFSET_ZERO #ifdef OFFSET_ZERO
let out_xy = clip_pos.xy; let out_xy = clip_pos.xy;
#else #else
let clip_norm = mat4to3(view.view_proj) * (mat4to3(model) * vertex.normal); let clip_norm = mat4to3(view.view_proj) * (mat4to3(model) * vertex.normal);
let ndc_delta = vstage.offset * normalize(clip_norm.xy) * view_uniform.scale * out_zw.y; let ndc_delta = vstage.offset * normalize(clip_norm.xy) * view_uniform.scale * clip_pos.w;
let out_xy = clip_pos.xy + ndc_delta; let out_xy = clip_pos.xy + ndc_delta;
#endif #endif
return vec4<f32>(out_xy, out_zw); return vec4<f32>(out_xy, out_z, clip_pos.w);
} }