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add NO_STORAGE_BUFFERS_SUPPORT shaderdef when needed (#4949)
# Objective - fix #4946 - fix running 3d in wasm ## Solution - since #4867, the imports are splitter differently, and this shader def was not always set correctly depending on the shader used - add it when needed
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1 changed files with 12 additions and 0 deletions
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@ -212,6 +212,7 @@ pub struct ShadowPipeline {
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pub skinned_mesh_layout: BindGroupLayout,
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pub point_light_sampler: Sampler,
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pub directional_light_sampler: Sampler,
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pub clustered_forward_buffer_binding_type: BufferBindingType,
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}
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// TODO: this pattern for initializing the shaders / pipeline isn't ideal. this should be handled by the asset system
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@ -220,6 +221,9 @@ impl FromWorld for ShadowPipeline {
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let world = world.cell();
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let render_device = world.resource::<RenderDevice>();
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let clustered_forward_buffer_binding_type = render_device
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.get_supported_read_only_binding_type(CLUSTERED_FORWARD_STORAGE_BUFFER_COUNT);
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let view_layout = render_device.create_bind_group_layout(&BindGroupLayoutDescriptor {
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entries: &[
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// View
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@ -264,6 +268,7 @@ impl FromWorld for ShadowPipeline {
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compare: Some(CompareFunction::GreaterEqual),
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..Default::default()
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}),
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clustered_forward_buffer_binding_type,
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}
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}
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}
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@ -325,6 +330,13 @@ impl SpecializedMeshPipeline for ShadowPipeline {
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bind_group_layout.push(self.mesh_layout.clone());
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}
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if !matches!(
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self.clustered_forward_buffer_binding_type,
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BufferBindingType::Storage { .. }
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) {
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shader_defs.push(String::from("NO_STORAGE_BUFFERS_SUPPORT"));
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}
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let vertex_buffer_layout = layout.get_layout(&vertex_attributes)?;
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Ok(RenderPipelineDescriptor {
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