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Packages › bevy_render › mesh_preprocess_types.wgsl

Structures

MeshInput

#
Used by 2 shaders in bevy_pbr 0.19.1

Per-frame data that the CPU supplies to the GPU.

struct MeshInput {
world_from_local: mat3x4<f32>,
lightmap_uv_rect: vec2<u32>,
flags: u32,
previous_input_index: u32,
first_vertex_index: u32,
first_index_index: u32,
index_count: u32,
current_skin_index: u32,
material_and_lightmap_bind_group_slot: u32,
timestamp: u32,
tag: u32,
morph_descriptor_index: u32,
}

IndirectParametersIndexed

#
Used by 1 shader in bevy_pbr 0.19.1

The wgpu indirect parameters structure. This is a union of two structures. For more information, see the corresponding comment in gpu_preprocessing.rs.

struct IndirectParametersIndexed {
index_count: u32,
instance_count: u32,
first_index: u32,
base_vertex: u32,
first_instance: u32,
}

IndirectParametersNonIndexed

#
Used by 1 shader in bevy_pbr 0.19.1
struct IndirectParametersNonIndexed {
vertex_count: u32,
instance_count: u32,
base_vertex: u32,
first_instance: u32,
}

IndirectParametersCpuMetadata

#
Used by 2 shaders in bevy_pbr 0.19.1
struct IndirectParametersCpuMetadata {
base_output_index: u32,
batch_set_index: u32,
}

IndirectParametersGpuMetadata

#
Used by 2 shaders in bevy_pbr 0.19.1
struct IndirectParametersGpuMetadata {
mesh_index: u32,
early_instance_count: atomic<u32>, WRITE_INDIRECT_PARAMETERS_METADATA
late_instance_count: atomic<u32>, WRITE_INDIRECT_PARAMETERS_METADATA
early_instance_count: u32, !WRITE_INDIRECT_PARAMETERS_METADATA
late_instance_count: u32, !WRITE_INDIRECT_PARAMETERS_METADATA
}

IndirectBatchSet

#
Used by 2 shaders in bevy_pbr 0.19.1
struct IndirectBatchSet {
indirect_parameters_count: atomic<u32>,
indirect_parameters_base: u32,
}

PreprocessWorkItem

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Used by 2 shaders in bevy_pbr 0.19.1

One invocation of this compute shader: i.e. one mesh instance in a view.

struct PreprocessWorkItem {
input_index: u32,
output_or_indirect_parameters_index: u32,
}
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