Interface GPUPrimitiveState
cullMode?: GPUCullMode;
frontFace?: GPUFrontFace;
stripIndexFormat?: GPUIndexFormat;
topology?: GPUPrimitiveTopology;
unclippedDepth?: boolean;
}
Index
Properties
OptionalcullMode
OptionalfrontFace
Defines which polygons are considered front-facing.
OptionalstripIndexFormat
For pipelines with strip topologies
(GPUPrimitiveTopology#"line-strip" or GPUPrimitiveTopology#"triangle-strip"),
this determines the index buffer format and primitive restart value
(GPUIndexFormat#"uint16"/0xFFFF or GPUIndexFormat#"uint32"/0xFFFFFFFF).
It is not allowed on pipelines with non-strip topologies.
Note: Some implementations require knowledge of the primitive restart value to compile
pipeline state objects.
To use a strip-topology pipeline with an indexed draw call
(() or GPURenderCommandsMixin#drawIndexedIndirect),
this must be set, and it must match the index buffer format used with the draw call
(set in GPURenderCommandsMixin#setIndexBuffer).
See [[#primitive-assembly]] for additional details.
Optionaltopology
The type of primitive to be constructed from the vertex inputs.
OptionalunclippedDepth
If true, indicates that depth clipping is disabled. Requires the GPUFeatureName#"depth-clip-control" feature to be enabled.
Defines which polygon orientation will be culled, if any.