Interface GPURenderCommandsMixin

Hierarchy

Methods

draw drawIndexed drawIndexedIndirect drawIndirect setIndexBuffer setPipeline setVertexBuffer

Methods

draw

  • Draws primitives. See https://www.w3.org/TR/webgpu/#rendering-operations for the detailed specification.

    Parameters

    • vertexCount: number

      The number of vertices to draw.

    • Optional instanceCount: number

      The number of instances to draw.

    • Optional firstVertex: number

      Offset into the vertex buffers, in vertices, to begin drawing from.

    • Optional firstInstance: number

      First instance to draw.

    Returns undefined

drawIndexed

  • Draws indexed primitives. See https://www.w3.org/TR/webgpu/#rendering-operations for the detailed specification.

    Parameters

    • indexCount: number

      The number of indices to draw.

    • Optional instanceCount: number

      The number of instances to draw.

    • Optional firstIndex: number

      Offset into the index buffer, in indices, begin drawing from.

    • Optional baseVertex: number

      Added to each index value before indexing into the vertex buffers.

    • Optional firstInstance: number

      First instance to draw.

    Returns undefined

drawIndexedIndirect

  • Draws indexed primitives using parameters read from a GPUBuffer. See https://www.w3.org/TR/webgpu/#rendering-operations for the detailed specification. tightly packed block of five 32-bit unsigned integer values (20 bytes total), given in the same order as the arguments for GPURenderEncoderBase#drawIndexed. For example:

    Parameters

    • indirectBuffer: GPUBuffer

      Buffer containing the indirect drawIndexed parameters.

    • indirectOffset: number

      Offset in bytes into indirectBuffer where the drawing data begins.

    Returns undefined

drawIndirect

  • Draws primitives using parameters read from a GPUBuffer. See https://www.w3.org/TR/webgpu/#rendering-operations for the detailed specification. packed block of four 32-bit unsigned integer values (16 bytes total), given in the same order as the arguments for GPURenderEncoderBase#draw. For example:

    Parameters

    • indirectBuffer: GPUBuffer

      Buffer containing the indirect draw parameters.

    • indirectOffset: number

      Offset in bytes into indirectBuffer where the drawing data begins.

    Returns undefined

setIndexBuffer

  • Sets the current index buffer.

    Parameters

    • buffer: GPUBuffer

      Buffer containing index data to use for subsequent drawing commands.

    • indexFormat: GPUIndexFormat

      Format of the index data contained in buffer.

    • Optional offset: number

      Offset in bytes into buffer where the index data begins. Defaults to 0.

    • Optional size: number

      Size in bytes of the index data in buffer. Defaults to the size of the buffer minus the offset.

    Returns undefined

setPipeline

setVertexBuffer

  • Sets the current vertex buffer for the given slot.

    Parameters

    • slot: number

      The vertex buffer slot to set the vertex buffer for.

    • buffer: undefined | null | GPUBuffer

      Buffer containing vertex data to use for subsequent drawing commands.

    • Optional offset: number

      Offset in bytes into buffer where the vertex data begins. Defaults to 0.

    • Optional size: number

      Size in bytes of the vertex data in buffer. Defaults to the size of the buffer minus the offset.

    Returns undefined

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