ID3D11DeviceContext::Draw Method

Draw non-indexed, non-instanced primitives.

Syntax

void Draw(
  [in]  UINT VertexCount,
  [in]  UINT StartVertexLocation
);

Parameter

• VertexCount [in]
  Typ: UINT

  Number of vertices to draw.

• StartVertexLocation [in]
  Typ: UINT

  Index of the first vertex, which is usually an offset in a vertex buffer; it could also be used as the first vertex id generated for a shader parameter marked with the SV_TargetId system-value semantic.

Rückgabewert

Returns nothing.

Hinweise

A draw API submits work to the rendering pipeline.

The vertex data for a draw call normally comes from a vertex buffer that is bound to the pipeline. However, you could also provide the vertex data from a shader that has vertex data marked with the SV_VertexId system-value semantic.

Anforderungen

Siehe auch

ID3D11DeviceContext