Thank you for helping us improve the quality of Unity Documentation. Although we cannot accept all submissions, we do read each suggested change from our users and will make updates where applicable.
Close Submission failedFor some reason your suggested change could not be submitted. Please <a>try again</a> in a few minutes. And thank you for taking the time to help us improve the quality of Unity Documentation.
Close Your name Your email Suggestion* Declarationpublic static void
DrawProceduralNow(
MeshTopology topology, int
vertexCount, int
instanceCount);
Parameters Parameter Description topology Topology of the procedural geometry. vertexCount Vertex count to render. instanceCount Instance count to render. DescriptionDraws procedural geometry on the GPU.
DrawProceduralNow does a draw call on the GPU, without any vertex or index buffers. If the shader requires vertex buffers, one of the following occurs depending on platform: - If the vertex buffer is declared but the compiler can optimize it away, the normal DrawProcedural call occurs. - If the compiler is not able to optimize the vertex buffer declaration away, the draw call will be converted into a normal mesh drawing call with emulated vertex buffers injected.
The latter option has performance overhead so it is recommended not to declare vertex inputs in shaders when using DrawProceduralNow. This is mainly useful on Shader Model 4.5 level hardware where shaders can read arbitrary data from ComputeBuffer buffers.
Note that this call executes immediately, similar to Graphics.DrawMeshNow. It uses the currently set render target, transformation matrices and shader pass.
There's also similar functionality in CommandBuffers, see CommandBuffer.DrawProcedural.
Additional resources: Graphics.DrawProceduralIndirectNow, SystemInfo.supportsInstancing.
Declarationpublic static void
DrawProceduralNow(
MeshTopology topology,
GraphicsBuffer indexBuffer, int
indexCount, int
instanceCount);
Parameters Parameter Description topology Topology of the procedural geometry. indexCount Index count to render. instanceCount Instance count to render. indexBuffer Index buffer used to submit vertices to the GPU. DescriptionDraws procedural geometry on the GPU.
DrawProceduralNow does a draw call on the GPU, without a vertex buffer. This is mainly useful on Shader Model 4.5 level hardware where shaders can read arbitrary data from ComputeBuffer buffers.
Note that this call executes immediately, similar to Graphics.DrawMeshNow. It uses the currently set render target, transformation matrices and shader pass.
There's also similar functionality in CommandBuffers, see CommandBuffer.DrawProcedural.
Additional resources: Graphics.DrawProceduralIndirectNow, SystemInfo.supportsInstancing.
RetroSearch is an open source project built by @garambo | Open a GitHub Issue
Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo
HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4