---
title: MTL4MeshRenderPipelineDescriptor
framework: metal
role: symbol
role_heading: Class
path: metal/mtl4meshrenderpipelinedescriptor
---

# MTL4MeshRenderPipelineDescriptor

Groups together properties you use to create a mesh render pipeline state object.

## Declaration

```swift
class MTL4MeshRenderPipelineDescriptor
```

## Overview

Overview Compared to MTLMeshRenderPipelineDescriptor, this interface doesn’t offer a mechanism to hint to Metal mutability of object, mesh, or fragment buffers. Additionally, when you use this descriptor, you don’t specify binary archives.

## Topics

### Instance Properties

- [alphaToCoverageState](metal/mtl4meshrenderpipelinedescriptor/alphatocoveragestate.md)
- [alphaToOneState](metal/mtl4meshrenderpipelinedescriptor/alphatoonestate.md)
- [colorAttachmentMappingState](metal/mtl4meshrenderpipelinedescriptor/colorattachmentmappingstate.md)
- [colorAttachments](metal/mtl4meshrenderpipelinedescriptor/colorattachments.md)
- [fragmentFunctionDescriptor](metal/mtl4meshrenderpipelinedescriptor/fragmentfunctiondescriptor.md)
- [fragmentStaticLinkingDescriptor](metal/mtl4meshrenderpipelinedescriptor/fragmentstaticlinkingdescriptor.md)
- [isRasterizationEnabled](metal/mtl4meshrenderpipelinedescriptor/israsterizationenabled.md)
- [maxTotalThreadgroupsPerMeshGrid](metal/mtl4meshrenderpipelinedescriptor/maxtotalthreadgroupspermeshgrid.md)
- [maxTotalThreadsPerMeshThreadgroup](metal/mtl4meshrenderpipelinedescriptor/maxtotalthreadspermeshthreadgroup.md)
- [maxTotalThreadsPerObjectThreadgroup](metal/mtl4meshrenderpipelinedescriptor/maxtotalthreadsperobjectthreadgroup.md)
- [maxVertexAmplificationCount](metal/mtl4meshrenderpipelinedescriptor/maxvertexamplificationcount.md)
- [meshFunctionDescriptor](metal/mtl4meshrenderpipelinedescriptor/meshfunctiondescriptor.md)
- [meshStaticLinkingDescriptor](metal/mtl4meshrenderpipelinedescriptor/meshstaticlinkingdescriptor.md)
- [meshThreadgroupSizeIsMultipleOfThreadExecutionWidth](metal/mtl4meshrenderpipelinedescriptor/meshthreadgroupsizeismultipleofthreadexecutionwidth.md)
- [objectFunctionDescriptor](metal/mtl4meshrenderpipelinedescriptor/objectfunctiondescriptor.md)
- [objectStaticLinkingDescriptor](metal/mtl4meshrenderpipelinedescriptor/objectstaticlinkingdescriptor.md)
- [objectThreadgroupSizeIsMultipleOfThreadExecutionWidth](metal/mtl4meshrenderpipelinedescriptor/objectthreadgroupsizeismultipleofthreadexecutionwidth.md)
- [payloadMemoryLength](metal/mtl4meshrenderpipelinedescriptor/payloadmemorylength.md)
- [rasterSampleCount](metal/mtl4meshrenderpipelinedescriptor/rastersamplecount.md)
- [requiredThreadsPerMeshThreadgroup](metal/mtl4meshrenderpipelinedescriptor/requiredthreadspermeshthreadgroup.md)
- [requiredThreadsPerObjectThreadgroup](metal/mtl4meshrenderpipelinedescriptor/requiredthreadsperobjectthreadgroup.md)
- [supportFragmentBinaryLinking](metal/mtl4meshrenderpipelinedescriptor/supportfragmentbinarylinking.md)
- [supportIndirectCommandBuffers](metal/mtl4meshrenderpipelinedescriptor/supportindirectcommandbuffers.md)
- [supportMeshBinaryLinking](metal/mtl4meshrenderpipelinedescriptor/supportmeshbinarylinking.md)
- [supportObjectBinaryLinking](metal/mtl4meshrenderpipelinedescriptor/supportobjectbinarylinking.md)

### Instance Methods

- [reset()](metal/mtl4meshrenderpipelinedescriptor/reset().md)

## Relationships

### Inherits From

- [MTL4PipelineDescriptor](metal/mtl4pipelinedescriptor.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSCopying](foundation/nscopying.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)

## See Also

### Render pipeline states

- [MTLRenderPipelineState](metal/mtlrenderpipelinestate.md)
- [MTL4RenderPipelineDescriptor](metal/mtl4renderpipelinedescriptor.md)
- [MTLRenderPipelineDescriptor](metal/mtlrenderpipelinedescriptor.md)
- [MTLRenderPipelineFunctionsDescriptor](metal/mtlrenderpipelinefunctionsdescriptor.md)
- [MTLMeshRenderPipelineDescriptor](metal/mtlmeshrenderpipelinedescriptor.md)
- [MTLPipelineBufferDescriptor](metal/mtlpipelinebufferdescriptor.md)
- [MTLPipelineBufferDescriptorArray](metal/mtlpipelinebufferdescriptorarray.md)
- [MTL4RenderPipelineColorAttachmentDescriptor](metal/mtl4renderpipelinecolorattachmentdescriptor.md)
- [MTLRenderPipelineColorAttachmentDescriptor](metal/mtlrenderpipelinecolorattachmentdescriptor.md)
- [MTLRenderPipelineColorAttachmentDescriptorArray](metal/mtlrenderpipelinecolorattachmentdescriptorarray.md)
- [MTL4TileRenderPipelineDescriptor](metal/mtl4tilerenderpipelinedescriptor.md)
- [MTLTileRenderPipelineDescriptor](metal/mtltilerenderpipelinedescriptor.md)
- [MTLTileRenderPipelineColorAttachmentDescriptor](metal/mtltilerenderpipelinecolorattachmentdescriptor.md)
- [MTLPipelineOption](metal/mtlpipelineoption.md)
- [MTL4RenderPipelineBinaryFunctionsDescriptor](metal/mtl4renderpipelinebinaryfunctionsdescriptor.md)