MeshletBuildInput

Remarks

The same parallel arrays a mesh is imported as, and deliberately not that type: this library sits below the render system, so a build can be checked without a device, a render feature or a material anywhere in the reference graph.

The attributes are here to find seams, not to be simplified. Two vertices at one position with different UVs are a seam, and a seam is locked — collapsing across one would have to decide which of the two texture coordinates the survivor keeps, and either answer smears a texture across the join. Everything the build does with normals, tangents, UVs and weights is that comparison.

Fields and properties (11)

• public Vector3[] Positions

  One position per vertex.

• public int[] Indices

  Three vertex indices per triangle.

• public Vector3[] Normals

  One normal per vertex, or empty.

• public Vector4[] Tangents

  One tangent per vertex, or empty.

• public Vector2[] TexCoords

  One texture coordinate per vertex, or empty.

• public int[] BoneIndices

  Four joint indices per vertex, or empty.

• public float[] BoneWeights

  Four weights per vertex, or empty.

• public int MaterialIndex

  Which of the model's materials every cluster is drawn with.

• public int VertexCount

  How many vertices there are.

• public int TriangleCount

  How many triangles there are.

• public bool IsSkinned

  Whether it carries skinning weights.

Methods (1)

• public void Validate()

  Refuses a mesh a DAG cannot be built over.

Used by (25)

• VirtualGeometryGameVirtualGeometry
• ClusterRasterTestsVixen.Rendering.Tests
• ClusterResolveTestsVixen.Rendering.Tests
• ClusterTraversalAcceptsTestsVixen.Rendering.Tests
• ClusterTraversalGroupTestsVixen.Rendering.Tests
• MeshSimplifierTestsVixen.Rendering.VirtualGeometry.Tests
• MeshletBuilderVixen.Rendering.VirtualGeometry
• MeshletBuilderTestsVixen.Rendering.VirtualGeometry.Tests
• MeshletCutTestsVixen.Rendering.VirtualGeometry.Tests
• MeshletPageBuilderTestsVixen.Rendering.VirtualGeometry.Tests
• MeshletStreamingTestsVixen.Rendering.Tests
• MeshletValidatorVixen.Rendering.VirtualGeometry
• MeshletValidatorTestsVixen.Rendering.VirtualGeometry.Tests
• SessionVixen.Rendering.VirtualGeometry
• ShapesVixen.Rendering.VirtualGeometry.Tests
• SkinnedClusterTestsVixen.Rendering.Tests
• SoftwareRasterTestsVixen.Rendering.Tests
• TopologyVixen.Rendering.VirtualGeometry
• TopologyTestsVixen.Rendering.VirtualGeometry.Tests
• VirtualGeometryContentTestsVixen.Rendering.Tests
• VirtualGeometryDeviceTestsVixen.Graphics.Golden.Tests
• VirtualGeometryFrameTestsVixen.Rendering.Tests
• VirtualGeometryGoldenTestsVixen.Graphics.Golden.Tests
• VisibilityResolveTestsVixen.Rendering.Tests
• ModelCompilerVixen.Editor.Assets