C# Class Spine.Unity.MeshGeneration.ArraysMeshGenerator

Show file Open project: EsotericSoftware/spine-runtimes Class Usage Examples

Protected Properties

Property	Type	Description
addNormals	bool
addTangents	bool
attachmentVertexBuffer	float[]
meshColors32	UnityEngine.Color32[]
meshNormals	UnityEngine.Vector3[]
meshTangents	UnityEngine.Vector4[]
meshUVs	UnityEngine.Vector2[]
meshVertices	UnityEngine.Vector3[]
tempTanBuffer	UnityEngine.Vector2[]

Public Methods

Method	Description
EnsureSize ( int targetVertexCount, Vector3 &vertices, Vector2 &uvs, Color32 &colors ) : bool	Ensures the sizes of the passed array references. If they are not the correct size, a new array will be assigned to the references.
EnsureTriangleBuffersSize ( ExposedList submeshBuffers, int targetSubmeshCount, Spine.Unity.MeshGeneration.SubmeshInstruction instructionItems ) : bool
FillTriangles ( int &triangleBuffer, Skeleton skeleton, int triangleCount, int firstVertex, int startSlot, int endSlot, bool isLastSubmesh ) : void	Fills a submesh triangle buffer array.
FillTrianglesQuads ( int &triangleBuffer, int &storedTriangleCount, int &storedFirstVertex, int instructionsFirstVertex, int instructionTriangleCount, bool isLastSubmesh ) : void
FillVerts ( Skeleton skeleton, int startSlot, int endSlot, float zSpacing, bool pmaColors, Vector3 verts, Vector2 uvs, Color32 colors, int &vertexIndex, float &tempVertBuffer, Vector3 &boundsMin, Vector3 &boundsMax, bool renderMeshes = true ) : void	Fills Unity vertex data buffers with verts from the Spine Skeleton.
SolveTangents2DBuffer ( Vector4 tangents, Vector2 tempTanBuffer, int vertexCount ) : void	Step 3 of solving tangents. Fills a Vector4[] tangents array according to values calculated in step 2.
SolveTangents2DEnsureSize ( Vector4 &tangentBuffer, Vector2 &tempTanBuffer, int vertexCount ) : void	Step 1 of solving tangents. Ensure you have buffers of the correct size.
SolveTangents2DTriangles ( Vector2 tempTanBuffer, int triangles, int triangleCount, Vector3 vertices, Vector2 uvs, int vertexCount ) : void	Step 2 of solving tangents. Fills (part of) a temporary tangent-solution buffer based on the vertices and uvs defined by a submesh's triangle buffer. Only needs to be called once for single-submesh meshes.
ToBounds ( Vector3 boundsMin, Vector3 boundsMax ) : Bounds	Creates a UnityEngine.Bounds struct from minimum and maximum value vectors.
TryAddNormalsTo ( Mesh mesh, int targetVertexCount ) : void

Method Details

EnsureSize() public static method

Ensures the sizes of the passed array references. If they are not the correct size, a new array will be assigned to the references.

public static EnsureSize ( int targetVertexCount, Vector3 &vertices, Vector2 &uvs, Color32 &colors ) : bool
targetVertexCount	int
vertices	UnityEngine.Vector3
uvs	UnityEngine.Vector2
colors	UnityEngine.Color32
return	bool

EnsureTriangleBuffersSize() public static method

public static EnsureTriangleBuffersSize ( ExposedList submeshBuffers, int targetSubmeshCount, Spine.Unity.MeshGeneration.SubmeshInstruction instructionItems ) : bool
submeshBuffers	ExposedList
targetSubmeshCount	int
instructionItems	Spine.Unity.MeshGeneration.SubmeshInstruction
return	bool

FillTriangles() public static method

Fills a submesh triangle buffer array.

public static FillTriangles ( int &triangleBuffer, Skeleton skeleton, int triangleCount, int firstVertex, int startSlot, int endSlot, bool isLastSubmesh ) : void
triangleBuffer	int	The triangle buffer array to be filled. This reference will be replaced in case the triangle values don't fit.
skeleton	Skeleton	Spine.Skeleton source of draw order slots.
triangleCount	int	The target triangle count.
firstVertex	int	First vertex of this submesh.
startSlot	int	Start slot.
endSlot	int	End slot.
isLastSubmesh	bool	If set to true, the triangle buffer is allowed to be larger than needed.
return	void

FillTrianglesQuads() public static method

public static FillTrianglesQuads ( int &triangleBuffer, int &storedTriangleCount, int &storedFirstVertex, int instructionsFirstVertex, int instructionTriangleCount, bool isLastSubmesh ) : void
triangleBuffer	int
storedTriangleCount	int
storedFirstVertex	int
instructionsFirstVertex	int
instructionTriangleCount	int
isLastSubmesh	bool
return	void

FillVerts() public static method

Fills Unity vertex data buffers with verts from the Spine Skeleton.

public static FillVerts ( Skeleton skeleton, int startSlot, int endSlot, float zSpacing, bool pmaColors, Vector3 verts, Vector2 uvs, Color32 colors, int &vertexIndex, float &tempVertBuffer, Vector3 &boundsMin, Vector3 &boundsMax, bool renderMeshes = true ) : void
skeleton	Skeleton	Spine.Skeleton source of the drawOrder array
startSlot	int	Slot index of the first slot.
endSlot	int	The index bounding the slot list. [endSlot - 1] is the last slot to be added.
zSpacing	float	Spacing along the z-axis between attachments.
pmaColors	bool	If set to true, vertex colors will be premultiplied. This will also enable additive.
verts	UnityEngine.Vector3	Vertex positions array.
uvs	UnityEngine.Vector2	Vertex UV array.
colors	UnityEngine.Color32	Vertex color array (Color32).
vertexIndex	int	A reference to the running vertex index. This is used when more than one submesh is to be added.
tempVertBuffer	float	A temporary vertex position buffer for attachment position values.
boundsMin	UnityEngine.Vector3	Reference to the running calculated minimum bounds.
boundsMax	UnityEngine.Vector3	Reference to the running calculated maximum bounds.
renderMeshes	bool	Include MeshAttachments. If false, it will ignore MeshAttachments.
return	void

SolveTangents2DBuffer() public static method

Step 3 of solving tangents. Fills a Vector4[] tangents array according to values calculated in step 2.

public static SolveTangents2DBuffer ( Vector4 tangents, Vector2 tempTanBuffer, int vertexCount ) : void
tangents	UnityEngine.Vector4	A Vector4[] that will eventually be used to set Mesh.tangents
tempTanBuffer	UnityEngine.Vector2	A temporary Vector3[] for calculating tangents.
vertexCount	int	Number of vertices that require tangents (or the size of the vertex array)
return	void

SolveTangents2DEnsureSize() public static method

Step 1 of solving tangents. Ensure you have buffers of the correct size.

public static SolveTangents2DEnsureSize ( Vector4 &tangentBuffer, Vector2 &tempTanBuffer, int vertexCount ) : void
tangentBuffer	UnityEngine.Vector4	Eventual Vector4[] tangent buffer to assign to Mesh.tangents.
tempTanBuffer	UnityEngine.Vector2	Temporary Vector2 buffer for calculating directions.
vertexCount	int	Number of vertices that require tangents (or the size of the vertex array)
return	void

SolveTangents2DTriangles() public static method

Step 2 of solving tangents. Fills (part of) a temporary tangent-solution buffer based on the vertices and uvs defined by a submesh's triangle buffer. Only needs to be called once for single-submesh meshes.

public static SolveTangents2DTriangles ( Vector2 tempTanBuffer, int triangles, int triangleCount, Vector3 vertices, Vector2 uvs, int vertexCount ) : void
tempTanBuffer	UnityEngine.Vector2	A temporary Vector3[] for calculating tangents.
triangles	int	The mesh's current triangles buffer.
triangleCount	int	The number of triangle indexes in the triangle array to be used.
vertices	UnityEngine.Vector3	The mesh's current vertex position buffer.
uvs	UnityEngine.Vector2	The mesh's current uvs buffer.
vertexCount	int	Number of vertices that require tangents (or the size of the vertex array)
return	void

ToBounds() public static method

Creates a UnityEngine.Bounds struct from minimum and maximum value vectors.

public static ToBounds ( Vector3 boundsMin, Vector3 boundsMax ) : Bounds
boundsMin	UnityEngine.Vector3
boundsMax	UnityEngine.Vector3
return	UnityEngine.Bounds

TryAddNormalsTo() public method

public TryAddNormalsTo ( Mesh mesh, int targetVertexCount ) : void
mesh	UnityEngine.Mesh
targetVertexCount	int
return	void

Property Details

addNormals protected property

protected bool addNormals
return	bool

addTangents protected property

protected bool addTangents
return	bool

attachmentVertexBuffer protected property

protected float[] attachmentVertexBuffer
return	float[]

meshColors32 protected property

protected Color32[],UnityEngine meshColors32
return	UnityEngine.Color32[]

meshNormals protected property

protected Vector3[],UnityEngine meshNormals
return	UnityEngine.Vector3[]

meshTangents protected property

protected Vector4[],UnityEngine meshTangents
return	UnityEngine.Vector4[]

meshUVs protected property

protected Vector2[],UnityEngine meshUVs
return	UnityEngine.Vector2[]

meshVertices protected property

protected Vector3[],UnityEngine meshVertices
return	UnityEngine.Vector3[]

tempTanBuffer protected property

protected Vector2[],UnityEngine tempTanBuffer
return	UnityEngine.Vector2[]