class `RendererMeshData`

Inherits: IScriptExportable

Contains mesh vertex and index data used for initializing, updating and reading mesh data from Mesh.

Public

Methods

GetPositions

void GetPositions(Vector3 *buffer, u32 size)

Reads the vertex positions into the provided output buffer.

Data will be copied and potentially uncompressed to fit the output format as needed.

buffer: Pre-allocated buffer to output the position data to.
size: Size of the pre-allocated buffer. Must be big enough to fit all contents (numVertices * sizeof(Vector3)).

SetPositions

void SetPositions(Vector3 *buffer, u32 size)

Writes the vertex positions from the provided output buffer.

Data will be copied and potentially compressed to fit the internal mesh data format as needed.

buffer: Pre-allocated buffer to read the position data from.
size: Size of the input buffer. Must be (numVertices * sizeof(Vector3)).

GetNormals

void GetNormals(Vector3 *buffer, u32 size)

Reads the vertex normals into the provided output buffer.

Data will be copied and potentially uncompressed to fit the output format as needed.

buffer: Pre-allocated buffer to output the normal data to.
size: Size of the pre-allocated buffer. Must be big enough to fit all contents (numVertices * sizeof(Vector3)).

SetNormals

void SetNormals(Vector3 *buffer, u32 size)

Writes the vertex normals from the provided output buffer.

Data will be copied and potentially compressed to fit the internal mesh data format as needed.

buffer: Pre-allocated buffer to read the normal data from.
size: Size of the input buffer. Must be (numVertices * sizeof(Vector3)).

GetTangents

void GetTangents(Vector4 *buffer, u32 size)

Reads the vertex tangents into the provided output buffer.

Data will be copied and potentially uncompressed to fit the output format as needed.

buffer: Pre-allocated buffer to output the tangent data to.
size: Size of the pre-allocated buffer. Must be big enough to fit all contents (numVertices * sizeof(Vector4)).

SetTangents

void SetTangents(Vector4 *buffer, u32 size)

Writes the vertex tangents from the provided output buffer.

Data will be copied and potentially compressed to fit the internal mesh data format as needed.

buffer: Pre-allocated buffer to read the tangent data from.
size: Size of the input buffer. Must be (numVertices * sizeof(Vector4)).

GetColors

void GetColors(Color *buffer, u32 size)

Reads the vertex colors into the provided output buffer.

Data will be copied and potentially uncompressed to fit the output format as needed.

buffer: Pre-allocated buffer to output the color data to.
size: Size of the pre-allocated buffer. Must be big enough to fit all contents (numVertices * sizeof(Color)).

SetColors

void SetColors(Color *buffer, u32 size)

Writes the vertex colors from the provided output buffer.

Data will be copied and potentially compressed to fit the internal mesh data format as needed.

buffer: Pre-allocated buffer to read the color data from.
size: Size of the input buffer. Must be (numVertices * sizeof(Color)).

SetColors

void SetColors(u32 *buffer, u32 size)

Writes the vertex colors from the provided output buffer.

Data will be copied and potentially compressed to fit the internal mesh data format as needed.

buffer: Pre-allocated buffer to read the color data from. Colors should be in RGBA format.
size: Size of the input buffer. Must be (numVertices * sizeof(u32)).

GetUV0

void GetUV0(Vector2 *buffer, u32 size)

Reads the first UV channel coordinates into the provided output buffer.

Data will be copied and potentially uncompressed to fit the output format as needed.

buffer: Pre-allocated buffer to output the coordinate data to.
size: Size of the pre-allocated buffer. Must be big enough to fit all contents (numVertices * sizeof(Vector2)).

SetUV0

void SetUV0(Vector2 *buffer, u32 size)

Writes the first UV channel coordinates from the provided output buffer.

Data will be copied and potentially compressed to fit the internal mesh data format as needed.

buffer: Pre-allocated buffer to read the coordinate data from.
size: Size of the input buffer. Must be (numVertices * sizeof(Vector2)).

GetUV1

void GetUV1(Vector2 *buffer, u32 size)

Reads the second UV channel coordinates into the provided output buffer.

Data will be copied and potentially uncompressed to fit the output format as needed.

buffer: Pre-allocated buffer to output the coordinate data to.
size: Size of the pre-allocated buffer. Must be big enough to fit all contents (numVertices * sizeof(Vector2)).

SetUV1

void SetUV1(Vector2 *buffer, u32 size)

Writes the second UV channel coordinates from the provided output buffer.

Data will be copied and potentially compressed to fit the internal mesh data format as needed.

buffer: Pre-allocated buffer to read the coordinate data from.
size: Size of the input buffer. Must be (numVertices * sizeof(Vector2)).

GetBoneWeights

void GetBoneWeights(BoneWeight *buffer, u32 size)

Reads the bone weights and indices into the provided output buffer.

Data will be copied and potentially uncompressed to fit the output format as needed.

buffer: Pre-allocated buffer to output the bone weight data to.
size: Size of the pre-allocated buffer. Must be big enough to fit all contents (numVertices * sizeof(BoneWeight)).

SetBoneWeights

void SetBoneWeights(BoneWeight *buffer, u32 size)

Writes the bone weights and indices from the provided output buffer.

Data will be copied and potentially compressed to fit the internal mesh data format as needed.

buffer: Pre-allocated buffer to read the bone weight data from.
size: Size of the input buffer. Must be (numVertices * sizeof(BoneWeight)).

GetIndices

void GetIndices(u32 *buffer, u32 size)

Reads the indices into the provided output buffer.

Data will be copied and potentially uncompressed to fit the output format as needed.

buffer: Pre-allocated buffer to output the index data to.
size: Size of the pre-allocated buffer. Must be big enough to fit all contents (numVertices * sizeof(i32)).

SetIndices

void SetIndices(u32 *buffer, u32 size)

Writes the indices from the provided output buffer.

Data will be copied and potentially compressed to fit the internal mesh data format as needed.

buffer: Pre-allocated buffer to read the index data from.
size: Size of the input buffer. Must be (numVertices * sizeof(i32)).

GetData

SPtr<MeshData> GetData() const

Returns the underlying MeshData structure.

staticCreate

static SPtr<RendererMeshData> Create(u32 numVertices, u32 numIndices, VertexLayout layout, IndexType indexType = IT_32BIT)

Creates a new empty mesh data structure.

staticCreate

static SPtr<RendererMeshData> Create(const SPtr<MeshData> &meshData)

Creates a new mesh data structure using an existing mesh data buffer.

staticVertexLayoutVertexDesc

static SPtr<VertexDescription> VertexLayoutVertexDesc(VertexLayout type)

Creates a vertex descriptor from a vertex layout enum.

staticConvert

static SPtr<MeshData> Convert(const SPtr<MeshData> &meshData)

Converts a generic mesh data into mesh data format expected by the renderer.

Private

Constructors

RendererMeshData

RendererMeshData(u32 numVertices, u32 numIndices, VertexLayout layout, IndexType indexType = IT_32BIT)

class `RendererMeshData`

Public

Methods

GetPositions

SetPositions

GetNormals

SetNormals

GetTangents

SetTangents

GetColors

SetColors

SetColors

GetUV0

SetUV0

GetUV1

SetUV1

GetBoneWeights

SetBoneWeights

GetIndices

SetIndices

GetData

staticCreate

staticCreate

staticVertexLayoutVertexDesc

staticConvert

Private

Constructors

RendererMeshData

RendererMeshData

Fields

mMeshData