Nv::Blast::MeshImpl Class Reference

#include <NvBlastExtAuthoringMeshImpl.h>

Inheritance diagram for Nv::Blast::MeshImpl:

List of all members.

Public Member Functions
virtual void	calcPerFacetBounds () override
const NvcBounds3 &	getBoundingBox () const override
NvcBounds3 &	getBoundingBoxWritable () override
const Edge *	getEdges () const override
uint32_t	getEdgesCount () const override
Edge *	getEdgesWritable () override
const Facet *	getFacet (int32_t facet) const override
virtual const NvcBounds3 *	getFacetBound (uint32_t index) const override
uint32_t	getFacetCount () const override
const Facet *	getFacetsBuffer () const override
Facet *	getFacetsBufferWritable () override
Facet *	getFacetWritable (int32_t facet) override
float	getMeshVolume () override
const Vertex *	getVertices () const override
uint32_t	getVerticesCount () const override
Vertex *	getVerticesWritable () override
bool	isValid () const override
	MeshImpl (const Vertex *vertices, uint32_t count, uint32_t *indices, uint32_t indexCount, void *materials, uint32_t materialStride)
	MeshImpl (const Vertex *vertices, uint32_t count)
	MeshImpl (const Vertex *vertices, const Edge *edges, const Facet *facets, uint32_t posCount, uint32_t edgesCount, uint32_t facetsCount)
	MeshImpl (const NvcVec3 *position, const NvcVec3 *normals, const NvcVec2 *uv, uint32_t verticesCount, const uint32_t *indices, uint32_t indicesCount)
void	recalculateBoundingBox () override
virtual void	release () override
void	replaceMaterialId (int32_t oldMaterialId, int32_t newMaterialId) override
void	setMaterialId (const int32_t *materialIds) override
void	setSmoothingGroup (const int32_t *smoothingGroups) override
	~MeshImpl ()

---

Detailed Description

Class for internal mesh representation

---

Constructor & Destructor Documentation

Nv::Blast::MeshImpl::MeshImpl	(	const NvcVec3 *	position,
		const NvcVec3 *	normals,
		const NvcVec2 *	uv,
		uint32_t	verticesCount,
		const uint32_t *	indices,
		uint32_t	indicesCount
	)

Constructs mesh object from array of triangles.

Parameters:

[in]	position	Array of vertex positions
[in]	normals	Array of vertex normals
[in]	uv	Array of vertex uv coordinates
[in]	verticesCount	Vertices count
[in]	indices	Array of vertex indices. Indices contain vertex index triplets which form a mesh triangle.
[in]	indicesCount	Indices count (should be equal to numberOfTriangles * 3)

Nv::Blast::MeshImpl::MeshImpl	(	const Vertex *	vertices,
		const Edge *	edges,
		const Facet *	facets,
		uint32_t	posCount,
		uint32_t	edgesCount,
		uint32_t	facetsCount
	)

Constructs mesh object from array of facets.

Parameters:

[in]	vertices	Array of vertices
[in]	edges	Array of edges
[in]	facets	Array of facets
[in]	posCount	Vertices count
[in]	edgesCount	Edges count
[in]	facetsCount	Facets count

Nv::Blast::MeshImpl::MeshImpl	(	const Vertex *	vertices,
		uint32_t	count
	)

Nv::Blast::MeshImpl::MeshImpl	(	const Vertex *	vertices,
		uint32_t	count,
		uint32_t *	indices,
		uint32_t	indexCount,
		void *	materials,
		uint32_t	materialStride
	)

Nv::Blast::MeshImpl::~MeshImpl

(

)

---

Member Function Documentation

virtual void Nv::Blast::MeshImpl::calcPerFacetBounds

(

)

[override, virtual]

Calculate per-facet bounding boxes.

Implements Nv::Blast::Mesh.

const NvcBounds3& Nv::Blast::MeshImpl::getBoundingBox

(

)

const [override, virtual]

Return reference on mesh bounding box.

Implements Nv::Blast::Mesh.

NvcBounds3& Nv::Blast::MeshImpl::getBoundingBoxWritable

(

)

[override, virtual]

Return writable reference on mesh bounding box.

Implements Nv::Blast::Mesh.

const Edge* Nv::Blast::MeshImpl::getEdges

(

)

const [override, virtual]

Return pointer on edges array

Implements Nv::Blast::Mesh.

uint32_t Nv::Blast::MeshImpl::getEdgesCount

(

)

const [override, virtual]

Return edges count

Implements Nv::Blast::Mesh.

Edge* Nv::Blast::MeshImpl::getEdgesWritable

(

)

[override, virtual]

Return pointer on edges array

Implements Nv::Blast::Mesh.

const Facet* Nv::Blast::MeshImpl::getFacet

(

int32_t

facet

)

const [override, virtual]

Return writable pointer on specified facet

Implements Nv::Blast::Mesh.

virtual const NvcBounds3* Nv::Blast::MeshImpl::getFacetBound

(

uint32_t

index

)

const [override, virtual]

Get pointer on facet bounding box, if not calculated return nullptr.

Implements Nv::Blast::Mesh.

uint32_t Nv::Blast::MeshImpl::getFacetCount

(

)

const [override, virtual]

Return facet count

Implements Nv::Blast::Mesh.

const Facet* Nv::Blast::MeshImpl::getFacetsBuffer

(

)

const [override, virtual]

Return pointer on facets array

Implements Nv::Blast::Mesh.

Facet* Nv::Blast::MeshImpl::getFacetsBufferWritable

(

)

[override, virtual]

Return pointer on facets array

Implements Nv::Blast::Mesh.

Facet* Nv::Blast::MeshImpl::getFacetWritable

(

int32_t

facet

)

[override, virtual]

Return writable pointer on specified facet

Implements Nv::Blast::Mesh.

float Nv::Blast::MeshImpl::getMeshVolume

(

)

[override, virtual]

Compute mesh volume. Can be used only for triangulated meshes. Return mesh volume. If mesh is not triangulated return 0.

Implements Nv::Blast::Mesh.

const Vertex* Nv::Blast::MeshImpl::getVertices

(

)

const [override, virtual]

Return pointer on vertices array

Implements Nv::Blast::Mesh.

uint32_t Nv::Blast::MeshImpl::getVerticesCount

(

)

const [override, virtual]

Return vertices count

Implements Nv::Blast::Mesh.

Vertex* Nv::Blast::MeshImpl::getVerticesWritable

(

)

[override, virtual]

Return pointer on vertices array

Implements Nv::Blast::Mesh.

bool Nv::Blast::MeshImpl::isValid

(

)

const [override, virtual]

Return true if mesh is valid

Implements Nv::Blast::Mesh.

void Nv::Blast::MeshImpl::recalculateBoundingBox

(

)

[override, virtual]

Recalculate bounding box

Implements Nv::Blast::Mesh.

virtual void Nv::Blast::MeshImpl::release

(

)

[override, virtual]

Release Mesh memory

Implements Nv::Blast::Mesh.

void Nv::Blast::MeshImpl::replaceMaterialId	(	int32_t	oldMaterialId,
		int32_t	newMaterialId
	)			[override, virtual]

Replaces an material id on faces with a new one

Implements Nv::Blast::Mesh.

void Nv::Blast::MeshImpl::setMaterialId

(

const int32_t *

materialIds

)

[override, virtual]

Set per-facet material id.

Implements Nv::Blast::Mesh.

void Nv::Blast::MeshImpl::setSmoothingGroup

(

const int32_t *

smoothingGroups

)

[override, virtual]

Set per-facet smoothing group.

Implements Nv::Blast::Mesh.

---

The documentation for this class was generated from the following file:

• sdk/extensions/authoringCommon/source/NvBlastExtAuthoringMeshImpl.h