G3D::ArticulatedModel::Mesh Class Reference

A set of primitives (e.g., triangles) that share a material. More...

Public Member Functions
	~Mesh ()
void	clearIndexStream ()
	If you modify cpuIndexArray, invoke this method to force the GPU arrays to update on the next ArticulatedMode::pose() More...
bool	hasBones () const
int	triangleCount () const

Public Attributes
AABox	boxBounds
	Object Space. More...
Array< Part * >	contributingJoints
	Joints that affect this Mesh. More...
Array< int >	cpuIndexArray
	If you modify cpuIndexArray, invoke clearIndexStream() to force gpuIndexArray to update on the next ArticulatedMode::pose() More...
Geometry *	geometry
	The geometry used by this Mesh. More...
shared_ptr< UniversalSurface::GPUGeom >	gpuGeom
	Written by copyToGPU. More...
IndexStream	gpuIndexArray
	If you modify cpuIndexArray, invoke clearIndexStream() to force gpuIndexArray to update on the next ArticulatedMode::pose() More...
Part *	logicalPart = nullptr
	If not nullptr, the logicalParts form a rigid body hierarchy ("scene graph") that dictates the position of this mesh relative to its parent and the root. More...
shared_ptr< UniversalMaterial >	material
String	name
PrimitiveType	primitive
Sphere	sphereBounds
	Object Space. More...
shared_ptr< TriTree >	triTree
	May be nullptr. More...
bool	twoSided = false
int	uniqueID = 0

Friends
class	ArticulatedModel

Detailed Description

A set of primitives (e.g., triangles) that share a material.

Constructor & Destructor Documentation

~Mesh()

G3D::ArticulatedModel::Mesh::~Mesh ( )

inline

Member Function Documentation

clearIndexStream()

void G3D::ArticulatedModel::Mesh::clearIndexStream

(

)

If you modify cpuIndexArray, invoke this method to force the GPU arrays to update on the next ArticulatedMode::pose()

hasBones()

bool G3D::ArticulatedModel::Mesh::hasBones ( ) const

inline

triangleCount()

int G3D::ArticulatedModel::Mesh::triangleCount ( ) const

inline

Friends And Related Function Documentation

ArticulatedModel

friend class ArticulatedModel

friend

Member Data Documentation

boxBounds

AABox G3D::ArticulatedModel::Mesh::boxBounds

Object Space.

contributingJoints

Array<Part*> G3D::ArticulatedModel::Mesh::contributingJoints

Joints that affect this Mesh.

For rigid body animation, this is equal to logicalPart.

For skinned (bone) animation when gpuGeom->hasBones() is true, this is an array of all bones referenced by index in the CPUVertexArray. The logicalPart does not appear in contributingJoints in this case.

Referenced by hasBones().

cpuIndexArray

Array<int> G3D::ArticulatedModel::Mesh::cpuIndexArray

If you modify cpuIndexArray, invoke clearIndexStream() to force gpuIndexArray to update on the next ArticulatedMode::pose()

Referenced by triangleCount().

geometry

Geometry* G3D::ArticulatedModel::Mesh::geometry

The geometry used by this Mesh.

nullptr if no geometry specified. Multiple meshes may share geometry.

Referenced by hasBones().

gpuGeom

shared_ptr<UniversalSurface::GPUGeom> G3D::ArticulatedModel::Mesh::gpuGeom

Written by copyToGPU.

Multiple meshes may share geometry.

gpuIndexArray

IndexStream G3D::ArticulatedModel::Mesh::gpuIndexArray

If you modify cpuIndexArray, invoke clearIndexStream() to force gpuIndexArray to update on the next ArticulatedMode::pose()

Written by ArticulatedModel::Mesh::copyToGPU

logicalPart

Part* G3D::ArticulatedModel::Mesh::logicalPart = nullptr

If not nullptr, the logicalParts form a rigid body hierarchy ("scene graph") that dictates the position of this mesh relative to its parent and the root.

If gpuGeom->hasBones() is true, this is ignored for vertex positioning but may still be stored for inspection purposes as it indicates the logical hierarchy of the model as loaded from a file.

material

shared_ptr<UniversalMaterial> G3D::ArticulatedModel::Mesh::material

name

String G3D::ArticulatedModel::Mesh::name

primitive

PrimitiveType G3D::ArticulatedModel::Mesh::primitive

Referenced by triangleCount().

sphereBounds

Sphere G3D::ArticulatedModel::Mesh::sphereBounds

Object Space.

triTree

shared_ptr<TriTree> G3D::ArticulatedModel::Mesh::triTree

May be nullptr.

Used for intersect()

twoSided

bool G3D::ArticulatedModel::Mesh::twoSided = false

uniqueID

int G3D::ArticulatedModel::Mesh::uniqueID = 0