DrawTriangleMesh Class Reference

#include <drawables.h>

Inheritance diagram for DrawTriangleMesh:

Collaboration diagram for DrawTriangleMesh:

Public Member Functions
	DrawTriangleMesh ()
	~DrawTriangleMesh ()
void	setData (std::vector< Point3D > &pts, std::vector< TRI_IDX > &idx)
void	setDrawMeshEdges (bool doDraw=true)
unsigned int	getType () const
void	draw () const
	Draws the triangle mesh. More...
void	getBoundingBox (BoundCube &b) const
	Get the bounding box that encapulates this object. More...
void	recomputeParams (const std::vector< Point3D > &vecs, const std::vector< float > &scalars, unsigned int mode)
	Recompute the internal parameters using the input vector information. More...
void	setAlpha (float f)
	Set the opacity value (alpha) More...
Public Member Functions inherited from DrawableObj
virtual bool	isOverlay () const
	Is this an overlay? By default, no. More...
	DrawableObj ()
	Constructor. More...
virtual DrawableObj *	clone () const
virtual bool	needsDepthSorting () const
	Do we need to do element based depth sorting? More...
virtual bool	isExplodable () const
	Can we break this object down into constituent elements? More...
virtual void	explode (std::vector< DrawableObj *> &simpleObjects)
	Break object down into simple elements. More...
virtual bool	hasChanged () const
void	setActive (bool active)
	Set the active state of the object. More...
void	setInteract (bool canAct)
	Set if user can interact with object, needed for opengl hit testing. More...
virtual	~DrawableObj ()
	Drawable destructor. More...
virtual Point3D	getCentroid () const
	Get the centre of the object. Only valid if object is simple. More...

Protected Attributes
std::vector< Point3D >	pts
	Vector of points to draw. More...
std::vector< TRI_IDX >	triIndices
	Indices of triangle vertices. More...
Point3D	origCentroid
Point3D	deltaOrigin
float	alpha
bool	drawDoubleSided
bool	drawMeshEdges
unsigned int	drawMode
bool	haveCachedBounds
BoundCube	cachedBounds
Protected Attributes inherited from DrawableObj
bool	active
	Is the drawable active? More...
bool	haveChanged
	Is the object changed since last set? More...

Additional Inherited Members
Static Public Member Functions inherited from DrawableObj
static void	setUseAlphaBlending (bool willBlend)
static void	setCurCamera (const Camera *c)
	Set the current camera. More...
static void	setTexPool (TexturePool *t)
	Set the current camera. More...
static void	clearTexPool ()
static void	setWindowSize (unsigned int x, unsigned int y)
static void	setBackgroundColour (float r, float g, float b)
Public Attributes inherited from DrawableObj
bool	canSelect
	Can be selected from openGL viewport interactively? More...
bool	wantsLight
	Wants lighting calculations active during render? More...
Static Protected Member Functions inherited from DrawableObj
static float	getHighContrastValue ()
Static Protected Attributes inherited from DrawableObj
static const Camera *	curCamera = 0
	Pointer to current scene camera. More...
static float	backgroundR
static float	backgroundG
static float	backgroundB
static TexturePool *	texPool =0
static bool	useAlphaBlend
static unsigned int	winX
static unsigned int	winY

Constructor & Destructor Documentation

DrawTriangleMesh()

DrawTriangleMesh::DrawTriangleMesh

(

)

References TRIMESH_DRAW_SURF.

~DrawTriangleMesh()

DrawTriangleMesh::~DrawTriangleMesh

(

)

Member Function Documentation

draw()

void DrawTriangleMesh::draw ( ) const

virtual

Draws the triangle mesh.

Implements DrawableObj.

References ASSERT, and TRIMESH_DRAW_SURF.

getBoundingBox()

void DrawTriangleMesh::getBoundingBox ( BoundCube &  b ) const

virtual

Get the bounding box that encapulates this object.

Implements DrawableObj.

References BoundCube::setBounds().

Referenced by VoxeliseFilter::refresh().

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getType()

unsigned int DrawTriangleMesh::getType ( ) const

inlinevirtual

Implements DrawableObj.

References DRAW_TYPE_TRIANGLE_MESH.

recomputeParams()

void DrawTriangleMesh::recomputeParams ( const std::vector< Point3D > &  vecs, const std::vector< float > &  scalars, unsigned int  mode  )

virtual

Recompute the internal parameters using the input vector information.

Reimplemented from DrawableObj.

References ASSERT, and DRAW_TRIMESH_BIND_ORIGIN.

setAlpha()

void DrawTriangleMesh::setAlpha ( float  f )

inline

Set the opacity value (alpha)

Referenced by VoxeliseFilter::refresh().

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setData()

void DrawTriangleMesh::setData	(	std::vector< Point3D > &	pts,
		std::vector< TRI_IDX > &	idx
	)

References ASSERT, DrawQuad::getBoundingBox(), and BoundCube::getCentroid().

Referenced by VoxeliseFilter::refresh().

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setDrawMeshEdges()

void DrawTriangleMesh::setDrawMeshEdges ( bool  doDraw = true )

inline

Member Data Documentation

alpha

float DrawTriangleMesh::alpha

protected

cachedBounds

BoundCube DrawTriangleMesh::cachedBounds

mutableprotected

deltaOrigin

Point3D DrawTriangleMesh::deltaOrigin

protected

drawDoubleSided

bool DrawTriangleMesh::drawDoubleSided

protected

drawMeshEdges

bool DrawTriangleMesh::drawMeshEdges

protected

drawMode

unsigned int DrawTriangleMesh::drawMode

protected

haveCachedBounds

bool DrawTriangleMesh::haveCachedBounds

mutableprotected

origCentroid

Point3D DrawTriangleMesh::origCentroid

protected

pts

std::vector<Point3D> DrawTriangleMesh::pts

protected

Vector of points to draw.

triIndices

std::vector<TRI_IDX> DrawTriangleMesh::triIndices

protected

Indices of triangle vertices.

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

• drawables.h
• drawables.cpp