a class to quickly render a bunch of basic primitives as debugging aids basic overview, create an adapter that inherits from DtDebugDrawCallbackInterface then call DtOsgGizmoRenderer::addDebugDrawerCallback() to register it with the system. More...

Inheritance diagram for makVrv::DtOsgGizmoRenderer:

[legend]

Public Member Functions
	DtOsgGizmoRenderer (DtDe &de)
	CTOR. More...

	~DtOsgGizmoRenderer ()
	DTOR. More...

virtual void	releaseGLObjects (osg::State *state)
	releases the opengl data More...

virtual void	drawImplementation (osg::RenderInfo &renderInfo) const
	osg draw function More...

virtual void	addDebugDrawerCallback (DtDebugDrawCallbackInterface *drawer)
	adds a callback to have the gizmo call the module to draw things when it's ready. More...

virtual void	addWsLine (const osg::Vec3d &p1, const osg::Vec3d &p2, const osg::Vec4f &color1, const osg::Vec4f &color2, bool depth_test=true)
	adds a line segment More...

virtual void	renderWsBoxIntoVbo (const osg::Vec3d &p1, const osg::Vec3d &p2, const osg::Vec4f &color)
	draws axis at pos More...

virtual void	renderBoxFromPointsIntoVbo (const osg::Matrixf &model_matrix, const osg::Vec3f &pMin, const osg::Vec3f &pMax, const osg::Vec4f &color)
	draw a transformed box More...

virtual void	renderSphereIntoVbo (const osg::Vec3f &localCenter, const osg::Vec3f &radii, const osg::Matrixf &xform, const osg::Vec4f &force_color)
	adds a sphere/ellipsoid More...

virtual void	renderCircleIntoVbo (const osg::Vec3f &localCenter, const float radii, const osg::Matrixf &xform, const osg::Vec4f &force_color)
	adds a 2D circle More...

virtual void	renderHemisphereIntoVbo (const osg::Vec3f &localCenter, const osg::Vec3f &radii, const osg::Matrixf &xform, const osg::Vec4f &force_color)
	adds a hemisphere More...

virtual void	renderEllipseIntoVbo (const osg::Vec3f &localCenter, const osg::Vec2f &radii, const osg::Matrixf &xform, const osg::Vec4f &force_color)
	adds a 2D ellipse More...

virtual void	renderBoxIntoVbo (const osg::Vec3f &localCenter, const osg::Vec3f &localMin, const osg::Vec3f &localMax, const osg::Matrixf &xform, const osg::Vec4f &force_color)
	adds a box around the center More...

virtual void	drawStreamedData (osg::RenderInfo &renderInfo, int primitive_type, const std::vector< osg::Vec3f > &verts, const std::vector< osg::Vec4f > colors, const std::vector< osg::Vec3f > normals, const std::vector< unsigned short > *index_buffer, const osg::Vec4f &default_color=osg::Vec4f(1, 1, 1, 1))
	draws vert/color data, vert are required, colors, normals and index buffer is optional. More...

Protected Member Functions
virtual void	setCameraPos (const osg::Vec3 &pos)
	used to modify the input verts for worldspace functions More...

virtual void	drawImplementationNonConst (osg::RenderInfo &renderInfo)
	everything is mutable More...

Protected Attributes
DtDe &	myDe

DtStreamedVboData	myDynamicVbo

DtStreamedVboData	myAxisVbo

std::vector< osg::Vec3f >	myLineStripVerts

std::vector< osg::Vec4f >	myLineStripColors

std::vector< unsigned short >	myLineStripIndexes

GLuint	myVao

osg::Vec3d	myCameraPosition

std::vector< osg::Vec3f >	myScratchVerts [2]

std::vector< osg::Vec4f >	myScratchColors [2]

std::vector < DtDebugDrawCallbackInterface * >	myExtraDebugDrawObjects

Private Member Functions
	DtOsgGizmoRenderer (const DtOsgGizmoRenderer &rhs)=delete
	not allowed More...

DtOsgGizmoRenderer &	operator= (const DtOsgGizmoRenderer &rhs)=delete
	not allowed More...

Detailed Description

a class to quickly render a bunch of basic primitives as debugging aids basic overview, create an adapter that inherits from DtDebugDrawCallbackInterface then call DtOsgGizmoRenderer::addDebugDrawerCallback() to register it with the system.

Your code will then get called while the system is drawing, user should then add various primitives that will get rendered in one big batch after all the callbacks. See DtOsgLightDebugAdapter::drawDebugLines() for an example.

Constructor & Destructor Documentation

makVrv::DtOsgGizmoRenderer::DtOsgGizmoRenderer ( DtDe & de )

CTOR.

makVrv::DtOsgGizmoRenderer::~DtOsgGizmoRenderer ( )

DTOR.

makVrv::DtOsgGizmoRenderer::DtOsgGizmoRenderer ( const DtOsgGizmoRenderer & rhs )

privatedelete

not allowed

Member Function Documentation

DtOsgGizmoRenderer& makVrv::DtOsgGizmoRenderer::operator= ( const DtOsgGizmoRenderer & rhs )

privatedelete

not allowed

virtual void makVrv::DtOsgGizmoRenderer::releaseGLObjects ( osg::State * state )

virtual

releases the opengl data

virtual void makVrv::DtOsgGizmoRenderer::drawImplementation ( osg::RenderInfo & renderInfo ) const

virtual

osg draw function

virtual void makVrv::DtOsgGizmoRenderer::addDebugDrawerCallback ( DtDebugDrawCallbackInterface * drawer )

virtual

adds a callback to have the gizmo call the module to draw things when it's ready.

virtual void makVrv::DtOsgGizmoRenderer::addWsLine	(	const osg::Vec3d &	p1,
		const osg::Vec3d &	p2,
		const osg::Vec4f &	color1,
		const osg::Vec4f &	color2,
		bool	depth_test = `true`
	)

virtual

adds a line segment

virtual void makVrv::DtOsgGizmoRenderer::renderWsBoxIntoVbo	(	const osg::Vec3d &	p1,
		const osg::Vec3d &	p2,
		const osg::Vec4f &	color
	)

virtual

draws axis at pos

draws a box

virtual void makVrv::DtOsgGizmoRenderer::renderBoxFromPointsIntoVbo	(	const osg::Matrixf &	model_matrix,
		const osg::Vec3f &	pMin,
		const osg::Vec3f &	pMax,
		const osg::Vec4f &	color
	)

virtual

draw a transformed box

virtual void makVrv::DtOsgGizmoRenderer::renderSphereIntoVbo	(	const osg::Vec3f &	localCenter,
		const osg::Vec3f &	radii,
		const osg::Matrixf &	xform,
		const osg::Vec4f &	force_color
	)

virtual

adds a sphere/ellipsoid

virtual void makVrv::DtOsgGizmoRenderer::renderCircleIntoVbo	(	const osg::Vec3f &	localCenter,
		const float	radii,
		const osg::Matrixf &	xform,
		const osg::Vec4f &	force_color
	)

virtual

adds a 2D circle

virtual void makVrv::DtOsgGizmoRenderer::renderHemisphereIntoVbo	(	const osg::Vec3f &	localCenter,
		const osg::Vec3f &	radii,
		const osg::Matrixf &	xform,
		const osg::Vec4f &	force_color
	)

virtual

adds a hemisphere

virtual void makVrv::DtOsgGizmoRenderer::renderEllipseIntoVbo	(	const osg::Vec3f &	localCenter,
		const osg::Vec2f &	radii,
		const osg::Matrixf &	xform,
		const osg::Vec4f &	force_color
	)

virtual

adds a 2D ellipse

virtual void makVrv::DtOsgGizmoRenderer::renderBoxIntoVbo	(	const osg::Vec3f &	localCenter,
		const osg::Vec3f &	localMin,
		const osg::Vec3f &	localMax,
		const osg::Matrixf &	xform,
		const osg::Vec4f &	force_color
	)

virtual

adds a box around the center

virtual void makVrv::DtOsgGizmoRenderer::drawStreamedData	(	osg::RenderInfo &	renderInfo,
		int	primitive_type,
		const std::vector< osg::Vec3f > &	verts,
		const std::vector< osg::Vec4f > *	colors,
		const std::vector< osg::Vec3f > *	normals,
		const std::vector< unsigned short > *	index_buffer,
		const osg::Vec4f &	default_color = `osg::Vec4f(1, 1, 1, 1)`
	)

virtual

draws vert/color data, vert are required, colors, normals and index buffer is optional.

virtual void makVrv::DtOsgGizmoRenderer::setCameraPos ( const osg::Vec3 & pos )

protectedvirtual

used to modify the input verts for worldspace functions

virtual void makVrv::DtOsgGizmoRenderer::drawImplementationNonConst ( osg::RenderInfo & renderInfo )

protectedvirtual

everything is mutable

Member Data Documentation

DtDe& makVrv::DtOsgGizmoRenderer::myDe

protected

DtStreamedVboData makVrv::DtOsgGizmoRenderer::myDynamicVbo

protected

DtStreamedVboData makVrv::DtOsgGizmoRenderer::myAxisVbo

protected

std::vector<osg::Vec3f> makVrv::DtOsgGizmoRenderer::myLineStripVerts

protected

std::vector<osg::Vec4f> makVrv::DtOsgGizmoRenderer::myLineStripColors

protected

std::vector<unsigned short> makVrv::DtOsgGizmoRenderer::myLineStripIndexes

protected

GLuint makVrv::DtOsgGizmoRenderer::myVao

protected

osg::Vec3d makVrv::DtOsgGizmoRenderer::myCameraPosition

protected

std::vector<osg::Vec3f> makVrv::DtOsgGizmoRenderer::myScratchVerts[2]

protected

std::vector<osg::Vec4f> makVrv::DtOsgGizmoRenderer::myScratchColors[2]

protected

std::vector<DtDebugDrawCallbackInterface*> makVrv::DtOsgGizmoRenderer::myExtraDebugDrawObjects

protected

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf4-10-branch/include/vrvOsg/DtOsgGizmoRenderer.h

Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation