a class to quickly render a bunch of basic primitives as debugging aids

Public Member Functions
	DtFxGizmoRenderer (DtDe &de)

	~DtFxGizmoRenderer ()

void	releaseGLObjects (osg::State *state)

void	setCameraPos (const bdiFarPosition &pos)

const bdiFarPosition &	getCameraPos ()

void	drawAxis (osg::RenderInfo &renderInfo, const osg::Vec3 &pos)

void	drawStreamedData (osg::RenderInfo &renderInfo, const bdiMat4f &model_matrix, int primitive_type, const bdiVec3fArray &verts, const bdiVec4fArray colors, const bdiVec3fArray normals, const std::vector< unsigned short > *index_buffer, const bdiVec4f &default_color=bdiVec4f(1, 1, 1, 1))

void	drawBox (osg::RenderInfo &renderInfo, bool highlight, const bdiFarPosition &p1, const bdiFarPosition &p2, const bdiVec4f &color)

void	drawBoxFromPoints (osg::RenderInfo &renderInfo, const bdiMat4f &model_matrix, bool highlight, const bdiVec3f &pMin, const bdiVec3f &pMax, const bdiVec4f &color)

bdiVec3fArray &	scratchVerts (bool depth_test_mode)

bdiVec4fArray &	scratchColors (bool depth_test_mode)

bdiVec3fArray &	scratchPointsVerts (bool depth_test_mode)

bdiVec4fArray &	scratchPointsColors (bool depth_test_mode)

Static Public Member Functions
static void	renderSphereIntoVbo (const bdiVec3f &localCenter, const bdiVec3f &radii, const bdiMat4f &geocentricMatrix, const bdiVec4f &force_color, bdiVec3fArray &verts, bdiVec4fArray &colors)

static void	renderCircleIntoVbo (const bdiVec3f &localCenter, const float radii, const bdiMat4f &geocentricMatrix, const bdiVec4f &force_color, bdiVec3fArray &verts, bdiVec4fArray &colors)

static void	renderHemisphereIntoVbo (const bdiVec3f &center, const bdiVec3f &radii, const bdiMat4f &geocentricMatrix, const bdiVec4f &force_color, bdiVec3fArray &verts, bdiVec4fArray &colors)

static void	renderEllipseIntoVbo (const bdiVec3f &localCenter, const bdiVec2f &radii, const bdiMat4f &geocentricMatrix, const bdiVec4f &force_color, bdiVec3fArray &verts, bdiVec4fArray &colors)

static void	renderBoxIntoVbo (const bdiVec3f &localCenter, const bdiVec3f &localMin, const bdiVec3f &localMax, const bdiMat4f &geocentricMatrix, const bdiVec4f &force_color, bdiVec3fArray &verts, bdiVec4fArray &colors)

Protected Attributes
DtDe &	myDe

DtFxStreamedVboData	m_dynamic_vbo

DtFxStreamedVboData	m_axis_vbo

bdiVec3fArray	m_line_strip_verts [2]

bdiVec4fArray	m_line_strip_colors [2]

std::vector< unsigned short >	m_line_strip_indexes [2]

GLuint	m_vertex_array_object

bdiFarPosition	m_camera_pos

bdiVec3fArray	m_scratch_verts [2]

bdiVec4fArray	m_scratch_colors [2]

bdiVec3fArray	m_scratch_points_verts [2]

bdiVec4fArray	m_scratch_points_colors [2]

int	m_depth_test_mode

osg::ref_ptr< osg::StateSet >	m_debug_state_set

osg::ref_ptr< osg::Shader >	m_vertex_shader

osg::ref_ptr< osg::Shader >	m_fragment_shader

osg::ref_ptr< osg::Program >	m_default_program

Constructor & Destructor Documentation

makVrv::DtFxGizmoRenderer::DtFxGizmoRenderer ( DtDe & de )

CTOR.

makVrv::DtFxGizmoRenderer::~DtFxGizmoRenderer ( )

DTOR.

Member Function Documentation

void makVrv::DtFxGizmoRenderer::releaseGLObjects ( osg::State * state )

releases the opengl data

void makVrv::DtFxGizmoRenderer::setCameraPos ( const bdiFarPosition & pos )

used to modify the input verts.

const bdiFarPosition& makVrv::DtFxGizmoRenderer::getCameraPos ( )

returns current render camera pos used to modify the input verts.

void makVrv::DtFxGizmoRenderer::drawAxis	(	osg::RenderInfo &	renderInfo,
		const osg::Vec3 &	pos
	)

draws axis at pos

void makVrv::DtFxGizmoRenderer::drawStreamedData	(	osg::RenderInfo &	renderInfo,
		const bdiMat4f &	model_matrix,
		int	primitive_type,
		const bdiVec3fArray &	verts,
		const bdiVec4fArray *	colors,
		const bdiVec3fArray *	normals,
		const std::vector< unsigned short > *	index_buffer,
		const bdiVec4f &	default_color = `bdiVec4f(1, 1, 1, 1)`
	)

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

void makVrv::DtFxGizmoRenderer::drawBox	(	osg::RenderInfo &	renderInfo,
		bool	highlight,
		const bdiFarPosition &	p1,
		const bdiFarPosition &	p2,
		const bdiVec4f &	color
	)

draws a box

void makVrv::DtFxGizmoRenderer::drawBoxFromPoints	(	osg::RenderInfo &	renderInfo,
		const bdiMat4f &	model_matrix,
		bool	highlight,
		const bdiVec3f &	pMin,
		const bdiVec3f &	pMax,
		const bdiVec4f &	color
	)

draw a transformed box

static void makVrv::DtFxGizmoRenderer::renderSphereIntoVbo	(	const bdiVec3f &	localCenter,
		const bdiVec3f &	radii,
		const bdiMat4f &	geocentricMatrix,
		const bdiVec4f &	force_color,
		bdiVec3fArray &	verts,
		bdiVec4fArray &	colors
	)

static

fills our verts and colors with a sphere/ellipsoid

static void makVrv::DtFxGizmoRenderer::renderCircleIntoVbo	(	const bdiVec3f &	localCenter,
		const float	radii,
		const bdiMat4f &	geocentricMatrix,
		const bdiVec4f &	force_color,
		bdiVec3fArray &	verts,
		bdiVec4fArray &	colors
	)

static

fills our verts and colors with a 2D circle

static void makVrv::DtFxGizmoRenderer::renderHemisphereIntoVbo	(	const bdiVec3f &	center,
		const bdiVec3f &	radii,
		const bdiMat4f &	geocentricMatrix,
		const bdiVec4f &	force_color,
		bdiVec3fArray &	verts,
		bdiVec4fArray &	colors
	)

static

fills our verts and colors with a hemisphere

static void makVrv::DtFxGizmoRenderer::renderEllipseIntoVbo	(	const bdiVec3f &	localCenter,
		const bdiVec2f &	radii,
		const bdiMat4f &	geocentricMatrix,
		const bdiVec4f &	force_color,
		bdiVec3fArray &	verts,
		bdiVec4fArray &	colors
	)

static

fills our verts and colors with a 2D elipse

static void makVrv::DtFxGizmoRenderer::renderBoxIntoVbo	(	const bdiVec3f &	localCenter,
		const bdiVec3f &	localMin,
		const bdiVec3f &	localMax,
		const bdiMat4f &	geocentricMatrix,
		const bdiVec4f &	force_color,
		bdiVec3fArray &	verts,
		bdiVec4fArray &	colors
	)

static

fills our verts and colors with a box around the center

bdiVec3fArray& makVrv::DtFxGizmoRenderer::scratchVerts ( bool depth_test_mode )

access to scratch data to avoid stack allocs

bdiVec4fArray& makVrv::DtFxGizmoRenderer::scratchColors ( bool depth_test_mode )

access to scratch data to avoid stack allocs

bdiVec3fArray& makVrv::DtFxGizmoRenderer::scratchPointsVerts ( bool depth_test_mode )

access to scratch data to avoid stack allocs

bdiVec4fArray& makVrv::DtFxGizmoRenderer::scratchPointsColors ( bool depth_test_mode )

access to scratch data to avoid stack allocs

Member Data Documentation

DtDe& makVrv::DtFxGizmoRenderer::myDe

protected

DtFxStreamedVboData makVrv::DtFxGizmoRenderer::m_dynamic_vbo

protected

DtFxStreamedVboData makVrv::DtFxGizmoRenderer::m_axis_vbo

protected

bdiVec3fArray makVrv::DtFxGizmoRenderer::m_line_strip_verts[2]

protected

bdiVec4fArray makVrv::DtFxGizmoRenderer::m_line_strip_colors[2]

protected

std::vector<unsigned short> makVrv::DtFxGizmoRenderer::m_line_strip_indexes[2]

protected

GLuint makVrv::DtFxGizmoRenderer::m_vertex_array_object

protected

bdiFarPosition makVrv::DtFxGizmoRenderer::m_camera_pos

protected

bdiVec3fArray makVrv::DtFxGizmoRenderer::m_scratch_verts[2]

protected

bdiVec4fArray makVrv::DtFxGizmoRenderer::m_scratch_colors[2]

protected

bdiVec3fArray makVrv::DtFxGizmoRenderer::m_scratch_points_verts[2]

protected

bdiVec4fArray makVrv::DtFxGizmoRenderer::m_scratch_points_colors[2]

protected

int makVrv::DtFxGizmoRenderer::m_depth_test_mode

protected

osg::ref_ptr<osg::StateSet> makVrv::DtFxGizmoRenderer::m_debug_state_set

protected

osg::ref_ptr<osg::Shader> makVrv::DtFxGizmoRenderer::m_vertex_shader

protected

osg::ref_ptr<osg::Shader> makVrv::DtFxGizmoRenderer::m_fragment_shader

protected

osg::ref_ptr<osg::Program> makVrv::DtFxGizmoRenderer::m_default_program

protected

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-0-branch/include/vrvFx/DtFxGizmoRenderer.h

Public Member Functions

Static Public Member Functions

Protected Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation