easy3d::buffer Namespace Reference

Functions for updating render buffers. More...

Functions
Render buffer update for PointCloud
void	update (PointCloud *model, PointsDrawable *drawable)
	Update render buffers for the default "vertices" drawable of a point cloud. Coloring determined by the drawable's coloring scheme. More...
void	update (PointCloud *model, LinesDrawable *drawable, const std::string &field, float scale)
	Update render buffers for a vector field defined on a point cloud. More...
Render buffer update for SurfaceMesh
void	update (SurfaceMesh *model, PointsDrawable *drawable)
	Update render buffers for the default "vertices" drawable of a surface mesh. Coloring determined by the drawable's coloring scheme. More...
void	update (SurfaceMesh *model, LinesDrawable *drawable)
	Update render buffers for the default "edges" drawable of a surface mesh. Coloring determined by the drawable's coloring scheme. More...
void	update (SurfaceMesh *model, LinesDrawable *drawable, const std::string &field, State::Location location, float scale)
	Update render buffers for a vector field defined on a surface mesh. More...
void	update (SurfaceMesh *model, TrianglesDrawable *drawable)
	Update render buffers for the default "faces" drawable of a surface mesh. Coloring determined by the drawable's coloring scheme. More...
Render buffer update for Graph
void	update (Graph *model, PointsDrawable *drawable)
	Update render buffers for the default "vertices" drawable of a graph. Coloring determined by the drawable's coloring scheme. More...
void	update (Graph *model, LinesDrawable *drawable)
	Update render buffers for the default "edges" drawable of a graph. Coloring determined by the drawable's coloring scheme. More...
Render buffer update for PolyMesh
void	update (PolyMesh *model, PointsDrawable *drawable)
	Update render buffers for the default "vertices" drawable of a polyhedral mesh. Coloring determined by the drawable's coloring scheme. More...
void	update (PolyMesh *model, LinesDrawable *drawable)
	Update render buffers for the default "edges" drawable of a polyhedral mesh. Coloring determined by the drawable's coloring scheme. More...
void	update (PolyMesh *model, TrianglesDrawable *drawable, bool border)
	Update render buffers for the default "faces" drawables of a polyhedral mesh. More...
void	update (PolyMesh *model, LinesDrawable *drawable, const std::string &field, State::Location location, float scale)
	Update render buffers for a vector field defined on a polyhedral mesh. More...
The generic API for render buffer update
void	update (Model *model, Drawable *drawable)
	Update render buffers of a drawable. Coloring determined by the drawable's coloring scheme. More...

Detailed Description

Functions for updating render buffers.

Function Documentation

update() [1/13]

void update	(	Graph *	model,
		LinesDrawable *	drawable
	)

Update render buffers for the default "edges" drawable of a graph. Coloring determined by the drawable's coloring scheme.

Parameters

model	The model.
drawable	The drawable.

update() [2/13]

void update	(	Graph *	model,
		PointsDrawable *	drawable
	)

Update render buffers for the default "vertices" drawable of a graph. Coloring determined by the drawable's coloring scheme.

Parameters

model	The model.
drawable	The drawable.

update() [3/13]

void update	(	Model *	model,
		Drawable *	drawable
	)

Update render buffers of a drawable. Coloring determined by the drawable's coloring scheme.

Parameters

model	The model.
drawable	The drawable.

update() [4/13]

void update	(	PointCloud *	model,
		LinesDrawable *	drawable,
		const std::string &	field,
		float	scale
	)

Update render buffers for a vector field defined on a point cloud.

Parameters

model	The model.
drawable	The drawable.
field	The name of the vector field.
scale	The length scale of the vectors is w.r.t. (0.01 * radius) of the model's bounding sphere.

update() [5/13]

void update	(	PointCloud *	model,
		PointsDrawable *	drawable
	)

Update render buffers for the default "vertices" drawable of a point cloud. Coloring determined by the drawable's coloring scheme.

Parameters

model	The model.
drawable	The drawable.

update() [6/13]

void update	(	PolyMesh *	model,
		LinesDrawable *	drawable
	)

Update render buffers for the default "edges" drawable of a polyhedral mesh. Coloring determined by the drawable's coloring scheme.

Parameters

model	The model.
drawable	The drawable.

update() [7/13]

void update	(	PolyMesh *	model,
		LinesDrawable *	drawable,
		const std::string &	field,
		State::Location	location,
		float	scale
	)

Update render buffers for a vector field defined on a polyhedral mesh.

Parameters

model	The model.
drawable	The drawable for visualizing the vector field.
field	The name of the vector field.
location	The location where the vector field is defined.
scale	The scale of the vector length w.r.t. half of the average edge length of the polyhedral mesh.

Note

Only the vector fields on border faces, border vertices, and border edges are supported.

update() [8/13]

void update	(	PolyMesh *	model,
		PointsDrawable *	drawable
	)

Update render buffers for the default "vertices" drawable of a polyhedral mesh. Coloring determined by the drawable's coloring scheme.

Parameters

model	The model.
drawable	The drawable.

update() [9/13]

void update	(	PolyMesh *	model,
		TrianglesDrawable *	drawable,
		bool	border
	)

Update render buffers for the default "faces" drawables of a polyhedral mesh.

Note

Interior and boundary faces are rendered using two drawables. Thus, this function has an extra parameter to specify for which drawable the renderer buffers are be updated.

Parameters

model	The model.
drawable	The drawable.
border	true for the boundary drawable and false for the interior drawable.

update() [10/13]

void update	(	SurfaceMesh *	model,
		LinesDrawable *	drawable
	)

Update render buffers for the default "edges" drawable of a surface mesh. Coloring determined by the drawable's coloring scheme.

Parameters

model	The model.
drawable	The drawable.

update() [11/13]

void update	(	SurfaceMesh *	model,
		LinesDrawable *	drawable,
		const std::string &	field,
		State::Location	location,
		float	scale
	)

Update render buffers for a vector field defined on a surface mesh.

Parameters

model	The model.
drawable	The The drawable for visualizing the vector field.
field	The name of the vector field.
location	The location where the vector field is defined.
scale	The scale of the vector length w.r.t. half of the average edge length of the surface mesh.

update() [12/13]

void update	(	SurfaceMesh *	model,
		PointsDrawable *	drawable
	)

Update render buffers for the default "vertices" drawable of a surface mesh. Coloring determined by the drawable's coloring scheme.

Parameters

model	The model.
drawable	The drawable.

update() [13/13]

void update	(	SurfaceMesh *	model,
		TrianglesDrawable *	drawable
	)

Update render buffers for the default "faces" drawable of a surface mesh. Coloring determined by the drawable's coloring scheme.

Parameters

model	The model.
drawable	The drawable.