oglplus::shapes::PointAndVector Class Reference

Class providing vertex attributes and instructions for rendering of a vector. More...

#include </home/chochlik/devel/oglplus/include/oglplus/shapes/vector.hpp>

Inherits oglplus::shapes::DrawingInstructionWriter, and oglplus::shapes::DrawMode.

Public Types
typedef VertexAttribsInfo < PointAndVector >	VertexAttribs
	Vertex attribute information for this shape builder. More...
typedef std::vector< GLushort >	IndexArray
	The type of the index container returned by Indices()

Public Member Functions
	PointAndVector (void)
	Constructs an unit vector pointing in the x-axis direction.
	PointAndVector (GLdouble x, GLdouble y, GLdouble z)
	Constructs a vector with x,y,z coordinates.
FaceOrientation	FaceWinding (void) const
	Returns the winding direction of faces.
template<typename T >
GLuint	Positions (std::vector< T > &dest) const
	Makes the vertices and returns the number of values per vertex.
template<typename T >
GLuint	Normals (std::vector< T > &dest) const
	Makes the normals and returns the number of values per vertex.
template<typename T >
void	BoundingSphere (oglplus::Sphere< T > &bounding_sphere) const
	Queries the bounding sphere coordinates and dimensions.
IndexArray	Indices (Default=Default()) const
	Returns element indices that are used with the drawing instructions.
DrawingInstructions	Instructions (Default=Default()) const
	Returns the instructions for rendering of faces.

Detailed Description

Class providing vertex attributes and instructions for rendering of a vector.

Member Typedef Documentation

typedef VertexAttribsInfo<PointAndVector> oglplus::shapes::PointAndVector::VertexAttribs

Vertex attribute information for this shape builder.

PointAndVector provides build functions for the following named vertex attributes:

• "Position" the vertex positions (Positions)
• "Normal" the vertex normal vectors (Normals)

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

• /home/chochlik/devel/oglplus/include/oglplus/shapes/vector.hpp