oglplus::shapes::SpiralSphere Class Reference

Class providing data and instructions for rendering of a "spiral sphere". More...

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

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

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

Public Member Functions
	SpiralSphere (void)
	Creates a default spiral sphere.
	SpiralSphere (double radius, double thickness, unsigned bands, unsigned divisions, unsigned segments)
	Creates a custom spiral sphere.
FaceOrientation	FaceWinding (void) const
	Returns the winding direction of faces.
template<typename T >
GLuint	Positions (std::vector< T > &dest) const
	Makes vertex coordinates and returns number of values per vertex.
template<typename T >
GLuint	Normals (std::vector< T > &dest) const
	Makes vertex normals and returns number of values per vertex.
template<typename T >
GLuint	Tangents (std::vector< T > &dest) const
	Makes vertex tangents and returns number of values per vertex.
template<typename T >
GLuint	Bitangents (std::vector< T > &dest) const
	Makes vertex bi-tangents and returns number of values per vertex.
template<typename T >
GLuint	TexCoordinates (std::vector< T > &dest) const
	Makes texture-coorinates and returns 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.

Detailed Description

Class providing data and instructions for rendering of a "spiral sphere".

Member Typedef Documentation

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

Vertex attribute information for this shape builder.

SpiralSphere provides build functions for the following named vertex attributes:

• "Position" the vertex positions (Positions)
• "Normal" the vertex normal vectors (Normals)
• "Tangent" the vertex tangent vector (Tangents)
• "Bitangent" the vertex bi-tangent vector (Bitangents)
• "TexCoord" the ST texture coordinates (TexCoordinates)

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

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