shapes Namespace Reference

Namespaces
namespace	detail
Classes
class	Box
	Definition of a box. More...
class	Cylinder
	Definition of a cylinder. More...
class	Mesh
	Definition of a triangle mesh. More...
class	Plane
	Definition of a plane with equation ax + by + cz + d = 0. More...
class	Shape
	A basic definition of a shape. Shapes are considered centered at origin. More...
class	Sphere
	Definition of a sphere. More...
class	StaticShape
	A basic definition of a static shape. Static shapes do not have a pose. More...
Enumerations
enum	ShapeType {   UNKNOWN_SHAPE, SPHERE, CYLINDER, BOX,   MESH }
	A list of known shape types. More...
enum	StaticShapeType { UNKNOWN_STATIC_SHAPE, PLANE }
	A list of known static shape types. More...
Functions
Shape *	cloneShape (const Shape *shape)
	Create a copy of a shape.
StaticShape *	cloneShape (const StaticShape *shape)
	Create a copy of a static shape.
std::vector< Shape * >	cloneShapeVector (const std::vector< Shape * > &shapes)
	Create a copy of a vector of shape.
Mesh *	createMeshFromAsset (const aiMesh *a, const aiMatrix4x4 &transform, const tf::Vector3 &scale)
	Load a mesh from an assimp datastructure.
Mesh *	createMeshFromFilename (const std::string &filename, const tf::Vector3 *scale=NULL)
	Load a mesh from a file that contains a mesh that can be loaded by assimp.
Mesh *	createMeshFromVertices (const std::vector< tf::Vector3 > &vertices, const std::vector< unsigned int > &triangles)
	Load a mesh from a set of vertices. Triangles are constructed using index values from the triangles vector. Triangle k has vertices at index values triangles[3k], triangles[3k+1], triangles[3k+2].
Mesh *	createMeshFromVertices (const std::vector< tf::Vector3 > &source)
	Load a mesh from a set of vertices. Every 3 vertices are considered a triangle. Repeating vertices are identified and the set of triangle indices is constructed. The normal at each triangle is also computed.
void	deleteShapeVector (std::vector< Shape * > &shapes)

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Detailed Description

Author:

Ioan Sucan

Ioan Sucan Definition of various shapes. No properties such as position are included. These are simply the descriptions and dimensions of shapes.

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Enumeration Type Documentation

enum shapes::ShapeType

A list of known shape types.

Enumerator:

UNKNOWN_SHAPE
SPHERE
CYLINDER
BOX
MESH

Definition at line 50 of file shapes.h.

enum shapes::StaticShapeType

A list of known static shape types.

Enumerator:

UNKNOWN_STATIC_SHAPE
PLANE

Definition at line 53 of file shapes.h.

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Function Documentation

Shape * shapes::cloneShape

(

const Shape *

shape

)

Create a copy of a shape.

Definition at line 60 of file shape_operations.cpp.

StaticShape * shapes::cloneShape

(

const StaticShape *

shape

)

Create a copy of a static shape.

Definition at line 114 of file shape_operations.cpp.

std::vector< Shape * > shapes::cloneShapeVector

(

const std::vector< Shape * > &

shapes

)

Create a copy of a vector of shape.

Definition at line 98 of file shape_operations.cpp.

shapes::Mesh * shapes::createMeshFromAsset	(	const aiMesh *	a,
		const aiMatrix4x4 &	transform,
		const tf::Vector3 &	scale
	)

Load a mesh from an assimp datastructure.

Definition at line 354 of file shape_operations.cpp.

shapes::Mesh * shapes::createMeshFromFilename	(	const std::string &	filename,
		const tf::Vector3 *	scale = NULL
	)

Load a mesh from a file that contains a mesh that can be loaded by assimp.

Definition at line 279 of file shape_operations.cpp.

shapes::Mesh * shapes::createMeshFromVertices	(	const std::vector< tf::Vector3 > &	vertices,
		const std::vector< unsigned int > &	triangles
	)

Load a mesh from a set of vertices. Triangles are constructed using index values from the triangles vector. Triangle k has vertices at index values triangles[3k], triangles[3k+1], triangles[3k+2].

Definition at line 171 of file shape_operations.cpp.

shapes::Mesh * shapes::createMeshFromVertices

(

const std::vector< tf::Vector3 > &

source

)

Load a mesh from a set of vertices. Every 3 vertices are considered a triangle. Repeating vertices are identified and the set of triangle indices is constructed. The normal at each triangle is also computed.

Definition at line 198 of file shape_operations.cpp.

void shapes::deleteShapeVector

(

std::vector< Shape * > &

shapes

)

Definition at line 107 of file shape_operations.cpp.