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 mesh. More...
class	Plane
	Definition of a plane with equation ax + by + cz + d = 0. More...
class	ResourceIOStream
class	ResourceIOSystem
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 }
Functions
Shape *	cloneShape (const Shape *shape)
	Create a copy of a shape.
StaticShape *	cloneShape (const StaticShape *shape)
	Create a copy of a static shape.
Mesh *	createMeshFromBinaryDAE (const char *filename)
	Load a mesh from a binary DAE file. Normals are recomputed and repeating vertices are identified.
Mesh *	createMeshFromBinaryStl (const char *filename)
	Load a mesh from a binary STL file. Normals are recomputed and repeating vertices are identified.
Mesh *	createMeshFromBinaryStlData (const char *data, unsigned int size)
	Load a mesh from a binary STL stream. Normals are recomputed and repeating vertices are identified.
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.
float	getMeshUnitRescale (const std::string &resource_path)
std::vector< tf::Vector3 >	getVerticesFromAssimpNode (const aiScene *scene, const aiNode *node, const float scale)
shapes::Mesh *	meshFromAssimpScene (const std::string &name, const aiScene *scene)

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Detailed Description

Author:

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 52 of file shapes.h.

enum shapes::StaticShapeType

Enumerator:

UNKNOWN_STATIC_SHAPE
PLANE

Definition at line 54 of file shapes.h.

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Function Documentation

shapes::Shape * shapes::cloneShape

(

const Shape *

shape

)

Create a copy of a shape.

Author:

Ioan Sucan

Definition at line 39 of file shapes.cpp.

shapes::StaticShape * shapes::cloneShape

(

const StaticShape *

shape

)

Create a copy of a static shape.

Definition at line 75 of file shapes.cpp.

shapes::Mesh * shapes::createMeshFromBinaryDAE

(

const char *

filename

)

Load a mesh from a binary DAE file. Normals are recomputed and repeating vertices are identified.

Definition at line 520 of file load_mesh.cpp.

shapes::Mesh * shapes::createMeshFromBinaryStl

(

const char *

filename

)

Load a mesh from a binary STL file. Normals are recomputed and repeating vertices are identified.

Definition at line 534 of file load_mesh.cpp.

shapes::Mesh * shapes::createMeshFromBinaryStlData	(	const char *	data,
		unsigned int	size
	)

Load a mesh from a binary STL stream. Normals are recomputed and repeating vertices are identified.

Definition at line 462 of file load_mesh.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 354 of file load_mesh.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 381 of file load_mesh.cpp.

float shapes::getMeshUnitRescale

(

const std::string &

resource_path

)

Definition at line 201 of file load_mesh.cpp.

std::vector<tf::Vector3> shapes::getVerticesFromAssimpNode	(	const aiScene *	scene,
		const aiNode *	node,
		const float	scale
	)

Definition at line 253 of file load_mesh.cpp.

shapes::Mesh* shapes::meshFromAssimpScene	(	const std::string &	name,
		const aiScene *	scene
	)

Definition at line 302 of file load_mesh.cpp.