CDPL.Vis.RightFrustumMesh3D Class Reference

A pre-defined triangle mesh providing the vertices and faces of a right frustum. More...

Inheritance diagram for CDPL.Vis.RightFrustumMesh3D:

Public Member Functions
None	__init__ (float radius1, float radius2, float height, int num_sides, bool close_btm=True, bool close_top=True)
	Genberates a right frustum triangle mesh with the specified bottom radius, top radius, height, side count and optional bottom/top caps. More...
None	__init__ (RightFrustumMesh3D mesh)
	Contructs a copy of the RightFrustumMesh3D instance mesh. More...
Public Member Functions inherited from CDPL.Vis.TriangleMesh3D
None	__init__ ()
	Contructs the TriangleMesh3D instance.
None	__init__ (TriangleMesh3D mesh)
	Contructs a copy of the TriangleMesh3D instance mesh. More...
TriangleMesh3D	assign (TriangleMesh3D mesh)
	Replaces the current state with a copy of the state of the TriangleMesh3D instance mesh. More...
Math.Vector3DArray	getVertices ()
	Returns the array storing the mesh vertices. More...
None	addVertex (float x, float y, float z)
	Appends a new vertex at the position (x, y, z). More...
int	getNumVertices ()
	Returns the number of stored vertices. More...
Math.Vector3DArray	getVertexNormals ()
	Returns the array storing the per-vertex normals. More...
None	addVertexNormal (float x, float y, float z)
	Appends a new vertex normal with the components (x, y, z). More...
int	getNumVertexNormals ()
	Returns the number of stored vertex normals. More...
Math.Vector3ULArray	getFaces ()
	Returns the array storing the triangle faces. More...
None	addFace (int v1_idx, int v2_idx, int v3_idx)
	Appends a new triangle face defined by the three vertex indices v1_idx, v2_idx and v3_idx. More...
int	getNumFaces ()
	Returns the number of stored triangle faces. More...
bool	isClosed ()
	Tells whether the mesh has been flagged as a closed surface. More...
None	setClosed (bool closed=True)
	Sets the flag that marks the mesh as a closed surface. More...
None	clear ()
	Removes all vertices, vertex normals and faces and resets the closed-surface flag.
TriangleMesh3D	swap (TriangleMesh3D mesh)
	Swaps the vertices, vertex normals and faces of this mesh with those of mesh. More...
TriangleMesh3D	__iadd__ (TriangleMesh3D mesh)
	Appends the vertices, vertex normals and (vertex index corrected) faces of mesh to this mesh. More...
Public Member Functions inherited from CDPL.Vis.Shape3D
int	getObjectID ()
	Returns the numeric identifier (ID) of the wrapped C++ class instance. More...
Shape3D	clone ()
	Creates a dynamically allocated copy of the graphics primitive. More...
None	accept (Shape3DVisitor visitor)
	Vis.Shape3DVisitor implementation accept method [VPTN]. More...

Additional Inherited Members
Properties inherited from CDPL.Vis.TriangleMesh3D
	vertices = property(getVertices)
	numVertices = property(getNumVertices)
	vertexNormals = property(getVertexNormals)
	numVertexNormals = property(getNumVertexNormals)
	faces = property(getFaces)
	numFaces = property(getNumFaces)
	closed = property(isClosed, setClosed)
Properties inherited from CDPL.Vis.Shape3D
	objectID = property(getObjectID)

Detailed Description

A pre-defined triangle mesh providing the vertices and faces of a right frustum.

Since

1.3

Constructor & Destructor Documentation

__init__() [1/2]

None CDPL.Vis.RightFrustumMesh3D.__init__	(	float	radius1,
		float	radius2,
		float	height,
		int	num_sides,
		bool	close_btm = True,
		bool	close_top = True
	)

Genberates a right frustum triangle mesh with the specified bottom radius, top radius, height, side count and optional bottom/top caps.

Parameters

radius1	The radius of the bottom circle (0.0 results in a sharp tip).
radius2	The radius of the top circle (0.0 results in a sharp tip).
height	The height of the frustum.
num_sides	The number of sides used to approximate the lateral surface (must be > 1).
close_btm	True if the bottom shall be closed, and False to leave the bottom open.
close_top	True if the top shall be closed, and False to leave the top open.

__init__() [2/2]

None CDPL.Vis.RightFrustumMesh3D.__init__

(

RightFrustumMesh3D

mesh

)

Contructs a copy of the RightFrustumMesh3D instance mesh.

Parameters

mesh	The RightFrustumMesh3D instance to copy.