BALL::TSurface< T > Class Template Reference
[Surface in three-dimensional
space.]
Generic
Three-dimensional Surface class. More...
#include <surface.h>
Inheritance diagram for BALL::TSurface< T >:
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Public Types |
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Type definitions
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| typedef TVector3< T > | Vertex |
| A vertex. |
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| typedef TVector3< T > | Normal |
| A normal. |
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Public Member Functions |
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Constructors and Destructors
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| TSurface () | |
| This is required for windows
dlls. |
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| TSurface (const TSurface &surface) | |
| virtual | ~TSurface () |
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Assignment
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| void | set (const TSurface &surface) |
| TSurface & | operator= (const TSurface &surface) |
| void | get (TSurface &surface) const |
| void | clear () |
| void | readMSMSFile (const String &vert_filename, const String &face_filename) throw (Exception::FileNotFound) |
| Read from MSMS file. |
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Accessors
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| float | getArea () const |
| Compute the surface area. |
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| Size | getNumberOfTriangles () const |
| Return the number of
triangles. |
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| Size | getNumberOfVertices () const |
| Return the number of
vertices. |
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| Size | getNumberOfNormals () const |
| Return the number of
normals. |
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| Triangle & | getTriangle (Position index) |
| Return a triangle with a given
index. |
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| const Triangle & | getTriangle (Position index) const |
| Return a triangle with a given
index. |
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| void | clearTriangles () |
| Clear all triangles. |
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| void | resizeTriangles (Size size) |
| Resize the triangle
array. |
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| void | pushBackTriangle (const Triangle &triangle) |
| Add a triangle. |
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| Vertex & | getVertex (Position index) |
| Return the position of a
vertex. |
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| const Vertex & | getVertex (Position index) const |
| Return the position of a
vertex. |
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| void | clearVertices () |
| Clear all vertices. |
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| void | resizeVertices (Size size) |
| Resize the vertex array. |
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| void | pushBackVertex (const Vertex &vertex) |
| Add a vertex. |
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| Normal & | getNormal (Position index) |
| Return the position of a
normal. |
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| const Normal & | getNormal (Position index) const |
| Return the position of a
normal. |
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| void | clearNormals () |
| Clear all normals. |
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| void | resizeNormals (Size size) |
| Resize the normal array. |
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| void | pushBackNormal (const Normal &n) |
| Add a normal. |
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Predicates
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| bool | operator== (const TSurface &surface) const |
| bool | operator!= (const TSurface &surface) const |
Public Attributes |
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Attributes
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| vector< Vertex > | vertex |
| the vertices |
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| vector< Normal > | normal |
| the normals for each
vertex |
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| vector< Triangle > | triangle |
| the triangles |
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Detailed Description
template<typename T>
class BALL::TSurface< T >
Generic Three-dimensional
Surface class.
This class describes a three-dimensional triangulated surface. Each triangle is represented by three indices to vertices (as described by the TSurface::Triangle ). Each of the vertices has a position and possibly a normal vector associated.
Member Function Documentation
template<typename T >
| float BALL::TSurface< T >::getArea | ( | ) | const |
Compute the surface area.
The area is computed as the sum of the areas of all triangles.
References BALL::TSurface< T >::triangle, and BALL::TSurface< T >::vertex.
template<typename T >
| void BALL::TSurface< T >::readMSMSFile | ( | const String & | vert_filename, | |
| const String & | face_filename | |||
| ) | throw (Exception::FileNotFound) |
Read from MSMS file.
Read the contents of the vertex and faces file created by Michael Sanners software MSMS.
References BALL::String::countFields(), BALL::String::getline(), and BALL::String::split().
