54 lines
1.1 KiB
Text
54 lines
1.1 KiB
Text
|
/**
|
||
|
|
* PANDA 3D SOFTWARE
|
||
|
|
* Copyright (c) Carnegie Mellon University. All rights reserved.
|
||
|
|
*
|
||
|
|
* All use of this software is subject to the terms of the revised BSD
|
||
|
|
* license. You should have received a copy of this license along
|
||
|
|
* with this source code in a file named "LICENSE."
|
||
|
|
*
|
||
|
|
* @file boundingHexahedron.I
|
||
|
|
* @author drose
|
||
|
|
* @date 1999-10-03
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
INLINE_MATHUTIL BoundingHexahedron::
|
||
|
|
BoundingHexahedron() {
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns 8: the number of vertices of a hexahedron.
|
||
|
|
*/
|
||
|
|
INLINE_MATHUTIL int BoundingHexahedron::
|
||
|
|
get_num_points() const {
|
||
|
|
return num_points;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns the nth vertex of the hexahedron.
|
||
|
|
*/
|
||
|
|
INLINE_MATHUTIL LPoint3 BoundingHexahedron::
|
||
|
|
get_point(int n) const {
|
||
|
|
nassertr(n >= 0 && n < num_points, LPoint3::zero());
|
||
|
|
return _points[n];
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns 6: the number of faces of a hexahedron.
|
||
|
|
*/
|
||
|
|
INLINE_MATHUTIL int BoundingHexahedron::
|
||
|
|
get_num_planes() const {
|
||
|
|
return num_planes;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns the nth face of the hexahedron.
|
||
|
|
*/
|
||
|
|
INLINE_MATHUTIL LPlane BoundingHexahedron::
|
||
|
|
get_plane(int n) const {
|
||
|
|
nassertr(n >= 0 && n < num_planes, LPlane());
|
||
|
|
return _planes[n];
|
||
|
|
}
|