historical/toontown-classic.git/panda/include/collisionCapsule.I
2024-01-16 11:20:27 -06:00

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/**
* 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 collisionCapsule.I
* @author drose
* @date 2003-09-25
*/
/**
*
*/
INLINE CollisionCapsule::
CollisionCapsule(const LPoint3 &a, const LPoint3 &b, PN_stdfloat radius) :
_a(a), _b(b), _radius(radius)
{
recalc_internals();
nassertv(_radius >= 0.0f);
}
/**
*
*/
INLINE CollisionCapsule::
CollisionCapsule(PN_stdfloat ax, PN_stdfloat ay, PN_stdfloat az,
PN_stdfloat bx, PN_stdfloat by, PN_stdfloat bz,
PN_stdfloat radius) :
_a(ax, ay, az), _b(bx, by, bz), _radius(radius)
{
recalc_internals();
nassertv(_radius >= 0.0f);
}
/**
* Creates an invalid capsule. Only used when reading from a bam file.
*/
INLINE CollisionCapsule::
CollisionCapsule() {
}
/**
*
*/
INLINE CollisionCapsule::
CollisionCapsule(const CollisionCapsule &copy) :
CollisionSolid(copy),
_a(copy._a),
_b(copy._b),
_radius(copy._radius)
{
recalc_internals();
}
/**
* Flushes the PStatCollectors used during traversal.
*/
INLINE void CollisionCapsule::
flush_level() {
_volume_pcollector.flush_level();
_test_pcollector.flush_level();
}
/**
*
*/
INLINE void CollisionCapsule::
set_point_a(const LPoint3 &a) {
_a = a;
recalc_internals();
}
/**
*
*/
INLINE void CollisionCapsule::
set_point_a(PN_stdfloat x, PN_stdfloat y, PN_stdfloat z) {
set_point_a(LPoint3(x, y, z));
}
/**
*
*/
INLINE const LPoint3 &CollisionCapsule::
get_point_a() const {
return _a;
}
/**
*
*/
INLINE void CollisionCapsule::
set_point_b(const LPoint3 &b) {
_b = b;
recalc_internals();
}
/**
*
*/
INLINE void CollisionCapsule::
set_point_b(PN_stdfloat x, PN_stdfloat y, PN_stdfloat z) {
set_point_b(LPoint3(x, y, z));
}
/**
*
*/
INLINE const LPoint3 &CollisionCapsule::
get_point_b() const {
return _b;
}
/**
*
*/
INLINE void CollisionCapsule::
set_radius(PN_stdfloat radius) {
nassertv(radius >= 0.0f);
_radius = radius;
// We don't need to call recalc_internals(), since the radius doesn't change
// either of those properties.
mark_internal_bounds_stale();
mark_viz_stale();
}
/**
*
*/
INLINE PN_stdfloat CollisionCapsule::
get_radius() const {
return _radius;
}