Panda3D
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00001 // Filename: physxPlaneShape.cxx 00002 // Created by: enn0x (16Sep09) 00003 // 00004 //////////////////////////////////////////////////////////////////// 00005 // 00006 // PANDA 3D SOFTWARE 00007 // Copyright (c) Carnegie Mellon University. All rights reserved. 00008 // 00009 // All use of this software is subject to the terms of the revised BSD 00010 // license. You should have received a copy of this license along 00011 // with this source code in a file named "LICENSE." 00012 // 00013 //////////////////////////////////////////////////////////////////// 00014 00015 #include "physxPlaneShape.h" 00016 #include "physxPlaneShapeDesc.h" 00017 #include "physxManager.h" 00018 00019 TypeHandle PhysxPlaneShape::_type_handle; 00020 00021 //////////////////////////////////////////////////////////////////// 00022 // Function: PhysxPlaneShape::link 00023 // Access: Public 00024 // Description: 00025 //////////////////////////////////////////////////////////////////// 00026 void PhysxPlaneShape:: 00027 link(NxShape *shapePtr) { 00028 00029 _ptr = shapePtr->isPlane(); 00030 _ptr->userData = this; 00031 _error_type = ET_ok; 00032 00033 set_name(shapePtr->getName()); 00034 00035 PhysxActor *actor = (PhysxActor *)_ptr->getActor().userData; 00036 actor->_shapes.add(this); 00037 } 00038 00039 //////////////////////////////////////////////////////////////////// 00040 // Function: PhysxPlaneShape::unlink 00041 // Access: Public 00042 // Description: 00043 //////////////////////////////////////////////////////////////////// 00044 void PhysxPlaneShape:: 00045 unlink() { 00046 00047 _ptr->userData = NULL; 00048 _error_type = ET_released; 00049 00050 PhysxActor *actor = (PhysxActor *)_ptr->getActor().userData; 00051 actor->_shapes.remove(this); 00052 } 00053 00054 //////////////////////////////////////////////////////////////////// 00055 // Function : PhysxPlaneShape::save_to_desc 00056 // Access : Published 00057 // Description : Saves the state of the shape object to a 00058 // descriptor. 00059 //////////////////////////////////////////////////////////////////// 00060 void PhysxPlaneShape:: 00061 save_to_desc(PhysxPlaneShapeDesc &shapeDesc) const { 00062 00063 nassertv(_error_type == ET_ok); 00064 _ptr->saveToDesc(shapeDesc._desc); 00065 } 00066 00067 //////////////////////////////////////////////////////////////////// 00068 // Function: PhysxPlaneShape::set_plane 00069 // Access: Published 00070 // Description: Sets the plane equation. 00071 // - normal: Normal for the plane, in the global 00072 // frame. Range: direction vector 00073 // - d: Distance coefficient of the plane equation. 00074 // Range: (-inf,inf) 00075 //////////////////////////////////////////////////////////////////// 00076 void PhysxPlaneShape:: 00077 set_plane(const LVector3f &normal, float d) { 00078 00079 nassertv(_error_type == ET_ok); 00080 _ptr->setPlane(PhysxManager::vec3_to_nxVec3(normal), d); 00081 } 00082