00001 // Filename: physxBoxShape.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 "physxBoxShape.h" 00016 #include "physxBoxShapeDesc.h" 00017 #include "physxManager.h" 00018 00019 TypeHandle PhysxBoxShape::_type_handle; 00020 00021 //////////////////////////////////////////////////////////////////// 00022 // Function: PhysxBoxShape::link 00023 // Access: Public 00024 // Description: 00025 //////////////////////////////////////////////////////////////////// 00026 void PhysxBoxShape:: 00027 link(NxShape *shapePtr) { 00028 00029 _ptr = shapePtr->isBox(); 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: PhysxBoxShape::unlink 00041 // Access: Public 00042 // Description: 00043 //////////////////////////////////////////////////////////////////// 00044 void PhysxBoxShape:: 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 : PhysxBoxShape::save_to_desc 00056 // Access : Published 00057 // Description : Saves the state of the shape object to a 00058 // descriptor. 00059 //////////////////////////////////////////////////////////////////// 00060 void PhysxBoxShape:: 00061 save_to_desc(PhysxBoxShapeDesc &shapeDesc) const { 00062 00063 nassertv(_error_type == ET_ok); 00064 _ptr->saveToDesc(shapeDesc._desc); 00065 } 00066 00067 //////////////////////////////////////////////////////////////////// 00068 // Function: PhysxBoxShape::set_dimensions 00069 // Access: Published 00070 // Description: Sets the box dimensions. 00071 // 00072 // The dimensions are the 'radii' of the box, 00073 // meaning 1/2 extents in x dimension, 1/2 extents 00074 // in y dimension, 1/2 extents in z dimension. 00075 //////////////////////////////////////////////////////////////////// 00076 void PhysxBoxShape:: 00077 set_dimensions(const LVector3f &vec) { 00078 00079 nassertv(_error_type == ET_ok); 00080 _ptr->setDimensions(PhysxManager::vec3_to_nxVec3(vec)); 00081 } 00082 00083 //////////////////////////////////////////////////////////////////// 00084 // Function: PhysxBoxShape::get_dimensions 00085 // Access: Published 00086 // Description: Retrieves the dimensions of the box. 00087 // 00088 // The dimensions are the 'radii' of the box, 00089 // meaning 1/2 extents in x dimension, 1/2 extents 00090 // in y dimension, 1/2 extents in z dimension. 00091 //////////////////////////////////////////////////////////////////// 00092 LVector3f PhysxBoxShape:: 00093 get_dimensions() const { 00094 00095 nassertr(_error_type == ET_ok, LVector3f::zero()); 00096 return PhysxManager::nxVec3_to_vec3(_ptr->getDimensions()); 00097 } 00098