00001 // Filename: physxSphereForceFieldShape.cxx 00002 // Created by: enn0x (15Nov09) 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 "physxSphereForceFieldShape.h" 00016 #include "physxSphereForceFieldShapeDesc.h" 00017 00018 TypeHandle PhysxSphereForceFieldShape::_type_handle; 00019 00020 //////////////////////////////////////////////////////////////////// 00021 // Function: PhysxSphereForceFieldShape::link 00022 // Access: Public 00023 // Description: 00024 //////////////////////////////////////////////////////////////////// 00025 void PhysxSphereForceFieldShape:: 00026 link(NxForceFieldShape *shapePtr) { 00027 00028 _ptr = shapePtr->isSphere(); 00029 _ptr->userData = this; 00030 _error_type = ET_ok; 00031 00032 set_name(shapePtr->getName()); 00033 00034 PhysxForceFieldShapeGroup *group = (PhysxForceFieldShapeGroup *)_ptr->getShapeGroup().userData; 00035 group->_shapes.add(this); 00036 } 00037 00038 //////////////////////////////////////////////////////////////////// 00039 // Function: PhysxSphereForceFieldShape::unlink 00040 // Access: Public 00041 // Description: 00042 //////////////////////////////////////////////////////////////////// 00043 void PhysxSphereForceFieldShape:: 00044 unlink() { 00045 00046 _ptr->userData = NULL; 00047 _error_type = ET_released; 00048 00049 PhysxForceFieldShapeGroup *group = (PhysxForceFieldShapeGroup *)_ptr->getShapeGroup().userData; 00050 group->_shapes.remove(this); 00051 } 00052 00053 //////////////////////////////////////////////////////////////////// 00054 // Function : PhysxSphereForceFieldShape::save_to_desc 00055 // Access : Published 00056 // Description : Saves the state of the shape object to a 00057 // descriptor. 00058 //////////////////////////////////////////////////////////////////// 00059 void PhysxSphereForceFieldShape:: 00060 save_to_desc(PhysxSphereForceFieldShapeDesc &shapeDesc) const { 00061 00062 nassertv(_error_type == ET_ok); 00063 _ptr->saveToDesc(shapeDesc._desc); 00064 } 00065 00066 //////////////////////////////////////////////////////////////////// 00067 // Function: PhysxSphereForceFieldShape::set_radius 00068 // Access: Published 00069 // Description: Sets the sphere radius. 00070 //////////////////////////////////////////////////////////////////// 00071 void PhysxSphereForceFieldShape:: 00072 set_radius(float radius) { 00073 00074 nassertv(_error_type == ET_ok); 00075 _ptr->setRadius(radius); 00076 } 00077 00078 //////////////////////////////////////////////////////////////////// 00079 // Function: PhysxSphereForceFieldShape::get_radius 00080 // Access: Published 00081 // Description: Returns the radius of the sphere. 00082 //////////////////////////////////////////////////////////////////// 00083 float PhysxSphereForceFieldShape:: 00084 get_radius() const { 00085 00086 nassertr(_error_type == ET_ok, 0.0f); 00087 return _ptr->getRadius(); 00088 } 00089