77 lines
1.6 KiB
C++
77 lines
1.6 KiB
C++
/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file physxSphereForceFieldShape.cxx
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* @author enn0x
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* @date 2009-11-15
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*/
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#include "physxSphereForceFieldShape.h"
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#include "physxSphereForceFieldShapeDesc.h"
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TypeHandle PhysxSphereForceFieldShape::_type_handle;
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/**
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*
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*/
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void PhysxSphereForceFieldShape::
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link(NxForceFieldShape *shapePtr) {
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_ptr = shapePtr->isSphere();
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_ptr->userData = this;
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_error_type = ET_ok;
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set_name(shapePtr->getName());
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PhysxForceFieldShapeGroup *group = (PhysxForceFieldShapeGroup *)_ptr->getShapeGroup().userData;
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group->_shapes.add(this);
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}
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/**
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*
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*/
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void PhysxSphereForceFieldShape::
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unlink() {
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_ptr->userData = NULL;
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_error_type = ET_released;
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PhysxForceFieldShapeGroup *group = (PhysxForceFieldShapeGroup *)_ptr->getShapeGroup().userData;
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group->_shapes.remove(this);
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}
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/**
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* Saves the state of the shape object to a descriptor.
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*/
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void PhysxSphereForceFieldShape::
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save_to_desc(PhysxSphereForceFieldShapeDesc &shapeDesc) const {
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nassertv(_error_type == ET_ok);
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_ptr->saveToDesc(shapeDesc._desc);
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}
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/**
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* Sets the sphere radius.
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*/
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void PhysxSphereForceFieldShape::
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set_radius(float radius) {
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nassertv(_error_type == ET_ok);
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_ptr->setRadius(radius);
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}
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/**
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* Returns the radius of the sphere.
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*/
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float PhysxSphereForceFieldShape::
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get_radius() const {
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nassertr(_error_type == ET_ok, 0.0f);
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return _ptr->getRadius();
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}
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