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Diffstat (limited to 'extern/solid/src/convex/DT_Transform.h')
| -rwxr-xr-x | extern/solid/src/convex/DT_Transform.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/extern/solid/src/convex/DT_Transform.h b/extern/solid/src/convex/DT_Transform.h new file mode 100755 index 00000000000..a976d48d22b --- /dev/null +++ b/extern/solid/src/convex/DT_Transform.h @@ -0,0 +1,53 @@ +/* + * SOLID - Software Library for Interference Detection + * + * Copyright (C) 2001-2003 Dtecta. All rights reserved. + * + * This library may be distributed under the terms of the Q Public License + * (QPL) as defined by Trolltech AS of Norway and appearing in the file + * LICENSE.QPL included in the packaging of this file. + * + * This library may be distributed and/or modified under the terms of the + * GNU General Public License (GPL) version 2 as published by the Free Software + * Foundation and appearing in the file LICENSE.GPL included in the + * packaging of this file. + * + * This library is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE + * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. + * + * Commercial use or any other use of this library not covered by either + * the QPL or the GPL requires an additional license from Dtecta. + * Please contact info@dtecta.com for enquiries about the terms of commercial + * use of this library. + */ + +#ifndef DT_TRANSFORM_H +#define DT_TRANSFORM_H + +#include "DT_Convex.h" + +class DT_Transform : public DT_Convex { +public: + DT_Transform(const MT_Transform& xform, const DT_Convex& child) : + m_xform(xform), + m_child(child) + {} + + virtual MT_Scalar supportH(const MT_Vector3& v) const + { + return m_child.supportH(v * m_xform.getBasis()) + + v.dot(m_xform.getOrigin()); + } + + virtual MT_Point3 support(const MT_Vector3& v) const + { + return m_xform(m_child.support(v * m_xform.getBasis())); + } + +private: + const MT_Transform& m_xform; + const DT_Convex& m_child; +}; + + +#endif |