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Diffstat (limited to 'extern/solid/src/convex/DT_Cone.cpp')
-rw-r--r-- | extern/solid/src/convex/DT_Cone.cpp | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/extern/solid/src/convex/DT_Cone.cpp b/extern/solid/src/convex/DT_Cone.cpp deleted file mode 100644 index 1dd6a7ddbbe..00000000000 --- a/extern/solid/src/convex/DT_Cone.cpp +++ /dev/null @@ -1,48 +0,0 @@ -/* - * 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. - */ - -#include "DT_Cone.h" - -MT_Point3 DT_Cone::support(const MT_Vector3& v) const -{ - MT_Scalar v_len = v.length(); - - if (v[1] > v_len * sinAngle) - { - return MT_Point3(MT_Scalar(0.0), halfHeight, MT_Scalar(0.0)); - } - else - { - MT_Scalar s = MT_sqrt(v[0] * v[0] + v[2] * v[2]); - if (s != MT_Scalar(0.0)) - { - MT_Scalar d = bottomRadius / s; - return MT_Point3(v[0] * d, -halfHeight, v[2] * d); - } - else - { - return MT_Point3(bottomRadius, -halfHeight, MT_Scalar(0.0)); - } - } -} - |