diff options
Diffstat (limited to 'tests/bullet/Extras/ConvexDecomposition/raytri.h')
| -rw-r--r-- | tests/bullet/Extras/ConvexDecomposition/raytri.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/tests/bullet/Extras/ConvexDecomposition/raytri.h b/tests/bullet/Extras/ConvexDecomposition/raytri.h new file mode 100644 index 00000000..76370c6d --- /dev/null +++ b/tests/bullet/Extras/ConvexDecomposition/raytri.h @@ -0,0 +1,45 @@ +#ifndef RAY_TRI_H + +#define RAY_TRI_H + +/*---------------------------------------------------------------------- + Copyright (c) 2004 Open Dynamics Framework Group + www.physicstools.org + All rights reserved. + + Redistribution and use in source and binary forms, with or without modification, are permitted provided + that the following conditions are met: + + Redistributions of source code must retain the above copyright notice, this list of conditions + and the following disclaimer. + + Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + + Neither the name of the Open Dynamics Framework Group nor the names of its contributors may + be used to endorse or promote products derived from this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' AND ANY EXPRESS OR IMPLIED WARRANTIES, + INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + DISCLAIMED. IN NO EVENT SHALL THE INTEL OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +-----------------------------------------------------------------------*/ + +// http://codesuppository.blogspot.com +// +// mailto: jratcliff@infiniplex.net +// +// http://www.amillionpixels.us +// + + + +// returns true if the ray intersects the triangle. +bool lineIntersectsTriangle(const float *rayStart,const float *rayEnd,const float *p1,const float *p2,const float *p3,float *sect); +bool rayIntersectsTriangle(const float *p,const float *d,const float *v0,const float *v1,const float *v2,float &t); + +#endif |