forked from bartvdbraak/blender
59aef0ad5d
The OptiX intersection program for curves uses "optixGetObjectRayDirection" to get the ray direction in object space (which was inverse transformed with the current transformation matrix). OptiX does no additional operations on it, so if there is a scaling transform, the direction is not normalized. But the curve intersection routine expects that. In addition, the distances used in "optixGetRayTmax()" and "optixReportIntersection()" are in world space, so need to adjust them accordingly. |
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| intern | ||
| release | ||
| source | ||
| tests | ||
| .arcconfig | ||
| .clang-format | ||
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| readme.rst | ||
.. Keep this document short & concise, linking to external resources instead of including content in-line. See 'release/text/readme.html' for the end user read-me. Blender ======= Blender is the free and open source 3D creation suite. It supports the entirety of the 3D pipeline-modeling, rigging, animation, simulation, rendering, compositing, motion tracking and video editing. .. figure:: https://code.blender.org/wp-content/uploads/2018/12/springrg.jpg :scale: 50 % :align: center Project Pages ------------- - `Main Website <http://www.blender.org>`__ - `Reference Manual <https://docs.blender.org/manual/en/latest/index.html>`__ - `User Community <https://www.blender.org/community/>`__ Development ----------- - `Build Instructions <https://wiki.blender.org/wiki/Building_Blender>`__ - `Code Review & Bug Tracker <https://developer.blender.org>`__ - `Developer Forum <https://devtalk.blender.org>`__ - `Developer Documentation <https://wiki.blender.org>`__ License ------- Blender as a whole is licensed under the GNU Public License, Version 3. Individual files may have a different, but compatible license. See `blender.org/about/license <https://www.blender.org/about/license>`__ for details.