005c5e6371
This problem is caused by discontinuities in the conversion orientation matrix -> euler angles: the angle sign can switch and thus the direction of the rotation produced by the dRot Ipo. To avoid this bug, the matrix->euler conversion must be avoided during the game. I took the following approach that is compatible with Blender (identical effect in the game and in the 3D view): - no change in Add mode: Rot and dRot are treated as additional rotation to the orientation at the start of the Ipo. There is no matrix->euler conversion and thus no discontinuities. - Rot Ipo are treated as absolute rotation. All 3 axis should be specified but if they are not, the startup object orientation will be used to set the unspecified axis. By doing a matrix-> euler conversion once at the start, the discontinuities are avoided. If there are also dRot curves, they are treated as delta of the corresponding Rot curve or startup angle. - dRot Ipo are treated as Add mode in Local axis. Note about Add mode: Rot and dRot curves are treated identically during the game. However, only dRot curves make sense because they don't interfere with the object orientation in the 3D view. |
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| .. | ||
| BlenderRoutines | ||
| Converter | ||
| Expressions | ||
| GameLogic | ||
| GamePlayer | ||
| Ketsji | ||
| Network | ||
| Physics | ||
| PyDoc | ||
| Rasterizer | ||
| SceneGraph | ||
| CMakeLists.txt | ||
| Makefile | ||
| SConscript | ||