Commit Graph

60 Commits

Author SHA1 Message Date
1e9bf0cfdb spaces -> tabs, (4 spaces == 1 tab, only for white space preceding text) 2010-03-22 09:30:00 +00:00
07b547980d remove unused includes for blenlib, left ifdef's for non linux os's alone. 2010-03-20 18:52:03 +00:00
b7e7a0140b Fix dual quaternions flipping in case of stretched (not scaled) bones. 2010-02-22 18:53:46 +00:00
02e7871149 Mathutils API: Euler support for rotation order.
Examples.
 euler = Euler(1, 2, 3)
 euler.order = 'ZXY'
 
 euler = matrix.to_euler('XZY')


Still missing rna support. this still wont give the right order, defaulting to XYZ.
 eul = object.rotation_euler
2010-02-20 19:49:04 +00:00
081c1205a3 correct fsf address 2010-02-12 13:34:04 +00:00
478dc000b3 * Mathutils attributes documented - http://www.blender.org/documentation/250PythonDoc/Mathutils.html
* Vector.difference() needed normalized vectors
* bpy.DEUBG -> bpy.app.debug
2010-01-27 21:33:39 +00:00
fde4686d77 barycentric transform utility geometry function.
From 2 triangles and 1 point, the relative position between the point and the first triangle is applied to the second triangle to find the target point.
the barycentric weights are calculated in 2D space with a signed area so values outside the triangle bounds are supported.

wrapped by python:
 pt_to = Geometry.BarycentricTransform(pt_from, t1a, t1b, t1c, t2a, t1b, t1c)

NOTE: 
- moved some barycentric weight functions out of projection painting into the math lib.
- ended up making some of the math functions use const args.
TODO:
- support exceptional cases. zero area tries and similar.
2009-12-27 01:32:58 +00:00
4617bb68ba Math Lib
* Pre-conversion commit removing old arithb.c code, this will not compile,
  next commit fixes that.
2009-11-10 20:40:18 +00:00
385875632d Math Lib
* Fix remaining issues before conversion.
* Inline various vector functions, currently enabled for all platforms.
  I expect this to work in GCC/MSVC at least, if other platforms don't
  support it, #ifdef's can be added.
2009-11-10 19:13:05 +00:00
60ea745613 Math Lib Reorganization
* New header and source files.
* Still need a few tweaks before switching code to use them.
2009-11-09 22:42:41 +00:00