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blender/doc/python_api/examples/mathutils.py

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PyAPI - added new mathutils.Color() type, use with rna so we can do for eg: material.diffuse_color.r = 1.0 # also has hsv access material.diffuse_color.s = 0.6 - made Mathutils and Geometry module names lowercase.
2010-04-11 14:22:27 +00:00
import mathutils
mathutils.RotationMatrix Angles are in radians. Doc and example should reflect reality
2010-06-23 02:42:39 +00:00
from math import radians
Mathutils doc improvements + other small things - bpy.app moved into PyStructSequence (used by sys.float_info) - added buildinfo into bpy.app.build_* - bpy.ui removed (wasnt used) - include external example files in Mathutils docs (only Mathutils and Vector are currently written) - added support to auto document PyStructSequence's - CMake had "'s inside all its strings.
2010-01-31 21:52:26 +00:00
bugfix [#22800] Mathutil bug with vector example wasnt updated.
2010-07-11 16:12:32 +00:00
vec = mathutils.Vector((1.0, 2.0, 3.0))
Mathutils doc improvements + other small things - bpy.app moved into PyStructSequence (used by sys.float_info) - added buildinfo into bpy.app.build_* - bpy.ui removed (wasnt used) - include external example files in Mathutils docs (only Mathutils and Vector are currently written) - added support to auto document PyStructSequence's - CMake had "'s inside all its strings.
2010-01-31 21:52:26 +00:00
mathutils rotate functions for Euler/Quaternion/Matrix/Vector types. each accept Euler/Quaternion/Matrix types. eg: Euler.rotate(Quaternion(axis, angle)) Vector.rotate(Euler((pi/2, 0, 0))) matrix.resize_4x4() and euler.make_compatible() were still returning an instance of themselves, now return None.
2011-02-05 09:57:02 +00:00
mat_rot = mathutils.Matrix.Rotation(radians(90.0), 4, 'X')
syntax highlighting for decorators, correct doc example
2010-08-17 14:56:10 +00:00
mat_trans = mathutils.Matrix.Translation(vec)
Mathutils doc improvements + other small things - bpy.app moved into PyStructSequence (used by sys.float_info) - added buildinfo into bpy.app.build_* - bpy.ui removed (wasnt used) - include external example files in Mathutils docs (only Mathutils and Vector are currently written) - added support to auto document PyStructSequence's - CMake had "'s inside all its strings.
2010-01-31 21:52:26 +00:00
mat = mat_trans * mat_rot
mat.invert()
mathutils rotate functions for Euler/Quaternion/Matrix/Vector types. each accept Euler/Quaternion/Matrix types. eg: Euler.rotate(Quaternion(axis, angle)) Vector.rotate(Euler((pi/2, 0, 0))) matrix.resize_4x4() and euler.make_compatible() were still returning an instance of themselves, now return None.
2011-02-05 09:57:02 +00:00
mat3 = mat.to_3x3()
quat1 = mat.to_quaternion()
quat2 = mat3.to_quaternion()
Mathutils doc improvements + other small things - bpy.app moved into PyStructSequence (used by sys.float_info) - added buildinfo into bpy.app.build_* - bpy.ui removed (wasnt used) - include external example files in Mathutils docs (only Mathutils and Vector are currently written) - added support to auto document PyStructSequence's - CMake had "'s inside all its strings.
2010-01-31 21:52:26 +00:00
[#26768] 2.57 - sys.path not initialized properly we should document this properly (we only have general design docs atm), for now just correct the tooltip. also update api example docs.
2011-04-04 05:47:04 +00:00
quat_diff = quat1.rotation_difference(quat2)
Mathutils doc improvements + other small things - bpy.app moved into PyStructSequence (used by sys.float_info) - added buildinfo into bpy.app.build_* - bpy.ui removed (wasnt used) - include external example files in Mathutils docs (only Mathutils and Vector are currently written) - added support to auto document PyStructSequence's - CMake had "'s inside all its strings.
2010-01-31 21:52:26 +00:00
[#26768] 2.57 - sys.path not initialized properly we should document this properly (we only have general design docs atm), for now just correct the tooltip. also update api example docs.
2011-04-04 05:47:04 +00:00
print(quat_diff.angle)
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