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transform.py
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transform.py
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# Copyright (c) 2016-2019, Thomas Larsson
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
# 2. 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.
#
# 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 COPYRIGHT OWNER 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.
#
# The views and conclusions contained in the software and documentation are those
# of the authors and should not be interpreted as representing official policies,
# either expressed or implied, of the FreeBSD Project.
from mathutils import *
from .utils import *
class Transform:
def __init__(self, trans=None, rot=None, scale=None, general=None):
self.trans = trans
self.rot = rot
self.scale = scale
self.general = general
self.transProp = None
self.rotProp = None
self.scaleProp = None
self.generalProp = None
def __repr__(self):
return ("<TFM t:%s\n r::%s\n s:%s\n g:%s\n %s %s %s %s>" %
(self.trans, self.rot, self.scale, self.general,
self.transProp, self.rotProp, self.scaleProp, self.generalProp))
def noTrans(self):
self.trans = None
self.transProp = None
def setTrans(self, trans, prop=None):
self.trans = Vector(trans)
self.transProp = prop
def noRot(self):
self.rot = None
self.rotProp = None
def setRot(self, rot, prop=None):
self.rot = Vector(rot)
self.rotProp = prop
def noScale(self):
self.scale = None
self.scaleProp = None
def setScale(self, scale, prop=None):
self.scale = Vector(scale)
self.scaleProp = prop
def noGeneral(self):
self.general = None
self.generalProp = None
def setGeneral(self, general, prop=None):
self.general = Vector(general)
self.generalProp = prop
print("GGG", self.general)
def evalTrans(self):
if self.trans is None:
return Vector((0,0,0))
else:
return d2b00(self.trans)
def evalRot(self):
if self.rot is None:
return Vector((0,0,0))
else:
return self.rot*D
def evalScale(self):
if self.scale is None:
scale = Vector((1,1,1))
else:
scale = self.scale
if self.general is not None:
scale *= self.general
return scale
def getTransMat(self):
return Matrix.Translation(self.evalTrans())
def getRotMat(self, pb):
if self.rot is None:
return Matrix()
elif isinstance(self.rot, Quaternion):
mat = self.rot.to_matrix()
elif isinstance(self.rot, Matrix):
mat = self.rot
else:
mat = Euler(Vector(self.rot)*D, pb.DazRotMode).to_matrix()
return mat.to_4x4()
def getScaleMat(self):
mat = Matrix()
scale = self.evalScale()
for n in range(3):
mat[n][n] = scale[n]
return mat
def setRna(self, rna):
rna.location = d2b(self.evalTrans())
rot = d2bu(self.evalRot())
rna.rotation_euler = rot
if hasattr(rna, "rotation_quaternion"):
rna.rotation_quaternion = Euler(rot).to_quaternion()
rna.scale = d2bs(self.evalScale())
def clearRna(self, rna):
rna.location = (0,0,0)
rna.rotation_euler = (0,0,0)
if hasattr(rna, "rotation_quaternion"):
rna.rotation_quaternion = (1,0,0,0)
rna.scale = (1,1,1)
def insertKeys(self, rig, pb, frame, group, driven):
self.insertTranslationKey(rig, pb, frame, group, driven)
self.insertRotationKey(rig, pb, frame, group, driven)
self.insertScaleKey(rig, pb, frame, group, driven)
def insertTranslationKey(self, rig, pb, frame, group, driven):
if self.trans is None:
return
if pb is None:
rig.keyframe_insert("location", frame=frame, group=group)
return
if pb.bone.use_connect or pb.name in driven:
return
if (pb.lock_location[0] == False or
pb.lock_location[1] == False or
pb.lock_location[2] == False):
pb.keyframe_insert("location", frame=frame, group=group)
def insertRotationKey(self, rig, pb, frame, group, driven):
if self.rot is None:
return
if pb is None:
rig.keyframe_insert("rotation_euler", frame=frame, group=group)
return
if pb.name in driven:
return
if pb.rotation_mode == 'QUATERNION':
channel = "rotation_quaternion"
else:
channel = "rotation_euler"
pb.keyframe_insert(channel, frame=frame, group=group)
def insertScaleKey(self, rig, pb, frame, group, driven):
if self.scale is None and self.general is None:
return
if pb is None:
rig.keyframe_insert("scale", frame=frame, group=group)
return
if pb.name in driven:
return
if (pb.lock_scale[0] == False or
pb.lock_scale[1] == False or
pb.lock_scale[2] == False):
pb.keyframe_insert("scale", frame=frame, group=group)