def get_from_bind_bone_pose(
bone_name: str,
bind_bone_pose: TransformNode) -> BoneTransformNode:
result = BoneTransformNode()
result.bone_name = bone_name
result.bone_transform = bind_bone_pose.copy()
return result
def from_transform_node(bone_name: str,
transform_node: TransformNode,
is_keyframe: bool = False) -> 'BoneTransformNode':
result = BoneTransformNode()
result.bone_name = bone_name
result.bone_transform = transform_node.copy()
result.is_keyframe = is_keyframe
return result
class BoneTransformNode:
def __init__(self):
self.bone_name = None # type: str
self.bone_transform = TransformNode()
self.is_keyframe = False
def copy(self) -> 'BoneTransformNode':
result = BoneTransformNode()
result.bone_name = self.bone_name
result.bone_transform = self.bone_transform.copy()
return result
@staticmethod
def from_transform_node(bone_name: str,
transform_node: TransformNode,
is_keyframe: bool = False) -> 'BoneTransformNode':
result = BoneTransformNode()
result.bone_name = bone_name
result.bone_transform = transform_node.copy()
result.is_keyframe = is_keyframe
return result
@staticmethod
def from_matrix4x4(bone_name: str,
matrix: Matrix4x4,
is_keyframe: bool = False) -> 'BoneTransformNode':
result = BoneTransformNode()
result.bone_name = bone_name
result.bone_transform = TransformNode.from_matrix4x4(matrix)
result.is_keyframe = is_keyframe
return result
@classmethod
def get_zero_transform_with_bone_name(
cls, bone_name: str) -> 'BoneTransformNode':
return cls.from_transform_node(bone_name=bone_name,
transform_node=TransformNode())
def animate_bone(self, name: str, local_transform: TransformNode, keyframe_number: int) -> 'BlenderArmatureAnimator':
self._add_keyframe_if_does_not_exist(keyframe_number)
self.bones_keyframes[keyframe_number][name] = local_transform.copy()
return self
def with_bone(self, name: str, transform: TransformNode) -> 'BlenderArmatureBuilder':
self.bones_edit_mode_transforms.append((name, transform.copy()))
return self
