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Refactored Node3D rotation modes

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* Made the Basis euler orders indexed via enum.
* Node3D has a new rotation_order property to choose Euler rotation order.
* Node3D has also a rotation_mode property to choose between Euler, Quaternion and Basis

Exposing these modes as well as the order makes Godot a lot friendlier for animators, which can choose the best way to interpolate rotations.
The new *Basis* mode makes the (exposed) transform property obsolete, so it was removed (can still be accessed by code of course).
This commit is contained in:
reduz
2021-10-21 13:38:20 -03:00
parent 5ff0624a07
commit d03b7fbe09
38 changed files with 499 additions and 385 deletions
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24
modules/fbx/tools/import_utils.cpp
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@@ -45,27 +45,27 @@ Basis ImportUtils::EulerToBasis(FBXDocParser::Model::RotOrder mode, const Vector
// by simply invert its order: https://www.cs.utexas.edu/~theshark/courses/cs354/lectures/cs354-14.pdf
switch (mode) {
case FBXDocParser::Model::RotOrder_EulerXYZ:
ret.set_euler_zyx(p_rotation);
ret.set_euler(p_rotation, Basis::EULER_ORDER_XYZ);
break;
case FBXDocParser::Model::RotOrder_EulerXZY:
ret.set_euler_yzx(p_rotation);
ret.set_euler(p_rotation, Basis::EULER_ORDER_XZY);
break;
case FBXDocParser::Model::RotOrder_EulerYZX:
ret.set_euler_xzy(p_rotation);
ret.set_euler(p_rotation, Basis::EULER_ORDER_YZX);
break;
case FBXDocParser::Model::RotOrder_EulerYXZ:
ret.set_euler_zxy(p_rotation);
ret.set_euler(p_rotation, Basis::EULER_ORDER_YXZ);
break;
case FBXDocParser::Model::RotOrder_EulerZXY:
ret.set_euler_yxz(p_rotation);
ret.set_euler(p_rotation, Basis::EULER_ORDER_ZXY);
break;
case FBXDocParser::Model::RotOrder_EulerZYX:
ret.set_euler_xyz(p_rotation);
ret.set_euler(p_rotation, Basis::EULER_ORDER_ZYX);
break;
case FBXDocParser::Model::RotOrder_SphericXYZ:
@@ -89,22 +89,22 @@ Vector3 ImportUtils::BasisToEuler(FBXDocParser::Model::RotOrder mode, const Basi
// by simply invert its order: https://www.cs.utexas.edu/~theshark/courses/cs354/lectures/cs354-14.pdf
switch (mode) {
case FBXDocParser::Model::RotOrder_EulerXYZ:
return p_rotation.get_euler_zyx();
return p_rotation.get_euler(Basis::EULER_ORDER_XYZ);
case FBXDocParser::Model::RotOrder_EulerXZY:
return p_rotation.get_euler_yzx();
return p_rotation.get_euler(Basis::EULER_ORDER_XZY);
case FBXDocParser::Model::RotOrder_EulerYZX:
return p_rotation.get_euler_xzy();
return p_rotation.get_euler(Basis::EULER_ORDER_YZX);
case FBXDocParser::Model::RotOrder_EulerYXZ:
return p_rotation.get_euler_zxy();
return p_rotation.get_euler(Basis::EULER_ORDER_YXZ);
case FBXDocParser::Model::RotOrder_EulerZXY:
return p_rotation.get_euler_yxz();
return p_rotation.get_euler(Basis::EULER_ORDER_ZXY);
case FBXDocParser::Model::RotOrder_EulerZYX:
return p_rotation.get_euler_xyz();
return p_rotation.get_euler(Basis::EULER_ORDER_ZYX);
case FBXDocParser::Model::RotOrder_SphericXYZ:
// TODO