Fix short 180 degree rotation when using set_bone_position (minetest#…

…10405)

src/client/content_cao.cpp

@@ -1460,24 +1460,17 @@ void GenericCAO::updateBonePosition()
  if (!bone)
  continue;
 
- //If bone is manually positioned there is no need to perform the bug check
- bool skip = false;
- for (auto &it : m_bone_position) {
- if (it.first == bone->getName()) {
- skip = true;
- break;
- }
- }
- if (skip)
- continue;
-
  // Workaround for Irrlicht bug
  // We check each bone to see if it has been rotated ~180deg from its expected position due to a bug in Irricht
  // when using EJUOR_CONTROL joint control. If the bug is detected we update the bone to the proper position
  // and update the bones transformation.
  v3f bone_rot = bone->getRelativeTransformation().getRotationDegrees();
- float offset = fabsf(bone_rot.X - bone->getRotation().X);
- if (offset > 179.9f && offset < 180.1f) {
+ float offset_X = fabsf(bone_rot.X - bone->getRotation().X);
+ float offset_Y = fabsf(bone_rot.Y - bone->getRotation().Y);
+ float offset_Z = fabsf(bone_rot.Z - bone->getRotation().Z);
+ if ((offset_X > 179.9f && offset_X < 180.1f)
+ || (offset_Y > 179.9f && offset_Y < 180.1f)
+ || (offset_Z > 179.9f && offset_Z < 180.1f)) {
  bone->setRotation(bone_rot);
  bone->updateAbsolutePosition();
  }