hello guys does anyone know how to make a rig to make swing hinge like this? https://www.dropbox.com/s/bdj4bj9rcqxoy7e/window.mp4?dl=0
I made the swing system with IK constraint.
Creation procedureCreation of arm system proceeded as follows:
Step 1: Simple arm system (Armature)
Step 2: Design drawing (Mesh)
Step 3: Basic arm system (Armature)
Bone (Controller): Limit Rotation
Bone.002: IK constraint
Bone.003: Copy Rotation and Transformation
The Transformation constraint was used to absorb the bone length matching error. It is very difficult to exactly match the bone length a + b = c + d.