package edu.berkeley.qfat.geom;
import javax.media.opengl.*;
import java.util.*;
+import edu.berkeley.qfat.Mesh;
public abstract class HasBindingGroup {
- BindingGroup bindingGroup;
+ public BindingGroup bindingGroup;
// know: self = bindingGroup[self] * master
// know: other = other.bindingGroup[other] * other.bindingGroup.master
if (bindingGroup == null) bindingGroup = new BindingGroup(this);
if (other.bindingGroup == null) other.bindingGroup = new BindingGroup(other);
- if (other.bindingGroup == this.bindingGroup) {
- if (getBindingMatrix(other).equals(bindingMatrix))
- return;
- /*
- throw new Error("rebind attempt: "+this+" and "+other+" with "
- + bindingMatrix
- + "; expected "
- + getBindingMatrix(other));
- */
- System.err.println("WARNING: discarding rebind attempt: "+this+" and "+other+" with "
- + bindingMatrix
- + "; expected "
- + getBindingMatrix(other));
- return;
- }
-
bindingMatrix =
getBindingMatrix().inverse()
.times(bindingMatrix)
return bindingGroup.getMatrix(this, other);
}
- public HasBindingGroup getMaster() {
- if (bindingGroup==null) return this;
- return bindingGroup.getMaster();
- }
-
public void unbind() {
if (bindingGroup==null) return;
bindingGroup.unbind(this);