bprocessor-commit

[Michael L. <he...@us...>]

Update of /cvsroot/bprocessor/gl/src/net/sourceforge/bprocessor/gl/tool
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv25482/src/net/sourceforge/bprocessor/gl/tool

Modified Files:
	SpaceTool.java 
Log Message:
push, pop, translate, rotate and scale implemented in b-script

Index: SpaceTool.java
===================================================================
RCS file: /cvsroot/bprocessor/gl/src/net/sourceforge/bprocessor/gl/tool/SpaceTool.java,v
retrieving revision 1.53
retrieving revision 1.54
diff -C2 -d -r1.53 -r1.54
*** SpaceTool.java	11 Oct 2006 13:28:02 -0000	1.53
--- SpaceTool.java	11 Oct 2006 14:05:20 -0000	1.54
***************
*** 39,46 ****
--- 39,49 ----
  import net.sourceforge.bprocessor.model.Edge;
  import net.sourceforge.bprocessor.model.Entity;
+ import net.sourceforge.bprocessor.model.IDTransform;
  import net.sourceforge.bprocessor.model.Project;
+ import net.sourceforge.bprocessor.model.Scale;
  import net.sourceforge.bprocessor.model.Selection;
  import net.sourceforge.bprocessor.model.Space;
  import net.sourceforge.bprocessor.model.Surface;
+ import net.sourceforge.bprocessor.model.Transform;
  import net.sourceforge.bprocessor.model.TransformStack;
  import net.sourceforge.bprocessor.model.Translate;
***************
*** 66,69 ****
--- 69,75 ----
    private TransformStack transform;
    
+   /** ID */
+   private Transform id;
+   
    /**
     * Construct the SpaceTool
***************
*** 610,613 ****
--- 616,620 ----
      
      transform = new TransformStack();
+     id = new IDTransform();
      HashMap globals = Project.getInstance().getGlobals().environment();
      
***************
*** 636,639 ****
--- 643,659 ----
        }
      });
+     globals.put("push", new Builtin() {
+       public void evaluate(Environment env, Stack stack) {
+         transform.push(id);
+       }
+     });
+     globals.put("pop", new Builtin() {
+       public void evaluate(Environment env, Stack stack) {
+         while (transform.pop() != id) {
+           // NOTHING
+         }
+       }
+     });
+     
      
      globals.put("vertex", new Builtin() {
***************
*** 700,703 ****
--- 720,733 ----
        }
      });
+     globals.put("scale", new Builtin() {
+       public void evaluate(Environment env, Stack stack) {
+         Double x = (Double) env.get(0);
+         Double y = (Double) env.get(1);
+         Double z = (Double) env.get(2);
+         transform.push(
+           new Scale(x.doubleValue(), y.doubleValue(), z.doubleValue())
+         );
+       }
+     });
      globals.put("rotate", new Builtin() {
        public void evaluate(Environment env, Stack stack) {