[Jrman-commit] drafts/src/org/jrman/render RendererHidden.java, 1.72, 1.73

[Gerardo H. <ma...@us...>]

Update of /cvsroot/jrman/drafts/src/org/jrman/render
In directory sc8-pr-cvs6.sourceforge.net:/tmp/cvs-serv4593/src/org/jrman/render

Modified Files:
	RendererHidden.java 
Log Message:
Implemented "truedisplacement" attribute.
Now renders killeroo without cracks.


Index: RendererHidden.java
===================================================================
RCS file: /cvsroot/jrman/drafts/src/org/jrman/render/RendererHidden.java,v
retrieving revision 1.72
retrieving revision 1.73
diff -C2 -d -r1.72 -r1.73
*** RendererHidden.java	14 Nov 2005 02:51:32 -0000	1.72
--- RendererHidden.java	6 Dec 2006 17:17:10 -0000	1.73
***************
*** 34,37 ****
--- 34,38 ----
  import org.jrman.geom.Plane;
  import org.jrman.geom.Transform;
+ import org.jrman.grid.Point3fGrid;
  import org.jrman.maps.ShadowMap;
  import org.jrman.options.CameraProjection;
***************
*** 115,118 ****
--- 116,121 ----
      private boolean rendering;
  
+     private Point3fGrid pointsTmp;
+ 
      public void init(Frame frame, World world, Parser parser) {
          super.init(frame, world, parser);
***************
*** 128,131 ****
--- 131,135 ----
          createBuckets();
          samplesFilter = frame.getFilter().getSamplesFilter();
+         pointsTmp = new Point3fGrid();
          worldParseStart = System.currentTimeMillis();
      }
***************
*** 343,348 ****
                              Attributes attr = p.getAttributes();
                              DisplacementShader ds = attr.getDisplacement();
!                             if (ds != null)
                                  ds.shade(shaderVariables);
                              if (cameraToRaster.isPerspective())
                                  shaderVariables.I.set(shaderVariables.P);
--- 347,359 ----
                              Attributes attr = p.getAttributes();
                              DisplacementShader ds = attr.getDisplacement();
!                             if (ds != null) {
!                                 Attributes attrShader = ds.getAttributes();
!                                 boolean ts = attrShader.getTrueDisplacement();
!                                 if (!ts)
!                                     pointsTmp.set(shaderVariables.P);
                                  ds.shade(shaderVariables);
+                                 if (!ts)
+                                     shaderVariables.P.set(pointsTmp);
+                             }
                              if (cameraToRaster.isPerspective())
                                  shaderVariables.I.set(shaderVariables.P);