[Jrman-commit] drafts/src/org/jrman/render Sampler.java,1.9,1.10

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

Update of /cvsroot/jrman/drafts/src/org/jrman/render
In directory sc8-pr-cvs1:/tmp/cvs-serv20980/src/org/jrman/render

Modified Files:
	Sampler.java 
Log Message:
Implemented shadowspotlight
Added random number generator

Index: Sampler.java
===================================================================
RCS file: /cvsroot/jrman/drafts/src/org/jrman/render/Sampler.java,v
retrieving revision 1.9
retrieving revision 1.10
diff -C2 -d -r1.9 -r1.10
*** Sampler.java	20 Aug 2003 20:41:21 -0000	1.9
--- Sampler.java	23 Aug 2003 21:22:46 -0000	1.10
***************
*** 26,29 ****
--- 26,30 ----
  import org.jrman.util.Calc;
  import org.jrman.util.Constants;
+ import org.jrman.util.Rand;
  
  public class Sampler {
***************
*** 106,111 ****
              float x = min.x + sampleWidth * .5f;
              for (int column = 0; column < width; column++) {
!                 float jx = x + ((float) Math.random() - .5f) * sampleWidth;
!                 float jy = y + ((float) Math.random() - .5f) * sampleHeight;
                  samplePoints[row * width + column].init(jx, jy);
                  x += sampleWidth;
--- 107,112 ----
              float x = min.x + sampleWidth * .5f;
              for (int column = 0; column < width; column++) {
!                 float jx = x + (Rand.uniform() - .5f) * sampleWidth;
!                 float jy = y + (Rand.uniform() - .5f) * sampleHeight;
                  samplePoints[row * width + column].init(jx, jy);
                  x += sampleWidth;