bitmap lines

1 files changed, 15 insertions, 2 deletions

diff --git a/parsecalldata.pde b/parsecalldata.pde
index f82c0e3..5870e6d 100644
--- a/parsecalldata.pde
+++ b/parsecalldata.pde
@@ -77,8 +77,11 @@ class bitmapcountry extends country {
         RPoint br=outline.getBottomRight();
         RPoint tlp=normpix(tl);
         RPoint brp=normpix(br);
-        float pixstep=(br.x-tl.x)/lightmap.width;
+        float pixstep=xs/lightmap.width;
         float totalbright=0;
+        float bmin=255;
+        float bmax=0;
+        println("searching "+tl.x+","+tl.y+" -> "+(tl.x+(pixstep*(brp.x-tlp.x)))+","+(tl.y+(pixstep*(brp.y-tlp.y))));
         for (int i=0;i<brp.x-tlp.x;i++) {
           for (int j=0;j<brp.y-tlp.y;j++) {
             RPoint pn=new RPoint(tl.x+(i*pixstep),tl.y+(j*pixstep));
@@ -86,6 +89,8 @@ class bitmapcountry extends country {
               float bn=brightness(lightmap.get((int)brp.x+i,(int)brp.y+j));
               points.add(new weightedpixel(normalise(pn),bn));
               totalbright +=bn;
+              if (bn>bmax) bmax=bn;
+              if (bn<bmin) bmin=bn;
             }
           }
         }
@@ -95,7 +100,7 @@ class bitmapcountry extends country {
           runbright+=points.get(i).bright*bfactor;
           points.get(i).index=runbright;
         }
-        if (DEBUG) println(name+"; bounds: "+tl.x+","+tl.y+" - "+points.size()+" pixels");
+        if (DEBUG) println(name+"; bounds: "+tl.x+","+tl.y+" : "+br.x+","+br.y+" - "+points.size()+" pixels, "+bmin+"-"+bmax+" avg: "+(totalbright/points.size()));
         
   }
   RPoint normalise(RPoint p) {
@@ -110,6 +115,14 @@ class bitmapcountry extends country {
         
     return new RPoint(px,py);
   }
+  RPoint getpoint(){
+    float index=random(0.999);
+    int i=0;
+    while (points.get(i).index<index) {
+      i++;
+    }
+    return new RPoint(points.get(i).pt.x+random(1),points.get(i).pt.y+random(1));
+  }
 }
 
 class calldata {