ready to draw lines

1 files changed, 30 insertions, 4 deletions

diff --git a/vodaviz.pde b/vodaviz.pde
index 58c2348..f95ee14 100644
--- a/vodaviz.pde
+++ b/vodaviz.pde
@@ -74,6 +74,8 @@ class pointMapper {
         //screen plane at 0,0,100
         //(dx-ex)(ez/dz)
         //(dy-ey)(ez/dz)
+        
+        //rotate camera
 
         return new RPoint(x*(100/z),y*(100/z));
     }
@@ -84,14 +86,21 @@ pointMapper shpmap;
  //RRectangle cb;
 int whichChild,numChildren;
 
+String mode;
+
 void setup(){
   println("vodaviz v0.11");
   RG.init(this);
-  size(832,220); //PDF, "testoutput.pdf"); //P3D); //832,220); //nb pdf is 800x600
+  
+  mode="PDF";
+  size(832,220); //,PDF, "testoutput.pdf"); //P3D); //832,220); //nb pdf is 800x600
+  
   smooth();
   float m = millis();
   
-  shp = RG.loadShape("world_countries_outlines_split.svg");
+  shp = RG.loadShape("world_countries_outlines_culled.svg"); //test_drawing.svg"); //world_countries_outlines_split.svg");
+  
+  
   shpmap = new pointMapper(26,736,90,390); 
   RG.ignoreStyles();
   println("loaded svg in "+((millis()-m)*.001)+" seconds");
@@ -115,8 +124,24 @@ void draw() {
   //plot shapes at points
   for (int i=0;i<numChildren;i++) { 
     String cmd="";
-    for (int j=0;j<shp.children[i].paths.length;j++) { 
+    for (int j=0;j<shp.children[i].paths.length;j++) { //
       //shp.children[i].paths[j].draw();
+      
+      //public boolean contains(RPoint p)
+      
+      /*
+      //find a random point inside shape
+      RPoint tl=shp.children[i].getTopLeft();
+      RPoint br=shp.children[i].getBottomRight();
+      RPoint np;
+      boolean found =false;
+      while (!found) {
+        np=new RPoint(random(tl.x,br.x),random(tl.y,br.y));
+        found = shp.children[i].contains(np); //paths[j].
+        println(shp.children[i].name+"; trying "+np.x+","+np.y+" between "+tl.x+","+tl.y+" and "+br.x+","+br.y+" :"+found);
+      }
+      */
+      
       beginShape();
       for (int k=0;k<shp.children[i].paths[j].commands.length;k++) {
         RPoint sp=shp.children[i].paths[j].commands[k].startPoint;
@@ -126,11 +151,12 @@ void draw() {
         //if (i==0&&j==0) cmd+=(x+(getWidth()/2))+","+(y+(getHeight()/2))+","+z+" ";
       }
       endShape();
+      
     }
     if (cmd!="") println(cmd);
   }
  noLoop();
- // exit();
+ if (mode=="PDF") exit();
 }
 
 void mousePressed() {