Hi,

I have a strange problem. I am using "Sunflow" render and it renders files when geometry is not rotated with peasy cam.

I added the script and all the files I am using. SKETCH FILES

PLEASE HELP ME.

Try to render geomtery when you open the script and other render when you rotate camera.
To render you have to press "r".

1. /*SunflowAPIAPI and OpenGL
   Press s to subdivide mesh, r to render through SunflowAPIAPI
   */
   import peasy.*;
   
   import processing.opengl.*;
   
   import toxi.geom.*;
   import toxi.geom.mesh.subdiv.*;
   import toxi.geom.mesh.*;
   import toxi.processing.*;
   
   import java.awt.Color;
   
   SunflowAPIAPI sunflow ;
   ToxiclibsSupport tox;
   PeasyCam cam;
   
   float[] vertices;
   int[] triangles;
   
   int rad=250;
   
   WETriangleMesh mesh;
   void setup() {
     size(700, 700, OPENGL);
     tox= new ToxiclibsSupport(this);
     cam= new PeasyCam(this, 500);
   
     buildMesh();
   }
   
   
   void draw() {
     background(255);
     fill(255);
     strokeWeight(0.5);
     stroke(0);
     lights();
   
     tox.mesh(mesh, true, 0);
   }
   
   void buildMesh() {
     mesh=new WETriangleMesh();
     toxi.geom.Sphere s;
     s=new toxi.geom.Sphere(rad);
     s.toMesh(mesh, 15);
   
   }
   
   void render() {   //converts the TriangleMesh to the arrays required by SunflowAPIAPI
     vertices = mesh.getUniqueVerticesAsArray();
     triangles = mesh.getFacesAsArray();
   }
   
   
   void keyPressed() {
   
     if(key=='s') {
       SubdivisionStrategy subdiv=new NormalDisplacementSubdivision(0.45f);
       mesh.subdivide(subdiv,10);
       println("done");
     }
   
     if(key=='r') {
       render();
       rayTrace();
     }
   }
   
   void rayTrace() {
     sunflow = new SunflowAPIAPI();
     sunflow.setWidth(width);
     sunflow.setHeight(height);
   
     sunflow.setPointLight("myPointLight", new Point3(0, 0, 0), new Color(255, 255, 255));
   
     float[] lookAt= cam.getLookAt();
     float[] pos=cam.getPosition();
     sunflow.setCameraTarget(lookAt[0], lookAt[1], lookAt[2]);
     sunflow.setCameraPosition(pos[0], pos[1], pos[2]);
     sunflow.setCameraUp(0, -1, 0);
     sunflow.setThinlensCamera("thinLensCamera", 50f, (float)width/height);
   
     sunflow.drawPlane("sky", new Point3(0,-rad*2,0), new Vector3(0,-1,0));
     sunflow.setAmbientOcclusionShader("occlusion", new Color(1f, 1f, 1f), new Color(0, 0, 0), 32, 500);
     sunflow.drawPlane("ground", new Point3(0,rad,0), new Vector3(0,1,0));
   
     sunflow.drawMesh("myMesh", vertices, triangles);
   
     sunflow.setPathTracingGIEngine(32);
     sunflow.render(false, sketchPath + "/"+frameCount+".png");
   }