Hello. I am a bit anxious in reporting this as a bug, as I am not 100% certain if this is a
user error or a genuine bug. Ive posted in the syntax forum - but recieved no response.

Hardware: OS X 10.4.8, Macbook Pro 2.33Ghz - 256MB Vram
Processing Rev : 0123


The following code acts a bit odd. It seems as though the depth/zbuffer is empty when using
a P3D offscreen context with PGraphics:

Note the fill colors do not work, and when moving the mouse the offscreen context(s) inherit
the background color as a fill color when drawn.

I am assuming I am doing something wrong, but the code seems pretty straightforward. Is
this infact a bug? If not - apologies for incorrectly reporting.

Thank you.

[code]
//create offscreen graphics buffers
PGraphics context1;
PGraphics context2;

void setup()
{
 size(300,300,P3D);
 
 //initialize our offscreen graphics buffers
 context1 = createGraphics(width-20,height-20, P3D);
 context2 = createGraphics(width-20,height-20, P3D);
}

void draw()
{
 background(mouseY,0,0);
 lights();
 
 pushMatrix();
 translate(58, 48, 20);
 rotateY(0.5);
 fill(200,0,200);
 stroke(200,0,200);
 box(40);
 popMatrix();
 
 if(mousePressed)
 {
   //only draw our contexts if we need them..
   context1Draw();
   context2Draw();
   noTint();
   image(context1,10,10);
   tint(0,0,0,mouseX);
   image(context2,10,10);
 }
}

void context1Draw()
{
 context1.beginDraw();
 context1.background(200);
 context1.lights();
 context1.fill(200,200,0);
 context1.stroke(200,200,0);
 context1.translate(58, 48, 0);
 context1.rotateY(0.5);
 context1.box(40);
 context1.endDraw();  
}

void context2Draw()
{
 context2.beginDraw();
 context2.background(100);
 context2.lights();
 context2.fill(0,0,200);
 context2.stroke(0,0,200);
 context2.translate(58, 48, 0);
 context2.rotateY(-0.5);
 context2.sphere(40);
 context2.endDraw();
}

[/code]

Minimal version:

PGraphics context1;

void setup()
{
size(300,300,P3D);
context1 = createGraphics(width-20,height-20, P3D);
}

void draw()
{
/* background(mouseY,0,0);*/
stroke(0,255,0);
line(0,0,width,height);
context1.beginDraw();
context1.background(0,0,0);
context1.fill(0,0,255);
context1.stroke(200,0,0);
context1.translate(60, 60, 0);
context1.box(40);
image(context1,0,0);
}

will get this on the list to be fixed soon.

fixed in release 0127.