Description
Created by: HectorCarral
Description
Using filter() (for example, filter(GRAY), filter(INVERT)) in combination with a higher pixel density (set for example with pixelDensity(displayDensity())) behaves weirdly when using P2D or P3D.
Expected Behavior
The filter would be applied with P2D/P3D and high pixel density in the same way as with the default renderer or with default pixel density.
Current Behavior
The frame is drawn zoomed in on the top left corner. If the default renderer is used, everything works as expected. If no higher pixel density is used, everything works as expected. Interestingly, if we use saveFrame(), the saved image looks fine even though it is rendered wrong in Processing. Therefore, I'm attaching here screenshots instead of saved frames.
Default renderer or default pixel density:
High pixel density and P2D/P3D:
Steps to Reproduce
- Set P2D or P3D as the renderer.
- Set a high pixel density.
- Use
filter().
void setup() {
size(500, 500, P3D);
pixelDensity(displayDensity());
rectMode(CENTER);
noLoop();
background(0);
noStroke();
fill(255, 0, 0);
}
void draw() {
rect(width*0.5, height*0.5, width*0.5, height*0.5);
filter(GRAY);
}
Your Environment
- Processing version: Processing 4.0b6 (x64)
- Operating System and OS version: macOS 12.2.1
- Other information: Apple M1 chip