Any idea how to get this done in processing. I can load the human figure as an .obj file but to get the transparent slab of glass to be
- Frontal
- Sagittal
- Transverse
As seen in the image. Any ideas?
i not have a good 3D object, but start easy:
float ang = 0;
void setup() {
size(400,400,P3D);
noStroke();
hint(ENABLE_DEPTH_SORT);
}
void draw(){
background(200,200,0);
translate(width/2,height/2);
rotateY(ang);
fill(0,0,200,50);
rect(-100,-100,200,200);
rotateX(2*ang);
fill(200,0,0);
box(40);
ang +=0.01;
}
Thanks so much. I take it enabling the depth sorting helps considerably?
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I find that using OPENGL also does a nice job albeit the transparency is gone.
import processing.opengl.*;
float ang = 0;
void setup() {
size(400,400,OPENGL);
noStroke();
// hint(ENABLE_DEPTH_SORT); //enables the effect
}
void draw(){
background(128,128,128);
translate(width/2,height/2);
rotateY(ang);
fill(0,0,200,50);
rect(-100,-100,200,200);
rotateX(2*ang);
fill(200,0,0);
box(40);
ang +=0.01;
}
sorry, while
OPENGL is deprecated
i actually not know if there could be differences to P3D already??
Yes I prefer Processing 1.5.1 version as it has some great features that the new versions deprecated like you said.
sounds like a misunderstanding,
anyhow if you work with other than current version better tell us in your topic?
Hello,
The posted code runs the same with P3D as the renderer; in this case OPENGL is replaced with P3D.
Some insight into what Processing is doing behind the scenes here:
I clicked on OPENGL to show the warning:
Some additional references related to OPENGL:
https://github.com/processing/processing/wiki/Advanced-OpenGL
https://github.com/processing/processing/wiki/Advanced-OpenGL-in-Processing-2.x
https://github.com/processing/processing/wiki/OpenGL-Issues
https://processing.org/reference/environment/
https://processing.org/tutorials/rendering/
https://processing.org/tutorials/p3d/
https://processing.org/tutorials/pshader/
1 Like