make a gui in P3D

Programming Questions

miguel.si..

in Programming Questions • 3 months ago

hi guys

im doing a 3d project, and if i use size(100,800,P3D); i can use 2d shapes to make a gui

example:

if i right:

rect(0,0,500,500);

---------------------------------------------

the image will apear in a p3d refenrencial

how can i make this apear in sreen coordinates

thks

sry for the bad english.

Replies(3)

amnon.owed

Do not double post. A double post is when you post the exact same question in multiple threads. This is the second time you do this. Don't do this anymore.

To answer your question: search the forum, this has been answered many times before.

Chrisir

Re: make a gui in P3D

3 months ago

yes, one way:

see bold below

void setup() {
size(600, 500, P3D);
}
void draw() {
//
background(0);
lights();
//
pushMatrix();
translate(width/2, height/2);
rotateX(millis() / 1000f);
rotateY(millis() / 800f);
rotateZ(millis() / 700f);
lights();
stroke(111);
fill(222);
box(100);
popMatrix();
//
// now text
camera(); //resets viewport to 2D equivalent
noLights();
stroke(255);
noFill();
rect(85, 85, 40, 25);
fill(255);
text("hi", 100, 100);
}
//
void mousePressed() {
if ( mouseInside(85, 85, 40, 25) ) {
println ("hit");
}
}
//
boolean mouseInside(float x, float y, float w, float h) {
return (mouseX>=x&&mouseY>=y &&
mouseX<=x+w && mouseY<=y+h );
}
//

Chrisir

Re: make a gui in P3D

3 months ago

It's also discussed here

https://forum.processing.org/topic/text-always-face-screen-in-3d-environment-help

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make a gui in P3D

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