Is there a way to paint a filled triangle?

[yalaniv]

I would like to know

[jafal]

hi

read this
https://processing.org/reference/fill_.html

https://forum.processing.org/two/discussion/2866/simple-paint-program

[yalaniv]

Thanks jafal,
I’m familiar with the function fill().

My question was specific about triangle.
I know I can draw an ellipse or rectange, but I want to draw filled triangle

[glv]

You can create your own shapes:

https://processing.org/reference/beginShape_.html

:)

[jafal]

@yalaniv

Thanks jafal,
I’m familiar with the function fill().

see this move your mouse

void setup () {
size (600,600);
colorMode(HSB);
}
void draw(){
for(int i= 500; i >0; i=i -2) {
  fill((i/5) + (mouseX/3), 225,255);
//rect(i,1,i,height);
triangle(30, 75, 58, 20, 86, 75);
}
}

edit

triangle() / Reference

[glv]

Hello @yalaniv,

A good place to start looking is here:

Click here for resources

I encourage you to look at the resources available here:

Beginner

• The Processing website has references , examples , tutorials , etc.
  https://processing.org/
• The Processing PDE (IDE) has lots to offer!
  An exploration of the menu items will reveal what is available!
  You will find libraries , tools , examples and more!
  For example:
  
• The Coding Train
  https://www.youtube.com/channel/UCvjgXvBlbQiydffZU7m1_aw
  https://thecodingtrain.com/
• Happy Coding
  https://happycoding.io/tutorials/processing/

Advanced

• The source code can give insight if you are adventurous:
  GitHub - processing/processing: Source code for the Processing Core and Development Environment (PDE)
  Many of the Processing functions are here:
  https://github.com/processing/processing/blob/master/core/src/processing/core/PApplet.java
• And the Internet.

The references have all the shapes with examples.

:)

[yalaniv]

triangle() is the things I’ve been looking for but didn’t know it exist

Thanks