topical media & game development
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graphic-processing-site-examples-3D-Textures-Texture2-Texture2.pde / pde
Texture 2. Using a rectangular image to map a texture onto a triangle. 

  
  
  PImage img;
  
  void setup() {
    size(640, 360, P3D);
    img = loadImage("berlin-1.jpg");
    noStroke();
  }
  
  void draw() {
    background(0);
    translate(width / 2, height / 2);
    rotateY(map(mouseX, 0, width, -PI, PI));
    beginShape();
    texture(img);
    vertex(-100, -100, 0, 0, 0);
    vertex(100, -40, 0, 400, 120);
    vertex(0, 100, 0, 200, 400);
    endShape();
  }
[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

(C) Æliens 20/2/2008

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