| Gunderak |
12-20-2012 06:50 AM |
Attempting to render 3D shapes
Hey, tried playing around rendering a hollow cylinder, sort of worked.
Here is my script:
PHP Code:
//#CLIENTSIDE
function onCreated(){
const radius = 200; //The radius of the cylinder.
const detail = 2; //How much detail to show.
const ntsc = false; //NTSC colours, sort of.
const blurlevel = 1; //To skew the render.
const spinspeed = 0.05; //How fast it rotates.
DrawGUI();
}
function DrawGUI(){
this.imgs = 0;
temp.tx = screenwidth/2 - 250;
temp.ty = screenheight/2 + 50;
//Loops through and shows all polygons for the render.
for(temp.i = 0; i < radius*detail; i ++){
this.imgs.add(i);
temp.tx += sin(i)*radius; //Changes the positioning to a circle.
temp.ty -= cos(i)*radius; //Same
with(findimg(1+i)){
layer = 4;
polygon = {
temp.tx, temp.ty,
temp.tx + radius/2,
temp.ty + radius/2,
};
useowncenter = true;
rotationcenter = {temp.tx -radius/2, temp.ty -radius/2};
}
}
onTimeout();
}
function onTimeout(){
//Loops through all images and rotates them.
for(temp.i : this.imgs){
findimg(1+this.imgs[i]).rotation += spinspeed;
if(ntsc){
findimg(1+this.imgs[i]).red = random(0,1);
findimg(1+this.imgs[i]).green = random(0,1);
findimg(1+this.imgs[i]).blue = random(0,1);
}
//Skews the polygons.
findimg(1+this.imgs[i]).stretchx = random(1,blurlevel);
findimg(1+this.imgs[i]).stretchy = random(1,blurlevel);
}
settimer(0.05);
}
The script can cause the Graal client to become quite laggy if rendering a large cylinder with a high detail value.
Not quite sure how to actually make the shape proper 3D.
In which I could rotate it on each axis, x,y,z.
If anyone has some formulas they'd like to share it's more than welcome. |
