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197.117 Toxiclibs example
// Import Toxiclibs libraries
import toxi.geom.*;
import toxi.geom.mesh.*;
import toxi.volume.*;
import toxi.processing.*;
ToxiclibsSupport gfx;
TriangleMesh mesh;
VolumetricSpace volume;
void setup() {
size(500,500,P3D);
gfx = new ToxiclibsSupport(this);
//This line creates the 3d space that you can operate in.
//The first parameter: new Vec3D(200,200,200) sets the area to be 200x200x200 units
//The next three parameters: 50,50,50 set the resolution of the 3d space.
volume = new VolumetricSpaceArray(new Vec3D(200,200,200), 50,50,50);
IsoSurface surface = new ArrayIsoSurface(volume);
mesh = new TriangleMesh();
/*
// Draw a single cube
VolumetricBrush brush = new BoxBrush(volume, 25.0);
brush.drawAtAbsolutePos( new Vec3D(0,0,0), 1 );
*/
/*
// Draw a sphere
VolumetricBrush brush = new RoundBrush(volume, 25.0);
brush.drawAtAbsolutePos( new Vec3D(0,0,0), 1 );
*/
// Draw a 10x10x10 cube of cubes
VolumetricBrush brush = new BoxBrush(volume, 5.0);
for(int i = 0; i < 10; i++){
for(int j = 0; j < 10; j++){
for(int k = 0; k < 10; k++){
brush.drawAtAbsolutePos(new Vec3D((i*10)-50 +random(3), (j*10)-50+random(3), (k*10)-50+random(3)), 1 );
}
}
}
// Below code handles the mesh computation
volume.closeSides();
surface.reset();
surface.computeSurfaceMesh(mesh, 0.5); // Second parameter is surface iso value, aka: blobbiness.Try values between 0 - 1.
}
void draw() {
background(0);
lights();
translate( width/2, height/2, 0);
rotateY( frameCount * 0.005 ); // Rotate the mesh so we can see it
scale(2);
fill(118,255,74); // Colour the mesh (only used in procepssing)
noStroke();
beginShape(TRIANGLES);
gfx.mesh( mesh );
endShape();
}
// Save when 'p' key is pressed. Goes into sketch folder.
void keyPressed() {
if (key=='p') {
mesh.saveAsSTL( sketchPath( "toxic_output.stl" ));
}
}
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