mirror of
https://github.com/processing/processing4.git
synced 2026-02-02 13:21:07 +01:00
56 lines
1.1 KiB
Java
56 lines
1.1 KiB
Java
import processing.core.*;
|
|
|
|
import java.applet.*;
|
|
import java.awt.*;
|
|
import java.awt.image.*;
|
|
import java.awt.event.*;
|
|
import java.io.*;
|
|
import java.net.*;
|
|
import java.text.*;
|
|
import java.util.*;
|
|
import java.util.zip.*;
|
|
import java.util.regex.*;
|
|
|
|
public class Spot extends PApplet {
|
|
|
|
/**
|
|
* Spot.
|
|
*
|
|
* Move the mouse the change the position and concentation
|
|
* of a blue spot light.
|
|
*/
|
|
|
|
int concentration = 600; // Try values 1 -> 10000
|
|
|
|
public void setup()
|
|
{
|
|
//size(200, 200, P3D);
|
|
size(640, 360, P3D);
|
|
noStroke();
|
|
fill(204);
|
|
sphereDetail(60);
|
|
}
|
|
|
|
public void draw()
|
|
{
|
|
background(0);
|
|
|
|
// Light the bottom of the sphere
|
|
directionalLight(51, 102, 126, 0, -1, 0);
|
|
|
|
// Orange light on the upper-right of the sphere
|
|
spotLight(204, 153, 0, 360, 160, 600, 0, 0, -1, PI/2, 600);
|
|
|
|
// Moving spotlight that follows the mouse
|
|
spotLight(102, 153, 204, 360, mouseY, 600, 0, 0, -1, PI/2, 600);
|
|
|
|
translate(width/2, height/2, 0);
|
|
sphere(120);
|
|
}
|
|
|
|
|
|
static public void main(String args[]) {
|
|
PApplet.main(new String[] { "Spot" });
|
|
}
|
|
}
|