valerie
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StarGen
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more modular main

master
Marcus Gosselin 2014-10-11 14:53:37 -04:00
parent ffd55385c5
commit 2c94c4b835
1 changed files with 52 additions and 60 deletions
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112
src/Main.java
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@ -11,21 +11,28 @@ import javax.imageio.ImageIO;
public class Main { public class Main {
private static Variable nameVar = new Variable("", "name", "0", false); private static Variable nameVar = new Variable("", "name", "0", false);
private static int stars = 100; private static int stars = 10;
private static BufferedImage buffer;
private static Graphics2D graphics;
public static void main(String[] args) { public static void main(String[] args) {
try { try {
while (true) { //while (true) {
String name = "" + Integer.parseInt(nameVar.getValue()); String name = "" + Integer.parseInt(nameVar.getValue());
nameVar.setValue("" + (Integer.parseInt(nameVar.getValue()) + 1)); //nameVar.setValue("" + (Integer.parseInt(nameVar.getValue()) + 1));
Random rand = new Random(); Random rand = new Random();
BufferedImage image = new BufferedImage(1024, 600, 3); buffer = new BufferedImage(1024, 600, 3);
Graphics2D graphics = (Graphics2D) image.getGraphics(); graphics = (Graphics2D) buffer.getGraphics();
final int WIDTH = 1024;
for (int y = 0; y < 600; y++) final int HEIGHT = 600;
for (int x = 0; x < 1024; x++) {
final int MIN_STAR_SIZE = 20, MAX_STAR_SIZE = 50;
for (int y = 0; y < HEIGHT; y++) {
for (int x = 0; x < WIDTH; x++) {
int k = rand.nextInt(10); int k = rand.nextInt(10);
int r = 0 + k; int r = 0 + k;
@ -33,67 +40,59 @@ public class Main {
int b = 0 + k; int b = 0 + k;
graphics.setColor(new Color(r, g, b)); graphics.setColor(new Color(r, g, b));
graphics.fillRect(x, y, 1, 1); graphics.fillRect(x, y, 1, 1);
}
// int stars = 1;
for (int i = 0; i < stars; i++) {
int size = (int) Math.pow(2, rand.nextInt(4) + 3) + 1;
double x = rand.nextInt(1024 - size);
double y = rand.nextInt(600 - size);
int r = (rand.nextInt(4) * 10) + 10;
int g = (rand.nextInt(4) * 10) + 10;
int b = (rand.nextInt(4) * 10) + 10;
graphics.drawImage(getScaledImage(getStar(r, g, b), size, size), (int) x, (int) y, null);
if (size == 65 && rand.nextBoolean() && rand.nextBoolean() && rand.nextBoolean()) {
x += 32;
y += 32;
double angle = rand.nextDouble() * 360;
double modifier = 5 + (rand.nextDouble() * 16);
// UIFM UNIDENTIFIABLE FLYING MATH
x += Math.sin(angle) * modifier;
y += Math.cos(angle) * modifier;
size = (int) Math.pow(2, rand.nextInt(2) + 3) + 1;
x -= (size - 1) / 2;
y -= (size - 1) / 2;
r = (rand.nextInt(6) * 10) + 20;
g = (rand.nextInt(6) * 10) + 20;
b = (rand.nextInt(6) * 10) + 20;
graphics.drawImage(getScaledImage(getStar(r, g, b), size, size), (int) x, (int) y, null);
} }
} }
System.out.println("Saving...");
for(int i = 0; i < stars; i ++) {
ImageIO.write(image, "png", new File(name + ".png")); int size = MIN_STAR_SIZE + (int)(Math.random() * (MAX_STAR_SIZE - MIN_STAR_SIZE));
int r = (int)(Math.random() * 50);
int g = (int)(Math.random() * 50);
int b = (int)(Math.random() * 50);
int x = (int)(Math.random() * WIDTH - (size * 2 + 1));
int y = (int)(Math.random() * HEIGHT - (size * 2 + 1));
graphics.drawImage(getStar(r, g, b, size), x, y, null);
}
ImageIO.write(buffer, "png", new File(name + ".png"));
System.out.println("Saved!"); System.out.println("Saved!");
} //}
} catch (Exception e) { } catch (Exception e) {
} }
} }
public static BufferedImage getStar(int r, int g, int b) { /**
* size, given such that the output dimensions = 2 * size + 1
* @param r
* @param g
* @param b
* @param size
* @return
*/
public static BufferedImage getStar(int r, int g, int b, int size) {
// abs(sqrt(sqrt(abs(3.14x))+sqrt(abs(3.14y)))-2.4) // abs(sqrt(sqrt(abs(3.14x))+sqrt(abs(3.14y)))-2.4)
BufferedImage image = new BufferedImage(1001, 1001, 3); BufferedImage image = new BufferedImage(size*2 + 1, size*2 + 1, 3);
Graphics2D graphics = (Graphics2D) image.getGraphics(); Graphics2D graphics = (Graphics2D) image.getGraphics();
//lets make a huge image... //lets make a huge image...
for (int y = 0; y < 1001; y++) for (int y = 0; y < size*2 + 1; y++)
for (int x = 0; x < 1001; x++) { for (int x = 0; x < size*2 + 1; x++) {
//lets use variables that dont make sense //lets use variables that dont make sense
double x2 = x - 500; double x2 = x - size;
x2 /= 50; x2 /= size/10;
double y2 = y - 500; double y2 = y - size;
y2 /= 50; y2 /= size/10;
double a = 0 - (Math.sqrt(Math.sqrt(Math.abs(Math.PI * (x2))) + Math.sqrt(Math.abs(Math.PI * (y2)))) - 2.35); double a = 0 - (Math.sqrt(Math.sqrt(Math.abs(Math.PI * (x2))) + Math.sqrt(Math.abs(Math.PI * (y2)))) - 2.35);
int baseColor = a >= 0 ? 255 : 0; int baseColor = a >= 0 ? 255 : 0;
int opacity = (int) ((a / 6d) * 255); int opacity = (int) ((a / 6d) * 255);
@ -103,13 +102,6 @@ public class Main {
//whatever, this works. //whatever, this works.
} }
try {
//scale that shit down.
image = getScaledImage(image, 129, 129);
} catch (IOException e) {
e.printStackTrace();
}
return image; return image;
} }