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render a square

This commit is contained in:
Brian Matzon 2004-07-22 15:34:04 +00:00
parent 94ea591017
commit 2245698f26
1 changed files with 20 additions and 3 deletions
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23
src/java/org/lwjgl/examples/Game.java
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@ -33,6 +33,7 @@ package org.lwjgl.examples;
import org.lwjgl.Sys;
import org.lwjgl.input.Keyboard;
import org.lwjgl.input.Mouse;
import org.lwjgl.openal.AL;
import org.lwjgl.opengl.Display;
import org.lwjgl.opengl.GL11;
@ -55,6 +56,9 @@ public class Game {
/** Exit the game */
private static boolean finished;
/** A rotating square! */
private static float angle;
/**
* No constructor needed - this class is static
@ -151,7 +155,9 @@ public class Game {
if (Keyboard.isKeyDown(Keyboard.KEY_ESCAPE)) {
finished = true;
}
// TODO: all your game logic goes here.
// TODO: all your game logic goes here.
angle += 2.0f % 360;
}
/**
@ -159,7 +165,18 @@ public class Game {
*/
private static void render() {
GL11.glClear(GL11.GL_COLOR_BUFFER_BIT | GL11.GL_STENCIL_BUFFER_BIT);
// TODO: all your rendering goes here
}
// TODO: all your rendering goes here
GL11.glClear(GL11.GL_COLOR_BUFFER_BIT);
GL11.glPushMatrix();
GL11.glTranslatef(Display.getDisplayMode().getWidth() / 2, Display.getDisplayMode().getHeight() / 2, 0.0f);
GL11.glRotatef(angle, 0, 0, 1.0f);
GL11.glBegin(GL11.GL_QUADS);
GL11.glVertex2i(-50, -50);
GL11.glVertex2i(50, -50);
GL11.glVertex2i(50, 50);
GL11.glVertex2i(-50, 50);
GL11.glEnd();
GL11.glPopMatrix();
}
}