[SOLVED] LWJGL - Rendering

tdegroot96 · September 24, 2012, 1:29pm

Well, I just started LWJGL so I can learn more stuff.
I’ve done some tutorials and stuff, added things to my game, so far, it’s really basic.
Now my problem is, I just rendered out a square, with a diagonal square bitten out of it.
What have I done wrong in my code?
Source:

github.com

tdgroot/Stibbs/blob/master/src/com/github/desmaster/main/Stibbs.java

package com.github.desmaster.main;

import org.lwjgl.Sys;
import org.lwjgl.opengl.Display;
import org.lwjgl.opengl.DisplayMode;

import com.github.desmaster.entity.Player;
import com.github.desmaster.gfx.Counter;
import com.github.desmaster.gfx.Render;
import com.github.desmaster.input.InputHandler;

public class Stibbs {

	public boolean finished = false;
	long lastFrame;
	long lastFPS;
	int fps;
	public static double x;
	public static double y;
	private static final int FRAMERATE = 60;

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Thanks

Phased · September 24, 2012, 1:37pm


		GL11.glVertex2f(-50, 50);
		GL11.glVertex2f(-50, -50);
		GL11.glVertex2f(50, 50);
		GL11.glVertex2f(50, -50);

I believe, is where your getting your problem, your setting the vertexs wrong

I have been taught to always draw from bottom right, bottom left, top right. top left so it would be



GL11.glVertex2f(-50, -50); //bottom left
GL11.glVertex2f(50, -50); //bottom right
GL11.glVertex2f(50, 50); //top right
GL11.glVertex2f(-50, 50); //top left

I believe that is now in the right order.

tdegroot96 · September 24, 2012, 1:55pm

Yes, it worked!
Thanks man! I believe this forum will teach me a lot of things :P.

Phased · September 24, 2012, 2:00pm

its ok, it was a super simple, It was pretty much the first thing I looked for lol.