Building Room

[NickyP101]

Haha ok im trying to build a room, here is what i have:

public void render() { 

       		gl.glClear(GL11.GL_COLOR_BUFFER_BIT | GL11.GL_DEPTH_BUFFER_BIT);          // Clear The Screen And The Depth Buffer 

		gl.glLoadIdentity();

		gl.glTranslatef(0.0f, 0.0f, -6.0f);

		//Build Room

		gl.glBegin(gl.GL_QUADS);

			gl.glNormal3f(0.0f, 0.0f, 1.0f);


			gl.glColor3f(0.0f,1.0f,0.0f);

			gl.glVertex3f(-2.0f, 2.0f, -8.0f); //Draw Back Wall - Top Left	
			gl.glVertex3f(-2.0f, -2.0f, -8.0f); //Draw Back Wall - Bottom Left
			gl.glVertex3f( 2.0f, 2.0f, -8.0f); //Draw Back Wall - Top Right	
			gl.glVertex3f( 2.0f, -2.0f, -8.0f); //Draw Back Wall - Bottom Right

		gl.glEnd();


		gl.glBegin(gl.GL_QUADS);
			gl.glNormal3f(1.0f, 0.0f, 0.0f);


			gl.glColor3f(1.0f,0.0f,0.0f);

			gl.glVertex3f( -2.0f, 2.0f, 0.0f); //Draw Left Wall - Top Left	
			gl.glVertex3f( -2.0f, -2.0f, 0.0f); //Draw Left Wall - Bottom Left
			gl.glVertex3f( -2.0f, 2.0f,-8.0f); //Draw Left Wall - Top Right	
			gl.glVertex3f( -2.0f, -2.0f,-8.0f); //Draw Left Wall - Bottom Right


		gl.glEnd();


		gl.glBegin(gl.GL_QUADS);


			gl.glNormal3f(-1.0f, 0.0f, 0.0f);

			gl.glColor3f(0.0f,0.0f,1.0f);
		
			gl.glVertex3f( 2.0f, 2.0f,-8.0f); //Draw Right Wall - Top Left	
			gl.glVertex3f( 2.0f, -2.0f,-8.0f); //Draw Right Wall - Bottom Left
			gl.glVertex3f( 2.0f, 2.0f, 0.0f); //Draw Right Wall - Top Right	
			gl.glVertex3f( 2.0f, -2.0f, 0.0f); //Draw Right Wall - Bottom Right


		gl.glEnd();

		gl.glBegin(gl.GL_QUADS);


			gl.glNormal3f(0.0f, 1.0f, 0.0f);

			gl.glColor3f(1.0f,1.0f,1.0f);

			gl.glVertex3f( -2.0f,-2.0f,-8.0f); //Draw Floor - Top Left	
			gl.glVertex3f( -2.0f,-2.0f, 0.0f); //Draw Floor - Bottom Left
			gl.glVertex3f(  2.0f,-2.0f,-8.0f); //Draw Floor - Top Right	
			gl.glVertex3f(  2.0f,-2.0f, 0.0f); //Draw Floor - Bottom Right


		gl.glEnd();

			



		
   	}

Its not working quiet correctly, the walls seem to be in the correct position, but on each wall it looks like a triangle has been cut out of it. I cant show u a screenshot because i dont know how lol. Please take a quick look at the code, it might be something soo simple, im just beggining since yesterday lol alot more fun that 2D although i feel like im cheating lol i did some dynamic lighting in 2D using pure java no OpenGL or anything lol pixel by pixel lighting etc, lots of fun, in OpenGL i just set up a light lol LOVE IT!.

Cheers, Nick

[NickyP101]

Its ok figured it out, have to draw the QUADS clockwise from top left to top right to bottom right to bottom left

Thanks anyway!

[Phydeaux314]

More accurately, the quads do not need to be clockwise or whatnot, they need to have the points in order for each. That means hitting each corner in order.