givaway

Hello all, I've been having trouble rendering an entity in forge, and I'm not quite sure what the problem is. I have it rendering 2 faces of a cube, but whenever i look at a certain angle the cube disappears. It seems that it is only visible from the orientation 102(west) through -152(north) here is the code inside of my "Render" file package over.extrashapes; import org.lwjgl.opengl.GL11; import org.lwjgl.opengl.GL12; import net.minecraft.client.renderer.Tessellator; import net.minecraft.client.renderer.entity.Render; import net.minecraft.client.renderer.texture.TextureMap; import net.minecraft.entity.Entity; import net.minecraft.item.Item; import net.minecraft.util.Icon; import net.minecraft.util.ResourceLocation; public class ShapeRender extends Render { ResourceLocation texture = null; public ShapeRender () { } @Override public void doRender(Entity entity, double par2, double par4, double par6,float f, float f1) { GL11.glDisable(GL11.GL_TEXTURE_2D); GL11.glDisable(GL11.GL_LIGHTING); //GL11.glEnable(GL11.GL_BLEND); // GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE); //GL11.glEnable(GL12.GL_RESCALE_NORMAL); GL11.glPushMatrix(); GL11.glTranslatef((float)par2, (float)par4, (float)par6); Tessellator tessellator = Tessellator.instance; tessellator.startDrawing(GL11.GL_QUADS); tessellator.setColorRGBA(0, 0, 0, 128); tessellator.setNormal(0, 0, 0); //front tessellator.addVertex(0, 0, 0); tessellator.addVertex(0, 1, 0); tessellator.addVertex(1, 1, 0); tessellator.addVertex(1, 0, 0); //back tessellator.addVertex(1, 0, 1); tessellator.addVertex(1, 1, 1); tessellator.addVertex(0, 1, 1); tessellator.addVertex(0, 0, 1); tessellator.draw(); GL11.glPopMatrix(); // GL11.glDisable(GL11.GL_BLEND); GL11.glEnable(GL11.GL_LIGHTING); GL11.glEnable(GL11.GL_TEXTURE_2D); } @Override protected ResourceLocation getEntityTexture(Entity entity) { // TODO Auto-generated method stub return null; } } any suggestions or solutions would be awesome, this has been haunting me for a couple days Thanks