Hello,

I begin with OpenGL and I want to render a texture centered at specific x y cordinates on game screen/HUD (not in world) but I know only do it with text.

 

Some help?

Thanks!

 

Have a look in the vanilla minecraft GUI code, specifically GuiIngame. That's the class that draws the HUD (toolbar, health, hunger, etc).

            GL11.glColor4f(1F, 1F, 1F, 1F);
            Minecraft.getMinecraft().renderEngine.bindTexture(yourResLocation);
            this.drawTexturedModalRect(x, y, xOnTexture(u), yOnTexure(v), width, height);

 

Texture must be 256x256 for this render method.