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Making a 2D Scrolling Background

Started by ANDROSS Jul 26, 2007 at 9:41 AM 3 replies 900+ views

Original Post

Jul 26, 2007 at 9:41 AM

I'm making a 2D space shooter and I want to make a scrolling background. I have set the Orthographics view, and all the stuff but i don't know how to make a scrolling background! Please help!

Lord_Evil

Jul 26, 2007 at 9:46 AM

You could draw a fullscreen quad without depth writes and use a texture matrix to scroll the texture over the quad.

ANDROSS

Author

ANDROSS

Jul 26, 2007 at 11:17 AM

How to use texture matrix to scroll a texture??? (I'm really new to texture matrix).

Lord_Evil

Jul 26, 2007 at 12:00 PM

Set the texture matrix mode and call glTranslate. Then set matrix mode back to model view.

ANDROSS

Author

ANDROSS

Jul 26, 2007 at 2:13 PM

Tnx man!

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