createRenderTargetTexture - how to change texture background

asphodeli · Post by **asphodeli** » Fri Sep 12, 2008 7:52 am

Hi guys,

createRenderTargetTexture is working fine and all, but I need to change the default blue background to black, is there any way I can do that?

hybrid · Post by **hybrid** » Fri Sep 12, 2008 8:38 am

Yes, the color used when setting the RenderTarget should clear the backbuffer to that value.

asphodeli · Post by **asphodeli** » Fri Sep 12, 2008 9:07 am

hybrid wrote:Yes, the color used when setting the RenderTarget should clear the backbuffer to that value.

Argh! Okay. Its hidden somewhere in the docs and I couldn't find it.

asphodeli · Post by **asphodeli** » Sat Sep 13, 2008 2:37 am

just to check, does RTT render IGUIEnvironment as well, or do I have to set the GUI widgets to invisible?

JP · Post by JP » Sat Sep 13, 2008 11:26 am

That all depends on your code...

With RTT you set the render target then call smgr->drawAll() to get the scene rendered into the texture. If you then want the GUI as well then you call gui->drawAll(), if you don't call that then it won't get rendered.