vortxGE 2.0 : Self shadow

posted in Journal of Lee Stripp

Published February 11, 2012

Starting to look a little better, I now give full access to settings for shadows to the User. via ShadowMap size and pixel sample x,y values.

EDIT :

And here's another update. Shadow is now a little softer and I added more settings for the User.

Code showing a light setup for the shadowmap pass.


	 	   lsLight *light = (lsLight*)demo_scene->getFoundNode();
 
            // set our clip area
            float vr = pass_shadowmap->getFBO()->getWidth() / pass_shadowmap->getFBO()->getHeight();
            light->Set_Perspective( 45.0, vr, 1.0, 10.0 );
            light->setShadow_bias( 0.005 );
            // set sample mult
            light->setPixel_x( 0.002 );
            light->setPixel_y( 0.002 );
            // Set light
            pass_shadowmap->setLight( light );