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/** * @file shadowF.glsl * * $LicenseInfo:firstyear=2007&license=viewerlgpl$ * $/LicenseInfo$ */ varying vec4 post_pos; void main() { gl_FragColor = vec4(1,1,1,1); gl_FragDepth = max(post_pos.z/post_pos.w*0.5+0.5, 0.0); }