invisible

diff data/shaders/invisible.v.glsl @ 23:b50ad2711f5f

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fixed fov aspect projection et c, added shaders todo: segmentation
author Eleni Maria Stea <eleni@mutantstargoat.com>
date Sat, 16 Nov 2013 23:29:15 +0200
parents 531a814d4d6b
children 8b81571dd4dd
line diff
     1.1 --- a/data/shaders/invisible.v.glsl	Sun Nov 10 14:32:29 2013 +0200
     1.2 +++ b/data/shaders/invisible.v.glsl	Sat Nov 16 23:29:15 2013 +0200
     1.3 @@ -0,0 +1,11 @@
     1.4 +uniform sampler2D depth_tex;
     1.5 +
     1.6 +void main()
     1.7 +{
     1.8 +	float depth = texture2D(depth_tex, gl_MultiTexCoord0.xy).r;
     1.9 +	vec4 vpos = gl_Vertex;
    1.10 +	vpos.z = depth;
    1.11 +
    1.12 +	gl_Position = gl_ModelViewProjectionMatrix * vpos;
    1.13 +	gl_TexCoord[0] = gl_MultiTexCoord0;
    1.14 +}