istereo: sdr/tunnel.v.glsl annotate

istereo

fixed the rotated gui problem

author	John Tsiombikas <nuclear@member.fsf.org>
date	Fri, 09 Sep 2011 10:25:03 +0300
parents	fb4c9641059f
children

rev	line source
nuclear@30	1 attribute vec4 attr_vertex, attr_color;
nuclear@30	2 attribute vec2 attr_texcoord;
nuclear@29	3 attribute vec4 attr_tangent;
nuclear@29	4 attribute vec3 attr_normal;
nuclear@29	5
nuclear@29	6 uniform mat4 matrix_modelview, matrix_projection, matrix_texture;
nuclear@30	7 uniform mat3 matrix_normal;
nuclear@29	8 uniform float t;
nuclear@29	9 uniform vec4 light_pos;
nuclear@29	10
nuclear@29	11 varying vec3 vpos, normal, tangent;
nuclear@29	12 varying vec4 tc;
nuclear@29	13 varying vec3 lpos;
nuclear@29	14
nuclear@29	15 void main()
nuclear@29	16 {
nuclear@29	17 mat4 mvp = matrix_projection * matrix_modelview;
nuclear@29	18 gl_Position = mvp * attr_vertex;
nuclear@29	19
nuclear@29	20 vpos = (matrix_modelview * attr_vertex).xyz;
nuclear@29	21
nuclear@30	22 normal = matrix_normal * attr_normal;
nuclear@30	23 tangent = matrix_normal * attr_tangent.xyz;
nuclear@29	24
nuclear@29	25 lpos = (matrix_modelview * light_pos).xyz;
nuclear@29	26
nuclear@30	27 tc = matrix_texture * vec4(attr_texcoord, 0.0, 1.0);
nuclear@29	28 }