nuclear@30: attribute vec4 attr_vertex, attr_color;
nuclear@30: attribute vec2 attr_texcoord;
nuclear@29: attribute vec4 attr_tangent;
nuclear@29: attribute vec3 attr_normal;
nuclear@29: 
nuclear@29: uniform mat4 matrix_modelview, matrix_projection, matrix_texture;
nuclear@30: uniform mat3 matrix_normal;
nuclear@29: uniform float t;
nuclear@29: uniform vec4 light_pos;
nuclear@29: 
nuclear@29: varying vec3 vpos, normal, tangent;
nuclear@29: varying vec4 tc;
nuclear@29: varying vec3 lpos;
nuclear@29: 
nuclear@29: void main()
nuclear@29: {
nuclear@29: 	mat4 mvp = matrix_projection * matrix_modelview;
nuclear@29: 	gl_Position = mvp * attr_vertex;
nuclear@29: 
nuclear@29: 	vpos = (matrix_modelview * attr_vertex).xyz;
nuclear@29: 
nuclear@30: 	normal = matrix_normal * attr_normal;
nuclear@30: 	tangent = matrix_normal * attr_tangent.xyz;
nuclear@29: 
nuclear@29: 	lpos = (matrix_modelview * light_pos).xyz;
nuclear@29: 
nuclear@30: 	tc = matrix_texture * vec4(attr_texcoord, 0.0, 1.0);
nuclear@29: }