Remove a number of rarely used legacy features

[libs/gl.git] / source / programbuilder.cpp

diff --git a/source/programbuilder.cpp b/source/programbuilder.cpp
index 1706b9d4ad70c0dc8e362f7c37b754e5df7a02b8..1e8f55773de8081a9ae99504289df7d7e5418f63 100644 (file)
--- a/source/programbuilder.cpp
+++ b/source/programbuilder.cpp
@@ -106,8 +106,7 @@ const ProgramBuilder::VariableDefinition ProgramBuilder::standard_variables[] =
        { FRAGMENT, "tex_sample", "vec4", "texture2D(texture, texture_coord)", 0 },
 
        { VERTEX, "gl_Position", "vec4", "projection_matrix*eye_vertex", 0 },
-       { VERTEX, "shd_vertex", "vec3", "vec3(dot(eye_vertex, gl_EyePlaneS[shadow_unit]), dot(eye_vertex, gl_EyePlaneT[shadow_unit]), dot(eye_vertex, gl_EyePlaneR[shadow_unit]))", "g" },
-       { VERTEX, "shd_vertex", "vec3", "(shd_eye_matrix*eye_vertex).xyz", "!g" },
+       { VERTEX, "shd_vertex", "vec3", "(shd_eye_matrix*eye_vertex).xyz", 0 },
        { VERTEX, "tbn_sky_dir", "vec3", "eye_sky_dir*eye_tbn_matrix", "n" },
        { VERTEX, "tbn_light_dir[i]", "vec3", "eye_light_dir[i]*eye_tbn_matrix", 0 },
        { VERTEX, "eye_light_dir[i]", "vec3", "normalize(eye_light_position[i].xyz-eye_vertex.xyz*eye_light_position[i].w)", 0 },
@@ -128,7 +127,6 @@ const ProgramBuilder::VariableDefinition ProgramBuilder::standard_variables[] =
        { ATTRIBUTE, "tangent", "vec3", 0, 0 },
        { ATTRIBUTE, "binormal", "vec3", 0, 0 },
 
-       { UNIFORM, "ShadowMap::shadow_unit", "int", 0, 0 },
        { UNIFORM, "texture", "sampler2D", 0, 0 },
        { UNIFORM, "shadow", "sampler2DShadow", 0, 0 },
        { UNIFORM, "ShadowMap::shadow_darkness", "float", 0, 0 },