1 files changed, 0 insertions, 86 deletions
diff --git a/shaders/xreal-lighting-dbs-omni.frag b/shaders/xreal-lighting-dbs-omni.frag
deleted file mode 100644
index 5e08797..0000000
--- a/shaders/xreal-lighting-dbs-omni.frag
+++ /dev/null
@@ -1,86 +0,0 @@
-// [config]
-// expect_result: pass
-// glsl_version: 1.10
-//
-// # NOTE: Config section was auto-generated from file
-// # NOTE: 'glslparser.tests' at git revision
-// # NOTE: 6cc17ae70b70d150aa1751f8e28db7b2a9bd50f0
-// [end config]
-
-/*
-===========================================================================
-Copyright (C) 2006 Robert Beckebans <trebor_7@users.sourceforge.net>
-
-This file is part of XreaL source code.
-
-XreaL source code is free software; you can redistribute it
-and/or modify it under the terms of the GNU General Public License as
-published by the Free Software Foundation; either version 2 of the License,
-or (at your option) any later version.
-
-XreaL source code is distributed in the hope that it will be
-useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with XreaL source code; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-===========================================================================
-*/
-
-uniform sampler2D	u_DiffuseMap;
-uniform sampler2D	u_BumpMap;
-uniform sampler2D	u_SpecularMap;
-uniform sampler2D	u_AttenuationMapXY;
-uniform sampler2D	u_AttenuationMapZ;
-uniform vec3		u_ViewOrigin;
-uniform vec3		u_LightOrigin;
-uniform vec3		u_LightColor;
-uniform float       u_LightScale;
-uniform float		u_SpecularExponent;
-
-varying vec3		var_Vertex;
-varying vec2		var_TexDiffuse;
-varying vec2		var_TexBump;
-varying vec2		var_TexSpecular;
-varying vec4		var_TexAtten;
-varying mat3		var_OS2TSMatrix;
-
-void	main()
-{	
-	// compute view direction in tangent space
-	vec3 V = normalize(var_OS2TSMatrix * (u_ViewOrigin - var_Vertex));
-	
-	// compute light direction in tangent space
-	vec3 L = normalize(var_OS2TSMatrix * (u_LightOrigin - var_Vertex));
-	
-	// compute half angle in tangent space
-	vec3 H = normalize(L + V);
-	
-	// compute normal in tangent space from bumpmap
-	vec3 N = 2.0 * (texture2D(u_BumpMap, var_TexBump).xyz - 0.5);
-	N = normalize(N);
-	
-	// compute the diffuse term
-	vec4 diffuse = texture2D(u_DiffuseMap, var_TexDiffuse);
-	diffuse.rgb *= u_LightColor * clamp(dot(N, L), 0.0, 1.0);
-	
-	// compute the specular term
-	vec3 specular = texture2D(u_SpecularMap, var_TexSpecular).rgb * u_LightColor * pow(clamp(dot(N, H), 0.0, 1.0), u_SpecularExponent);
-	
-	// compute attenuation
-//	vec3 attenuationXY = texture2D(u_AttenuationMapXY, var_TexAtten.xy).rgb;
-	vec3 attenuationXY = texture2DProj(u_AttenuationMapXY, vec3(var_TexAtten.x, var_TexAtten.y, var_TexAtten.w)).rgb;
-	vec3 attenuationZ  = texture2D(u_AttenuationMapZ, vec2(var_TexAtten.z, 0)).rgb;
-					
-	// compute final color
-	vec4 color = diffuse;
-	color.rgb += specular;
-	color.rgb *= attenuationXY;
-	color.rgb *= attenuationZ;
-	color.rgb *= u_LightScale;
-
-	gl_FragColor = color;
-}
-