configurable renderer

shaders/billboard.frag

@@ -12,5 +12,7 @@ void main()
 {
 	vec4 tex_color = texture(tex1, f_coord);
 	gl_FragData[0] = tex_color * param[0];
+#ifdef MOTIONBLUR_ENABLED
 	gl_FragData[1] = vec4(0.0f);
+#endif
 }

shaders/color.frag

@@ -7,5 +7,7 @@ in vec3 f_color;
 void main()
 {
 	gl_FragData[0] = vec4(f_color, 1.0f);
+#ifdef MOTIONBLUR_ENABLED
 	gl_FragData[1] = vec4(0.0f);
+#endif
 }

shaders/freespot.frag

@@ -13,10 +13,12 @@ void main()
 	if (dist2 > 0.5f * 0.5f)
 		discard;
 	gl_FragData[0] = vec4(param[0].rgb * emission, 1.0f);
+#ifdef MOTIONBLUR_ENABLED
 	{
         vec2 a = (f_clip_future_pos.xy / f_clip_future_pos.w) * 0.5 + 0.5;;
         vec2 b = (f_clip_pos.xy / f_clip_pos.w) * 0.5 + 0.5;;
         
         gl_FragData[1] = vec4(a - b, 0.0f, 0.0f);
 	}
+#endif
 }

shaders/light_common.glsl

@@ -1,5 +1,6 @@
 float calc_shadow()
 {
+#ifdef SHADOWMAP_ENABLED
 	vec3 coords = f_light_pos.xyz / f_light_pos.w;
 	
 	if (coords.z < 0.0f)
@@ -17,6 +18,9 @@ float calc_shadow()
 	shadow /= 16.0;
 		
 	return 1.0 - shadow;
+#else
+    return 1.0;
+#endif
 }
 
 vec3 apply_fog(vec3 color)

shaders/mat_clouds.frag

@@ -13,5 +13,7 @@ void main()
 {
 	vec4 tex_color = texture(tex1, f_coord);
 	gl_FragData[0] = tex_color * param[0];
+#ifdef MOTIONBLUR_ENABLED
 	gl_FragData[1] = vec4(0.0f);
+#endif
 }

shaders/mat_colored.frag

@@ -15,8 +15,13 @@ in vec4 f_clip_future_pos;
 #param (specular, 1, 1, 1, specular)
 #param (reflection, 1, 2, 1, zero)
 
+#ifdef SHADOWMAP_ENABLED
 uniform sampler2DShadow shadowmap;
+#endif
+
+#ifdef ENVMAP_ENABLED
 uniform samplerCube envmap;
+#endif
 
 #include <light_common.glsl>
 
@@ -26,7 +31,11 @@ void main()
 
 	vec3 normal = normalize(f_normal);
 	vec3 refvec = reflect(f_pos.xyz, normal);
+#ifdef ENVMAP_ENABLED
 	vec3 envcolor = texture(envmap, refvec).rgb;
+#else
+    vec3 envcolor = vec3(0.5);
+#endif
 
 	vec3 result = ambient * 0.5 + param[0].rgb * emission;
 
@@ -53,10 +62,12 @@ void main()
 	}
 
 	gl_FragData[0] = vec4(apply_fog(result * tex_color.rgb), tex_color.a);
+#ifdef MOTIONBLUR_ENABLED
 	{
         vec2 a = (f_clip_future_pos.xy / f_clip_future_pos.w) * 0.5 + 0.5;;
         vec2 b = (f_clip_pos.xy / f_clip_pos.w) * 0.5 + 0.5;;
         
         gl_FragData[1] = vec4(a - b, 0.0f, 0.0f);
 	}
+#endif
 }

shaders/mat_default.frag

@@ -18,8 +18,13 @@ in vec4 f_clip_future_pos;
 #texture (diffuse, 0, sRGB_A)
 uniform sampler2D diffuse;
 
+#ifdef SHADOWMAP_ENABLED
 uniform sampler2DShadow shadowmap;
+#endif
+
+#ifdef ENVMAP_ENABLED
 uniform samplerCube envmap;
+#endif
 
 #include <light_common.glsl>
 
@@ -32,7 +37,11 @@ void main()
 
 	vec3 normal = normalize(f_normal);
 	vec3 refvec = reflect(f_pos.xyz, normal);
+#ifdef ENVMAP_ENABLED
 	vec3 envcolor = texture(envmap, refvec).rgb;
+#else
+    vec3 envcolor = vec3(0.5);
+#endif
 
 	vec3 result = ambient * 0.5 + param[0].rgb * emission;
 
@@ -60,11 +69,12 @@ void main()
 
 	gl_FragData[0] = vec4(apply_fog(result * tex_color.rgb), tex_color.a);
 	
-	
+#ifdef MOTIONBLUR_ENABLED
 	{
         vec2 a = (f_clip_future_pos.xy / f_clip_future_pos.w) * 0.5 + 0.5;;
         vec2 b = (f_clip_pos.xy / f_clip_pos.w) * 0.5 + 0.5;;
         
         gl_FragData[1] = vec4(a - b, 0.0f, tex_color.a < 0.9f ? 0.0f : 1.0f);
 	}
+#endif
 }

shaders/mat_invalid.frag

@@ -5,5 +5,7 @@
 void main()
 {
 	gl_FragData[0] = vec4(1.0, 0.0, 1.0, 1.0);
+#ifdef MOTIONBLUR_ENABLED
 	gl_FragData[1] = vec4(0.0f);
+#endif
 }

shaders/mat_normalmap.frag

@@ -22,8 +22,13 @@ uniform sampler2D diffuse;
 #texture (normalmap, 1, RGB)
 uniform sampler2D normalmap;
 
+#ifdef SHADOWMAP_ENABLED
 uniform sampler2DShadow shadowmap;
+#endif
+
+#ifdef ENVMAP_ENABLED
 uniform samplerCube envmap;
+#endif
 
 #define NORMALMAP
 #include <light_common.glsl>
@@ -37,7 +42,11 @@ void main()
 
 	vec3 normal = f_tbn * normalize(texture(normalmap, f_coord).rgb * 2.0 - 1.0);
 	vec3 refvec = reflect(f_pos.xyz, normal);
+#ifdef ENVMAP_ENABLED
 	vec3 envcolor = texture(envmap, refvec).rgb;
+#else
+    vec3 envcolor = vec3(0.5);
+#endif
 
 	vec3 result = ambient * 0.5 + param[0].rgb * emission;
 
@@ -64,10 +73,13 @@ void main()
 	}
 
 	gl_FragData[0] = vec4(apply_fog(result * tex_color.rgb), tex_color.a);
+	
+#ifdef MOTIONBLUR_ENABLED
 	{
         vec2 a = (f_clip_future_pos.xy / f_clip_future_pos.w) * 0.5 + 0.5;;
         vec2 b = (f_clip_pos.xy / f_clip_pos.w) * 0.5 + 0.5;;
         
         gl_FragData[1] = vec4(a - b, 0.0f, 0.0f);
 	}
+#endif
 }

shaders/mat_reflmap.frag

@@ -21,8 +21,13 @@ uniform sampler2D diffuse;
 #texture (reflmap, 1, R)
 uniform sampler2D reflmap;
 
+#ifdef SHADOWMAP_ENABLED
 uniform sampler2DShadow shadowmap;
+#endif
+
+#ifdef ENVMAP_ENABLED
 uniform samplerCube envmap;
+#endif
 
 #include <light_common.glsl>
 
@@ -35,7 +40,11 @@ void main()
 
 	vec3 normal = normalize(f_normal);
 	vec3 refvec = reflect(f_pos.xyz, normal);
+#ifdef ENVMAP_ENABLED
 	vec3 envcolor = texture(envmap, refvec).rgb;
+#else
+    vec3 envcolor = vec3(0.5);
+#endif
 
 	vec3 result = ambient * 0.5 + param[0].rgb * emission;
 
@@ -63,10 +72,12 @@ void main()
 
 	gl_FragData[0] = vec4(apply_fog(result * tex_color.rgb), tex_color.a);
 	
+#ifdef MOTIONBLUR_ENABLED
 	{
         vec2 a = (f_clip_future_pos.xy / f_clip_future_pos.w) * 0.5 + 0.5;;
         vec2 b = (f_clip_pos.xy / f_clip_pos.w) * 0.5 + 0.5;;
         
         gl_FragData[1] = vec4(a - b, 0.0f, 0.0f);
 	}
+#endif
 }

shaders/mat_stars.frag

@@ -14,5 +14,7 @@ void main()
 
 	// color data is shared with normals, ugh
 	gl_FragData[0] = vec4(f_normal_raw.bgr, 1.0f);
+#ifdef MOTIONBLUR_ENABLED
 	gl_FragData[1] = vec4(0.0f);
+#endif
 }

shaders/traction.frag

@@ -8,10 +8,12 @@ in vec4 f_clip_future_pos;
 void main()
 {
 	gl_FragData[0] = param[0];
+#ifdef MOTIONBLUR_ENABLED
 	{
         vec2 a = (f_clip_future_pos.xy / f_clip_future_pos.w) * 0.5 + 0.5;;
         vec2 b = (f_clip_pos.xy / f_clip_pos.w) * 0.5 + 0.5;;
         
         gl_FragData[1] = vec4(a - b, 0.0f, 0.0f);
 	}
+#endif
 }