Tweak Photonics GI

shaders/dimensions/composite1.fsh

@@ -1260,6 +1260,7 @@ void main() {
 		// idk why this do
 		// this seems to be compensating view bobbing, but why not do this when calculating feetPlayerPos? hmmm
 		feetPlayerPos += gbufferModelViewInverse[3].xyz;
+		float viewDist = length(feetPlayerPos);
 		worldPos = feetPlayerPos + cameraPosition;
 	////////////////////////////////////////////////////////////////////////////////////////////
 	///////////////////////////////////	    FILTER STUFF      //////////////////////////////////
@@ -1292,11 +1293,11 @@ void main() {
 	////////////////////////////////	SHADOWMAP		////////////////////////////////
 		// setup shadow projection
 
-		float shadowMapFalloff = smoothstep(0.0, 1.0, min(max(1.0 - length(feetPlayerPos) / (shadowDistance+32.0),0.0)*5.0,1.0));
+		float shadowMapFalloff = smoothstep(0.0, 1.0, min(max(1.0 - viewDist / (shadowDistance+32.0),0.0)*5.0,1.0));
 		#if defined DISTANT_HORIZONS || defined VOXY
-			float shadowMapFalloff2 = smoothstep(0.0, 1.0, min(max(1.0 - length(feetPlayerPos) / min(shadowDistance, max(far-32.0,32.0)),0.0)*5.0,1.0));
+			float shadowMapFalloff2 = smoothstep(0.0, 1.0, min(max(1.0 - viewDist / min(shadowDistance, max(far-32.0,32.0)),0.0)*5.0,1.0));
 		#else
-			float shadowMapFalloff2 = smoothstep(0.0, 1.0, min(max(1.0 - length(feetPlayerPos) / shadowDistance,0.0)*5.0,1.0));
+			float shadowMapFalloff2 = smoothstep(0.0, 1.0, min(max(1.0 - viewDist / shadowDistance,0.0)*5.0,1.0));
 		#endif
 
 		if(eyeInWater){
@@ -1476,6 +1477,16 @@ void main() {
 			
 			Indirect_lighting += doIndirectLighting(AmbientLightColor * skylight, MinimumLightColor, lightmap.y);
 
+			#ifdef PHOTONICS_ENABLED
+				#if defined DISTANT_HORIZONS || defined VOXY
+					float photonicsFalloff = smoothstep(min(far, 128.0), min(0.9*far, 118.0), viewDist);
+				#else
+					float photonicsFalloff = smoothstep(256.0, 230.0, viewDist);
+				#endif
+
+				vec3 gi_color = texture(colortex15, texcoord).xyz;
+				Indirect_lighting = mix(Indirect_lighting, gi_color*2.5*PHOTONICS_INDIRECT_BRIGHTNESS, photonicsFalloff);
+			#endif
 		#endif
 
 		#ifdef NETHER_SHADER
@@ -1537,12 +1548,6 @@ void main() {
 	/////////////////////////////	EFFECTS FOR INDIRECT	/////////////////////////////
 	/////////////////////////////////////////////////////////////////////////////////////
 
-		#ifdef PHOTONICS_ENABLED
-			vec3 gi_color = texture(colortex15, texcoord).xyz;
-
-			Indirect_lighting += gi_color*2.5*PHOTONICS_INDIRECT_BRIGHTNESS;
-		#endif
-
 		float SkySSS = SSAO_SSS.y;
 		vec3 AO = vec3(1.0);
 

shaders/lang/en_us.lang

@@ -1,6 +1,6 @@
 option.SHADER_VERSION_LABEL = §d§lECLIPSE§r - A Bliss Edit
     prefix.SHADER_VERSION_LABEL = V
-    value.SHADER_VERSION_LABEL.482 = 6.3.1
+    value.SHADER_VERSION_LABEL.482 = 6.3.2
 
 # if you're here to translate, this is not a joke, these do what they say
 profile.POTATO=§4Potato 

shaders/lang/zh_cn.lang

@@ -1,6 +1,6 @@
 option.SHADER_VERSION_LABEL = §d§lECLIPSE§r - Bliss 编辑版
     prefix.SHADER_VERSION_LABEL = 版本
-    value.SHADER_VERSION_LABEL.482 = 6.3.1
+    value.SHADER_VERSION_LABEL.482 = 6.3.2
 
 # 如果你是来翻译的，这不是玩笑，这些选项的功能正如其名
 profile.POTATO=§4土豆 (极低配置)

shaders/lib/diffuse_lighting.glsl

@@ -183,13 +183,14 @@ vec3 doBlockLightLighting(
             photonicsLight += (ph_direct_soft.xyz / max(ph_direct_soft.w, 1.0f));
             photonicsLight += lightColor * 2.5 * min(max(lightmap-0.999,0.0)/(1.0-0.999),1.0);
 
-            
             #if defined DISTANT_HORIZONS || defined VOXY
-                float photonicsFalloff = smoothstep(min(1.0*far, 256.0), min(0.9*far, 230.0), length(playerPos));
-                blockLight = mix(blockLight, photonicsLight, photonicsFalloff);
-            #else
-                blockLight = photonicsLight;
-            #endif
+				float photonicsFalloff = smoothstep(min(far, 256.0), min(0.9*far, 230.0), length(playerPos));
+			#else
+				float photonicsFalloff = smoothstep(256.0, 230.0, length(playerPos));
+			#endif
+
+            
+            blockLight = mix(blockLight, photonicsLight, photonicsFalloff);
         }
     #endif