Update leenkx/blender/lnx/material/make_cluster.py

leenkx/blender/lnx/material/make_cluster.py

@@ -19,6 +19,7 @@ def write(vert: shader.Shader, frag: shader.Shader):
     parse_opacity = blend or mat_utils.is_transluc(mat_state.material)
     is_mobile = rpdat.lnx_material_model == 'Mobile'
     is_shadows = '_ShadowMap' in wrd.world_defs
+    is_transparent_shadows = '_ShadowMapTransparent' in wrd.world_defs
     is_shadows_atlas = '_ShadowMapAtlas' in wrd.world_defs
     is_single_atlas = '_SingleAtlas' in wrd.world_defs
 
@@ -33,13 +34,16 @@ def write(vert: shader.Shader, frag: shader.Shader):
         if is_shadows_atlas:
             if not is_single_atlas:
                 frag.add_uniform('sampler2DShadow shadowMapAtlasPoint', included=True)
+                if is_transparent_shadows:
                     frag.add_uniform('sampler2D shadowMapAtlasPointTransparent', included=True)
             else:
                 frag.add_uniform('sampler2DShadow shadowMapAtlas', top=True)
+                if is_transparent_shadows:
                     frag.add_uniform('sampler2D shadowMapAtlasTransparent', top=True)
             frag.add_uniform('vec4 pointLightDataArray[maxLightsCluster]', link='_pointLightsAtlasArray', included=True)
         else:
             frag.add_uniform('samplerCubeShadow shadowMapPoint[4]', included=True)
+            if is_transparent_shadows:
                 frag.add_uniform('samplerCube shadowMapPointTransparent[4]', included=True)
 
     if not '_VoxelAOvar' in wrd.world_defs and not '_VoxelGI' in wrd.world_defs or ((parse_opacity or '_VoxelShadow' in wrd.world_defs) and ('_VoxelAOvar' in wrd.world_defs or '_VoxelGI' in wrd.world_defs)):
@@ -62,12 +66,15 @@ def write(vert: shader.Shader, frag: shader.Shader):
             if is_shadows_atlas:
                 if not is_single_atlas:
                     frag.add_uniform('sampler2DShadow shadowMapAtlasSpot', included=True)
+                    if is_transparent_shadows:
                         frag.add_uniform('sampler2D shadowMapAtlasSpotTransparent', included=True)
                 else:
                     frag.add_uniform('sampler2DShadow shadowMapAtlas', top=True)
+                    if is_transparent_shadows:
                         frag.add_uniform('sampler2D shadowMapAtlasTransparent', top=True)
             else:
                 frag.add_uniform('sampler2DShadow shadowMapSpot[4]', included=True)
+                if is_transparent_shadows:
                     frag.add_uniform('sampler2D shadowMapSpotTransparent[4]', included=True)
             frag.add_uniform('mat4 LWVPSpotArray[maxLightsCluster]', link='_biasLightWorldViewProjectionMatrixSpotArray', included=True)
 
@@ -85,11 +92,9 @@ def write(vert: shader.Shader, frag: shader.Shader):
     frag.write('    specular,')
     frag.write('    f0')
     if is_shadows:
-        frag.write('\t, li, lightsArray[li * 3 + 2].x, lightsArray[li * 3 + 2].z != 0.0')
+        frag.write('\t, li, lightsArray[li * 3 + 2].x, lightsArray[li * 3 + 2].z != 0.0') # bias
-        if '_ShadowMapTransparent' in wrd.world_defs and parse_opacity:
+    if is_transparent_shadows:
-            frag.write(', opacity != 1.0')
+        frag.write('\t, opacity != 1.0')
-        else:
-            frag.write(', false')
     if '_Spot' in wrd.world_defs:
         frag.write('\t, lightsArray[li * 3 + 2].y != 0.0')
         frag.write('\t, lightsArray[li * 3 + 2].y') # spot size (cutoff)
@@ -102,9 +107,10 @@ def write(vert: shader.Shader, frag: shader.Shader):
     if '_MicroShadowing' in wrd.world_defs and not is_mobile:
         frag.write('\t, occlusion')
     if '_SSRS' in wrd.world_defs:
+        frag.add_uniform('sampler2D gbufferD')
         frag.add_uniform('mat4 invVP', '_inverseViewProjectionMatrix')
         frag.add_uniform('vec3 eye', '_cameraPosition')
-        frag.write(', wposition.z, invVP, eye')
+        frag.write(', gbufferD, invVP, eye')
     frag.write(');')
 
     frag.write('}') # for numLights