better grass, coal_block, magma; add alt bricks top; fix sand SSS

src/assets/minecraft/models/block/bricks.json

@@ -0,0 +1,7 @@
+{
+  "parent": "block/cube_column",
+  "textures": {
+    "side": "block/bricks",
+    "end": "block/bricks_top"
+  }
+}

src/assets/minecraft/optifine/ctm/grass_block_top/mat.yml

@@ -14,8 +14,8 @@ normal:
   noise: 6
   filter: sobel3
 occlusion:
-  z-bias: 1
-  z-scale: 3
+  z-bias: 16
+  z-scale: 2
   step-distance: 0.3
 smooth: {}
 f0:

src/assets/minecraft/optifine/ctm/red_sand/mat.yml

@@ -1,3 +1,5 @@
+wrap-x: true
+wrap-y: true
 alpha:
   value: 255
 albedo:
@@ -21,11 +23,9 @@ smooth:
 f0:
   value: 0.03
 porosity:
-  scale: 0.8
+  scale: 0.4
 sss:
   scale: 0.12
 ctm-count-x: 8
 ctm-count-y: 8
-wrap-x: true
-wrap-y: true
 ctm-type: repeat

src/assets/minecraft/optifine/ctm/sand/mat.yml

@@ -22,7 +22,7 @@ smooth: {}
 f0:
   value: 0.03
 porosity:
-  scale: 0.8
+  scale: 0.3
 sss:
   scale: 0.24
 ctm-count-x: 8

src/assets/minecraft/textures/block/bricks/mat.yml

@@ -6,11 +6,13 @@ alpha:
 height:
   scale: 0.6
 normal:
-  strength: 0.6
-  noise: 6
-  filter: sobel-low
+  strength: 0.4
+  noise: 2
+  filter: sobel-high
 occlusion:
   z-bias: 0
-  z-scale: 2
+  z-scale: 3
   step-distance: 0.15
+smooth:
+  scale: 2
 create-inventory: true

src/assets/minecraft/textures/block/bricks_top/mat.yml

@@ -0,0 +1,18 @@
+publish-inventory: true
+wrap-x: true
+wrap-y: true
+alpha:
+  value: 255
+height:
+  scale: 0.3
+normal:
+  strength: 0.4
+  noise: 2
+  filter: sobel-high
+occlusion:
+  z-bias: 0
+  z-scale: 3
+  step-distance: 0.15
+smooth:
+  scale: 2
+create-inventory: true

src/assets/minecraft/textures/block/coal_block/pbr.yml

@@ -1,22 +1,21 @@
+publish-inventory: true
 alpha:
   value: 255
 albedo:
-  value-red: 9
-  value-green: 7
-  value-blue: 7
+  value-red: 5
+  value-green: 2
+  value-blue: 2
 height:
   scale: 0.8
 normal:
-  strength: 2
+  strength: 1.5
   noise: 6
-  filter: sobel-low
+  filter: sobel3
 occlusion:
-  quality: 0.1
   z-bias: 0
   z-scale: 6
   step-distance: 0.2
-smooth:
-  scale: 0.45
+smooth: {}
 f0:
-  value: 0.17
+  scale: 0.017
 create-inventory: true

src/assets/minecraft/textures/block/grass/pbr.yml

@@ -17,5 +17,5 @@ smooth:
 f0:
   value: 0.017
 sss:
-  scale: 0.4
+  scale: 0.8
 create-inventory: true

src/assets/minecraft/textures/block/tall_grass/pbr.yml

@@ -17,7 +17,7 @@ smooth:
 f0:
   value: 0.017
 sss:
-  scale: 0.6
+  scale: 0.8
 create-inventory: true
 parts:
 - name: tall_grass_top