From 9d54763401148d37c06e9be78fc901eab2f0b9ba Mon Sep 17 00:00:00 2001
From: gregory <gregory@wildfiregames.com>
Date: Sat, 11 Aug 2012 06:10:29 +0000
Subject: [PATCH] Added improved normal mapping, parallax mapping, specular
 mapping, and AO on the Roman buildings.

Created folder for AO textures.

This was SVN commit r12353.
---
 .../structures/romans/market_struct2.xml      |  8 ++-
 .../art/actors/structures/romans/barracks.xml |  9 ++--
 .../art/actors/structures/romans/corral.xml   | 10 ++--
 .../art/actors/structures/romans/dock.xml     | 13 ++---
 .../actors/structures/romans/farmstead.xml    |  9 ++--
 .../art/actors/structures/romans/fortress.xml |  9 ++--
 .../art/actors/structures/romans/house.xml    |  8 +--
 .../art/actors/structures/romans/mill.xml     |  2 +-
 .../actors/structures/romans/scout_tower.xml  |  9 ++--
 .../actors/structures/romans/wall_long.xml    |  9 ++--
 .../actors/structures/romans/wall_medium.xml  |  9 ++--
 .../actors/structures/romans/wall_short.xml   |  9 ++--
 .../actors/structures/romans/wall_tower.xml   |  9 ++--
 .../materials/player_trans_parallax_spec.xml  | 49 +++++++++++++++++++
 .../public/art/meshes/structural/rome_fc.dae  |  4 +-
 .../art/meshes/structural/rome_fortress.dae   |  4 +-
 .../skins/structural/ao/rome_fc_ao.png        |  3 ++
 .../skins/structural/ao/rome_fortress_ao.png  |  3 ++
 .../skins/structural/rome_struct_2_norm.png   |  4 +-
 .../skins/structural/rome_struct_2_spec.png   |  4 +-
 20 files changed, 126 insertions(+), 58 deletions(-)
 create mode 100644 binaries/data/mods/public/art/materials/player_trans_parallax_spec.xml
 create mode 100644 binaries/data/mods/public/art/textures/skins/structural/ao/rome_fc_ao.png
 create mode 100644 binaries/data/mods/public/art/textures/skins/structural/ao/rome_fortress_ao.png

diff --git a/binaries/data/mods/public/art/actors/props/structures/romans/market_struct2.xml b/binaries/data/mods/public/art/actors/props/structures/romans/market_struct2.xml
index 79de3d667e..ebb8225278 100644
--- a/binaries/data/mods/public/art/actors/props/structures/romans/market_struct2.xml
+++ b/binaries/data/mods/public/art/actors/props/structures/romans/market_struct2.xml
@@ -4,8 +4,12 @@
   <group>
     <variant>
       <mesh>structural/rome_market_struct2.dae</mesh>
-      <textures><texture file="structural/rome_struct_2.png" name="baseTex"/></textures>
+      <textures>
+	    <texture file="structural/rome_struct_2.png" name="baseTex"/>
+	    <texture file="structural/rome_struct_2_norm.png" name="normTex"/>
+	    <texture file="structural/rome_struct_2_spec.png" name="specTex"/>
+	  </textures>
     </variant>
   </group>
-  <material>player_trans.xml</material>
+  <material>player_trans_parallax_spec.xml</material>
 </actor>
diff --git a/binaries/data/mods/public/art/actors/structures/romans/barracks.xml b/binaries/data/mods/public/art/actors/structures/romans/barracks.xml
index 6ed4d57820..34e7400770 100644
--- a/binaries/data/mods/public/art/actors/structures/romans/barracks.xml
+++ b/binaries/data/mods/public/art/actors/structures/romans/barracks.xml
@@ -7,9 +7,10 @@
       <props>
         <prop actor="props/structures/decals/dirt_5x5.xml" attachpoint="root"/>
       </props>
-      <textures><texture file="structural/rome_struct_2.png" name="baseTex"/>
-	  	  	  	  <texture file="structural/rome_struct_2_norm.png" name="normTex"/>
-	  <texture file="structural/rome_struct_2_spec.png" name="specTex"/>
+      <textures>
+	    <texture file="structural/rome_struct_2.png" name="baseTex"/>
+	    <texture file="structural/rome_struct_2_norm.png" name="normTex"/>
+	    <texture file="structural/rome_struct_2_spec.png" name="specTex"/>
 	  </textures>
     </variant>
   </group>
@@ -30,5 +31,5 @@
       </props>
     </variant>
   </group>
-  <material>rome_struc__player_trans_parallax_spec.xml</material>
+  <material>player_trans_parallax_spec.xml</material>
 </actor>
diff --git a/binaries/data/mods/public/art/actors/structures/romans/corral.xml b/binaries/data/mods/public/art/actors/structures/romans/corral.xml
index 06554bc787..e7cfdfb63f 100644
--- a/binaries/data/mods/public/art/actors/structures/romans/corral.xml
+++ b/binaries/data/mods/public/art/actors/structures/romans/corral.xml
@@ -10,10 +10,10 @@
         <prop actor="props/structures/decals/rome_corral_mud.xml" attachpoint="root"/>
       </props>
       <textures>
-        <texture file="structural/rome_struct_2.png" name="baseTex"/>
-		<texture file="structural/rome_struct_2_norm.png" name="normTex"/>
-		<texture file="structural/rome_struct_2_spec.png" name="specTex"/>
-      </textures>
+	    <texture file="structural/rome_struct_2.png" name="baseTex"/>
+	    <texture file="structural/rome_struct_2_norm.png" name="normTex"/>
+	    <texture file="structural/rome_struct_2_spec.png" name="specTex"/>
+	  </textures>
     </variant>
   </group>
   <group>
@@ -29,5 +29,5 @@
       </props>
     </variant>
   </group>
-  <material>rome_struc__player_trans_parallax_spec.xml</material>
+  <material>player_trans_parallax_spec.xml</material>
 </actor>
diff --git a/binaries/data/mods/public/art/actors/structures/romans/dock.xml b/binaries/data/mods/public/art/actors/structures/romans/dock.xml
index 60409b66f1..c101dbc8c8 100644
--- a/binaries/data/mods/public/art/actors/structures/romans/dock.xml
+++ b/binaries/data/mods/public/art/actors/structures/romans/dock.xml
@@ -8,12 +8,13 @@
         <prop actor="props/structures/romans/dock.xml" attachpoint="root"/>
         <prop actor=""/>
       </props>
-    <textures>
-				<texture file="structural/rome_struct_2.png" name="baseTex"/>
-	          	<texture file="structural/rome_struct_2_norm.png" name="normTex"/>
-				<texture file="structural/rome_struct_2_spec.png" name="specTex"/>
-	</textures>
+      <textures>
+	    <texture file="structural/rome_struct_2.png" name="baseTex"/>
+	    <texture file="structural/rome_struct_2_norm.png" name="normTex"/>
+	    <texture file="structural/rome_struct_2_spec.png" name="specTex"/>
+	    <texture file="structural/ao/rome_fortress_ao.png" name="aoTex"/>
+	  </textures>
     </variant>
   </group>
-  <material>rome_struc__player_trans_parallax_spec.xml</material>
+  <material>player_trans_parallax_spec.xml</material>
 </actor>
diff --git a/binaries/data/mods/public/art/actors/structures/romans/farmstead.xml b/binaries/data/mods/public/art/actors/structures/romans/farmstead.xml
index 9b7d8694cc..7b4dc6f128 100644
--- a/binaries/data/mods/public/art/actors/structures/romans/farmstead.xml
+++ b/binaries/data/mods/public/art/actors/structures/romans/farmstead.xml
@@ -10,9 +10,10 @@
         <prop actor="props/structures/romans/farmstead_plants.xml" attachpoint="root"/>
       </props>
       <textures>
-	  <texture file="structural/rome_struct_2.png" name="baseTex"/>
-	  <texture file="structural/rome_struct_2_norm.png" name="normTex"/>
-	  <texture file="structural/rome_struct_2_spec.png" name="specTex"/>
+	    <texture file="structural/rome_struct_2.png" name="baseTex"/>
+	    <texture file="structural/rome_struct_2_norm.png" name="normTex"/>
+	    <texture file="structural/rome_struct_2_spec.png" name="specTex"/>
+	    <texture file="structural/ao/rome_fc_ao.png" name="aoTex"/>
 	  </textures>
     </variant>
   </group>
@@ -29,5 +30,5 @@
       </props>
     </variant>
   </group>
-  <material>rome_struc__player_trans_parallax_spec.xml</material>
+  <material>player_trans_ao_parallax_spec.xml</material>
 </actor>
diff --git a/binaries/data/mods/public/art/actors/structures/romans/fortress.xml b/binaries/data/mods/public/art/actors/structures/romans/fortress.xml
index 8a521f76be..40fa5e8e8c 100644
--- a/binaries/data/mods/public/art/actors/structures/romans/fortress.xml
+++ b/binaries/data/mods/public/art/actors/structures/romans/fortress.xml
@@ -14,9 +14,10 @@
         <prop actor="props/units/weapons/arrow_front.xml" attachpoint="loaded-projectile"/>
       </props>
       <textures>
-	  <texture file="structural/rome_struct_2.png" name="baseTex"/>
-	  <texture file="structural/rome_struct_2_norm.png" name="normTex"/>
-	  <texture file="structural/rome_struct_2_spec.png" name="specTex"/>
+	    <texture file="structural/rome_struct_2.png" name="baseTex"/>
+	    <texture file="structural/rome_struct_2_norm.png" name="normTex"/>
+	    <texture file="structural/rome_struct_2_spec.png" name="specTex"/>
+	    <texture file="structural/ao/rome_fortress_ao.png" name="aoTex"/>
 	  </textures>
     </variant>
   </group>
@@ -40,5 +41,5 @@
       </props>
     </variant>
   </group>
-  <material>rome_struc__player_trans_parallax_spec.xml</material>
+  <material>player_trans_ao_parallax_spec.xml</material>
 </actor>
diff --git a/binaries/data/mods/public/art/actors/structures/romans/house.xml b/binaries/data/mods/public/art/actors/structures/romans/house.xml
index b445f58dfe..c436fde5bb 100644
--- a/binaries/data/mods/public/art/actors/structures/romans/house.xml
+++ b/binaries/data/mods/public/art/actors/structures/romans/house.xml
@@ -34,9 +34,9 @@
   <group>
     <variant>
       <textures>
-	  <texture file="structural/rome_struct_2.png" name="baseTex"/>
-	  <texture file="structural/rome_struct_2_norm.png" name="normTex"/>
-	  <texture file="structural/rome_struct_2_spec.png" name="specTex"/>
+	    <texture file="structural/rome_struct_2.png" name="baseTex"/>
+	    <texture file="structural/rome_struct_2_norm.png" name="normTex"/>
+	    <texture file="structural/rome_struct_2_spec.png" name="specTex"/>
 	  </textures>
     </variant>
   </group>
@@ -51,5 +51,5 @@
       </props>
     </variant>
   </group>
-  <material>rome_struc__player_trans_parallax_spec.xml</material>
+  <material>player_trans_parallax_spec.xml</material>
 </actor>
diff --git a/binaries/data/mods/public/art/actors/structures/romans/mill.xml b/binaries/data/mods/public/art/actors/structures/romans/mill.xml
index 99a4f3e3d9..b111149f89 100644
--- a/binaries/data/mods/public/art/actors/structures/romans/mill.xml
+++ b/binaries/data/mods/public/art/actors/structures/romans/mill.xml
@@ -24,5 +24,5 @@
       </props>
     </variant>
   </group>
-  <material>rome_struc__player_trans_parallax_spec.xml</material>
+  <material>player_trans_parallax_spec.xml</material>
 </actor>
diff --git a/binaries/data/mods/public/art/actors/structures/romans/scout_tower.xml b/binaries/data/mods/public/art/actors/structures/romans/scout_tower.xml
index eaf0182886..36d0f90937 100644
--- a/binaries/data/mods/public/art/actors/structures/romans/scout_tower.xml
+++ b/binaries/data/mods/public/art/actors/structures/romans/scout_tower.xml
@@ -15,9 +15,10 @@
         <prop actor="props/units/shields/rome_parma_e.xml" attachpoint="shield2"/>
         <prop actor="props/units/shields/rome_parma_a.xml" attachpoint="shield3"/>
       </props>
-      <textures><texture file="structural/rome_struct_2.png" name="baseTex"/>
-	  	  	  <texture file="structural/rome_struct_2_norm.png" name="normTex"/>
-	  <texture file="structural/rome_struct_2_spec.png" name="specTex"/>
+      <textures>
+	    <texture file="structural/rome_struct_2.png" name="baseTex"/>
+	    <texture file="structural/rome_struct_2_norm.png" name="normTex"/>
+	    <texture file="structural/rome_struct_2_spec.png" name="specTex"/>
 	  </textures>
     </variant>
   </group>
@@ -38,5 +39,5 @@
       </props>
     </variant>
   </group>
-  <material>rome_struc__player_trans_parallax_spec.xml</material>
+  <material>player_trans_parallax_spec.xml</material>
 </actor>
diff --git a/binaries/data/mods/public/art/actors/structures/romans/wall_long.xml b/binaries/data/mods/public/art/actors/structures/romans/wall_long.xml
index 0d1455301a..edc29a58a6 100644
--- a/binaries/data/mods/public/art/actors/structures/romans/wall_long.xml
+++ b/binaries/data/mods/public/art/actors/structures/romans/wall_long.xml
@@ -4,9 +4,10 @@
   <group>
     <variant name="Wall long">
       <mesh>structural/rome_wall_long.dae</mesh>
-      <textures><texture file="structural/rome_struct_2.png" name="baseTex"/>
-	  	  	  <texture file="structural/rome_struct_2_norm.png" name="normTex"/>
-	  <texture file="structural/rome_struct_2_spec.png" name="specTex"/>
+      <textures>
+	    <texture file="structural/rome_struct_2.png" name="baseTex"/>
+	    <texture file="structural/rome_struct_2_norm.png" name="normTex"/>
+	    <texture file="structural/rome_struct_2_spec.png" name="specTex"/>
 	  </textures>
     </variant>
   </group>
@@ -20,5 +21,5 @@
       </props>
     </variant>
   </group>
-   <material>rome_struc__player_trans_parallax_spec.xml</material>
+   <material>player_trans_parallax_spec.xml</material>
 </actor>
diff --git a/binaries/data/mods/public/art/actors/structures/romans/wall_medium.xml b/binaries/data/mods/public/art/actors/structures/romans/wall_medium.xml
index 62c14e2650..19f732f86a 100644
--- a/binaries/data/mods/public/art/actors/structures/romans/wall_medium.xml
+++ b/binaries/data/mods/public/art/actors/structures/romans/wall_medium.xml
@@ -4,9 +4,10 @@
   <group>
     <variant name="Wall medium">
       <mesh>structural/rome_wall_medium.dae</mesh>
-      <textures><texture file="structural/rome_struct_2.png" name="baseTex"/>
-	  	  	  <texture file="structural/rome_struct_2_norm.png" name="normTex"/>
-	  <texture file="structural/rome_struct_2_spec.png" name="specTex"/>
+      <textures>
+	    <texture file="structural/rome_struct_2.png" name="baseTex"/>
+	    <texture file="structural/rome_struct_2_norm.png" name="normTex"/>
+	    <texture file="structural/rome_struct_2_spec.png" name="specTex"/>
 	  </textures>
     </variant>
   </group>
@@ -20,5 +21,5 @@
       </props>
     </variant>
   </group>
-   <material>rome_struc__player_trans_parallax_spec.xml</material>
+   <material>player_trans_parallax_spec.xml</material>
 </actor>
diff --git a/binaries/data/mods/public/art/actors/structures/romans/wall_short.xml b/binaries/data/mods/public/art/actors/structures/romans/wall_short.xml
index 68ce87594c..b291bfd105 100644
--- a/binaries/data/mods/public/art/actors/structures/romans/wall_short.xml
+++ b/binaries/data/mods/public/art/actors/structures/romans/wall_short.xml
@@ -4,9 +4,10 @@
   <group>
     <variant name="Wall short">
       <mesh>structural/rome_wall_short.dae</mesh>
-      <textures><texture file="structural/rome_struct_2.png" name="baseTex"/>
-	  	  	  <texture file="structural/rome_struct_2_norm.png" name="normTex"/>
-	  <texture file="structural/rome_struct_2_spec.png" name="specTex"/>
+      <textures>
+	    <texture file="structural/rome_struct_2.png" name="baseTex"/>
+	    <texture file="structural/rome_struct_2_norm.png" name="normTex"/>
+	    <texture file="structural/rome_struct_2_spec.png" name="specTex"/>
 	  </textures>
     </variant>
   </group>
@@ -20,5 +21,5 @@
       </props>
     </variant>
   </group>
-   <material>rome_struc__player_trans_parallax_spec.xml</material>
+   <material>player_trans_parallax_spec.xml</material>
 </actor>
diff --git a/binaries/data/mods/public/art/actors/structures/romans/wall_tower.xml b/binaries/data/mods/public/art/actors/structures/romans/wall_tower.xml
index 1218df1a51..082a24c1c5 100644
--- a/binaries/data/mods/public/art/actors/structures/romans/wall_tower.xml
+++ b/binaries/data/mods/public/art/actors/structures/romans/wall_tower.xml
@@ -12,9 +12,10 @@
         <prop actor="props/units/weapons/arrow_front.xml" attachpoint="loaded-projectile"/>
         <prop actor="props/units/weapons/arrow_front.xml" attachpoint="projectile"/>
       </props>
-      <textures><texture file="structural/rome_struct_2.png" name="baseTex"/>
-	  	  	  <texture file="structural/rome_struct_2_norm.png" name="normTex"/>
-	  <texture file="structural/rome_struct_2_spec.png" name="specTex"/>
+      <textures>
+	    <texture file="structural/rome_struct_2.png" name="baseTex"/>
+	    <texture file="structural/rome_struct_2_norm.png" name="normTex"/>
+	    <texture file="structural/rome_struct_2_spec.png" name="specTex"/>
 	  </textures>
     </variant>
   </group>
@@ -36,5 +37,5 @@
       </props>
     </variant>
   </group>
-   <material>rome_struc__player_trans_parallax_spec.xml</material>
+   <material>player_trans_parallax_spec.xml</material>
 </actor>
diff --git a/binaries/data/mods/public/art/materials/player_trans_parallax_spec.xml b/binaries/data/mods/public/art/materials/player_trans_parallax_spec.xml
new file mode 100644
index 0000000000..109ecf635a
--- /dev/null
+++ b/binaries/data/mods/public/art/materials/player_trans_parallax_spec.xml
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="utf-8"?>
+<material>
+    <shader effect="model"/>
+    <alternative material="player_trans_ao_spec.xml" quality="8"/>
+    
+    <define name="USE_PLAYERCOLOR" value="1"/>
+    
+    <!-- REQUIRES: Actor must provide a texture named "normTex", where the Alpha channel
+                   is the heightmap (white = high). 
+         COMMENT: Pixels that are exactly white are calculated more efficiently (on average) 
+		  if dynamic branching is supported by the player's GPU.
+	 EFFICIENCY: This is a moderately expensive effect, so use with care. -->
+    <conditional_define name="USE_PARALLAX_MAP" value="1" type="draw_range" conf="PARALLAX_DIST"/>
+    <conditional_define name="USE_HQ_PARALLAX" value="1" type="draw_range" conf="PARALLAX_HQ_DIST"/>
+    
+    <!-- REQUIRES: Actor must provide a texture named "normTex", where the RGB channels
+		   are a normal map corresponding to XYZ normals.
+	 EFFICIENCY: This is a relatively inexpensive effect that should run easily on most hardware. -->
+    <define name="USE_NORMAL_MAP" value="1"/>
+    
+    <!-- REQUIRES: Actor must provide a texture named "specTex", where the RGB channels
+		   provide a specular colour multiplier. 
+		   Material must provide a uniform definition for "specularPower" that controls
+		   the glossiness of the effect.
+	 COMMENT: The intensity of the colour controls the specular amount, so black pixels have
+		  no specularity. 
+	 COMPATIBILITY: This effect is incompatible with the old "USE_SPECULAR" effect.
+	 EFFICIENCY: This is a relatively inexpensive effect that should run easily on most hardware. -->
+    <define name="USE_SPECULAR_MAP" value="1"/>
+    
+    <!-- REQUIRES: That "USE_SPECULAR_MAP" is enabled and a texture named "specTex" is provided by the Actor.
+		   The Alpha channel of the texture defines the amount of self-illumination, with 
+		   transparency being no self-illumination.
+	 COMMENT: Full self-illumination means the screen colour of a pixel is equal to its baseTex value.
+	 EFFICIENCY: This is a very cheap effect, however it also requires the calculation of specular. -->
+    <define name="USE_SELF_LIGHT" value="1"/>
+    
+    <!-- REQUIRES: Actor must provide a texture named "aoTex", where the R channel is the Ambient Occlusion.
+                   The model must provide a second, non-overlapping set of UV coordinates.
+	 COMMENT: The texture is combined using a multiply blend of (2 * ao * baseTex). -->
+    <define name="USE_AO" value="0"/>
+    
+    <!-- Settings for effects above:
+         First value: Normal mapping intensity.
+	 Second value: Specular power.
+	 Third value: Parallax scale.
+	 Fourth value: AO amount. -->
+    <uniform name="effectSettings" value="1.0 50.0 0.0075 0.85"/>
+</material>
diff --git a/binaries/data/mods/public/art/meshes/structural/rome_fc.dae b/binaries/data/mods/public/art/meshes/structural/rome_fc.dae
index 2bde97ac39..e7b0ba5cc5 100644
--- a/binaries/data/mods/public/art/meshes/structural/rome_fc.dae
+++ b/binaries/data/mods/public/art/meshes/structural/rome_fc.dae
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:436fb0c52e3575f18fbb1d49e81e672e2bbf51b6e4e549442b425e00a9cf0dad
-size 431632
+oid sha256:ec320173aa9761cb126b9f74b60ee26fcb21f8434254d774987e33ec38e0da67
+size 388076
diff --git a/binaries/data/mods/public/art/meshes/structural/rome_fortress.dae b/binaries/data/mods/public/art/meshes/structural/rome_fortress.dae
index 9821d70e7a..772b8a306a 100644
--- a/binaries/data/mods/public/art/meshes/structural/rome_fortress.dae
+++ b/binaries/data/mods/public/art/meshes/structural/rome_fortress.dae
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:942bbc4d3ee89c8ef522cafa0418d66bb079cdd412df9673099a6facc7f673b0
-size 1239137
+oid sha256:638b2c71e891f57ef684c3123dd03d5ed947183e3099ef23f9c44b4b3a94cce0
+size 1115550
diff --git a/binaries/data/mods/public/art/textures/skins/structural/ao/rome_fc_ao.png b/binaries/data/mods/public/art/textures/skins/structural/ao/rome_fc_ao.png
new file mode 100644
index 0000000000..5b555a3cc9
--- /dev/null
+++ b/binaries/data/mods/public/art/textures/skins/structural/ao/rome_fc_ao.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:18264976b188bf53c401935c06526a82d2432acc472a607f74a9d634ca63c8e1
+size 277069
diff --git a/binaries/data/mods/public/art/textures/skins/structural/ao/rome_fortress_ao.png b/binaries/data/mods/public/art/textures/skins/structural/ao/rome_fortress_ao.png
new file mode 100644
index 0000000000..79fa9f47f1
--- /dev/null
+++ b/binaries/data/mods/public/art/textures/skins/structural/ao/rome_fortress_ao.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
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