Added wind sway to "real" tree shadows

Added support for wind sway to "real" tree shadows. Requires FusionFix to work.

.ASM Source/Transparency and Depth Fixes/win32_30_atidx10/gta_trees.fxc.xml

@@ -86,12 +86,17 @@
 			<Item>
 				<DataType>asm</DataType>
 				<File>gta_trees\gta_treesVS3.asm</File>
-				<Variables value="2" >
+				<Variables value="3" >
 					<Item>
 						<Type>float4x4</Type>
 						<Name>gShadowMatrix</Name>
 						<Index value="60" />
 					</Item>
+					<Item>
+						<Type>float4</Type>
+						<Name>colorize</Name>
+						<Index value="51" />
+					</Item>
 					<Item>
 						<Type>float4x4</Type>
 						<Name>gWorld</Name>

.ASM Source/Transparency and Depth Fixes/win32_30_atidx10/gta_trees/gta_treesVS3.asm

@@ -1,37 +1,77 @@
-//
+// Added wind sway to tree shadows and added support for FusionFix's DynamicShadowForTrees
 // Generated by Microsoft (R) HLSL Shader Compiler 9.26.952.2844
 //
 // Parameters:
 //
+//   float4 CustomWindSway;
 //   row_major float4x4 gShadowMatrix;
+//   float4 colorize;
 //   row_major float4x4 gWorld;
 //
 //
 // Registers:
 //
-//   Name          Reg   Size
-//   ------------- ----- ----
-//   gWorld        c0       4
-//   gShadowMatrix c60      4
+//   Name             Reg   Size
+//   ---------------- ----- ----
+//   gWorld           c0       4
+//   colorize         c51      1
+//   gShadowMatrix    c60      4
+//   CustomWindSway   c233     1	// Not defined in the xml as a local variable to avoid having to edit tree models
 //
 
     vs_3_0
-    def c4, 1, 0, 0, 0
+    def c4, 0.00499999989, 0.00999999978, 0, 1
+    def c5, 9.99999975e-006, 0.5, 0.0318309888, 0
+    def c6, 6.28318548, -3.14159274, 0, 0
     dcl_position v0
     dcl_texcoord v1
     dcl_position o0
     dcl_texcoord o1.xyz
-    mul r0.xyz, c1, v0.y
-    mad r0.xyz, v0.x, c0, r0
-    mad r0.xyz, v0.z, c2, r0
+	
+    mul r0.xyz, c4.zwzw, v0.zxyw
+    mad r0.xyz, v0.yzxw, c4.wzzw, -r0
+    add r0.xyz, r0, c5.x
+    nrm r1.xyz, r0
+    dp3 r0.x, v0, v0
+    rsq r0.x, r0.x
+    rcp r0.x, r0.x
+    mad r0.y, r0.x, c4.x, c4.y
+	
+	mov r20, c51
+	mov r21, c4
+	if_eq c51.w, r21.w
+		if_ne c233.w, r21.z
+			mov r20, c233
+		endif
+	endif
+	mul r0.x, r0.x, r20.w
+	
+    // mul r0.x, r0.x, c51.w
+    mad r0.x, r0.x, c5.z, c5.y
+    frc r0.x, r0.x
+    mad r0.x, r0.x, c6.x, c6.y
+    sincos r2.xy, r0.x
+    mul r0.xzw, r1.xyyz, r0.y
+    mul r1.xyz, r0.wxzw, v0.yzxw
+    mad r1.xyz, r0.zwxw, v0.zxyw, -r1
+    mad r0.xzw, r0, r2.y, v0.xyyz
+    add r1.xyz, r1, c5.x
+    nrm r3.xyz, r1
+    mul r1.xyz, r0.y, r3
+    mul r1.xyz, r1, c5.y
+    mad r3.xyz, r1, r2.x, r0.xzww
+	
+    mul r0.xyz, c1, r3.y
+    mad r0.xyz, r3.x, c0, r0
+    mad r0.xyz, r3.z, c2, r0
     add r0.xyz, r0, c3
     mul r1, r0.y, c61
     mad r1, r0.x, c60, r1
     mad r0, r0.z, c62, r1
     add r0, r0, c63
-    min r0.z, r0.z, c4.x
-    add o0.z, -r0.z, c4.x
-    mad o0.xyw, r0.xyzx, c4.xxzy, c4.yyzx
+    min r0.z, r0.z, c4.w
+    add o0.z, -r0.z, c4.w
+    mad o0.xyw, r0.xyzx, c4.wwzz, c4.zzzw
     mov o1.x, r0.w
     mov o1.yz, v1.xxyw