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--- arma3:terrain:gdt-mco-texture-uvtransform [2019/01/28 19:24] – created initial page. snakeman
+++ arma3:terrain:gdt-mco-texture-uvtransform [2024/08/02 17:44] (current) – links added. snakeman
@@ Line 1: / Line 1: @@
-====== arma3 GDT, MCO uvTransform ======
+====== ArmA 3 GDT, MCO uvTransform ======
+[[https://www.pmctactical.org/forum/viewforum.php?f=68|ArmA 3 Forum]], [[:arma3|ArmA 3]], [[arma3:config|ArmA 3 Config]], [[arma3:missions|ArmA 3 Missions]], [[arma3:modeling|ArmA 3 3D Modeling]], [[arma3:scripting|ArmA 3 Scripting]], [[arma3:terrain|ArmA 3 Terrain]], [[arma3:texturing|ArmA 3 Texturing]], [[arma3:tools|ArmA 3 Tools]]
 //Note; this page is a work in progress stub, please help us improve it.//
@@ Line 5: / Line 7: @@
 Ground Detail Texture (GDT) and satellite layers RVMAT uvTransform to increase or decrease the tiling size of GDT's and MCO.
--01-28
+**2019-01-28**
 Snake Man: ok, well can you sum it up like what does uvtransform mean for GDT, why would I use it?\\
@@ Line 11: / Line 13: @@
 Snake Man: does GDT uvtransform size increase along with terrain size, like 2km its small and sharp while on 204km its big and blurry?\\
 Opteryx: yep
+Snake Man: this is first PMC Mongolia 409km layer rvmat:
+<code cpp>
+class TexGen0
+{
+    uvSource = "tex";
+    class uvTransform
+    {
+        aside[] = {1,0,0};
+        up[] = {0,1,0};
+</code>
+so you want the value 1 be changed to 40 on all of the _data_layers rvmat's?\\
+Opteryx: yeah, but for texgen1 and texgen2, not sure what the idea value would be ideal for texgen0 which is the mco\\
+Opteryx: guess you're gonna have to test a few different values and see what works the best
+At the end PMC Mongolia 409km terrain uses value 50:
+<code cpp>
+class TexGen1
+{
+	uvSource = "tex";
+	class uvTransform
+	{
+		aside[] = {50,0,0};
+		up[] = {0,50,0};
+		dir[] = {0,0,10};
+		pos[] = {0,0,0};
+	};
+};
+class TexGen2
+{
+	uvSource = "tex";
+	class uvTransform
+	{
+		aside[] = {50,0,0};
+		up[] = {0,50,0};
+		dir[] = {0,0,10};
+		pos[] = {0,0,0};
+	};
+};
+</code>