From efcbc38a0fd3254541314190035126f8d1a20790 Mon Sep 17 00:00:00 2001
From: Tintow <tintow@outlook.com>
Date: Thu, 14 Nov 2024 09:03:17 +0000
Subject: [PATCH] Modified UV mappings in voxel_mesher to accomodate
 directional textures

---
 voxel_mesher/main.cpp | 40 ++++++++++++++++++++--------------------
 1 file changed, 20 insertions(+), 20 deletions(-)

diff --git a/voxel_mesher/main.cpp b/voxel_mesher/main.cpp
index f32c890..f2216a0 100644
--- a/voxel_mesher/main.cpp
+++ b/voxel_mesher/main.cpp
@@ -118,22 +118,22 @@ class CubeGeometryBuilder
 		if (faces[NorthFace])
 		{
 			SetNormal( 0, 0, -1 );
-			SetSetUV(uvRect.x, uvRect.y);
+			SetSetUV(uvRect.width, uvRect.height);
 			PushVertex(position);
 
-			SetSetUV(uvRect.width, uvRect.height);
+			SetSetUV(uvRect.x, uvRect.y);
 			PushVertex(position, 1, 1, 0);
 
-			SetSetUV(uvRect.width, uvRect.y);
+			SetSetUV(uvRect.x, uvRect.height);
 			PushVertex(position, 1, 0, 0);
 
-			SetSetUV(uvRect.x, uvRect.y);
+			SetSetUV(uvRect.width, uvRect.height);
 			PushVertex(position);
 
-			SetSetUV(uvRect.x, uvRect.height);
+			SetSetUV(uvRect.width, uvRect.y);
 			PushVertex(position, 0, 1, 0);
 
-			SetSetUV(uvRect.width, uvRect.height);
+			SetSetUV(uvRect.x, uvRect.y);
 			PushVertex(position, 1, 1, 0);
 		}
 		
@@ -142,22 +142,22 @@ class CubeGeometryBuilder
 		{
 			SetNormal(0, 0 ,1);
 
-			SetSetUV(uvRect.x, uvRect.y);
+			SetSetUV(uvRect.width, uvRect.height);
 			PushVertex(position, 0, 0, 1);
 
-			SetSetUV(uvRect.width, uvRect.y);
+			SetSetUV(uvRect.x, uvRect.height);
 			PushVertex(position, 1, 0, 1);
 
-			SetSetUV(uvRect.width, uvRect.height);
+			SetSetUV(uvRect.x, uvRect.y);
 			PushVertex(position, 1, 1, 1);
 
-			SetSetUV(uvRect.x, uvRect.y);
+			SetSetUV(uvRect.width, uvRect.height);
 			PushVertex(position, 0, 0, 1);
 
-			SetSetUV(uvRect.width, uvRect.height);
+			SetSetUV(uvRect.x, uvRect.y);
 			PushVertex(position, 1, 1, 1);
 
-			SetSetUV(uvRect.x, uvRect.height);
+			SetSetUV(uvRect.width, uvRect.y);
 			PushVertex(position, 0, 1, 1);
 		}
 
@@ -168,7 +168,7 @@ class CubeGeometryBuilder
 			SetSetUV(uvRect.x, uvRect.height);
  			PushVertex(position, 1, 0, 1);
 
-			SetSetUV(uvRect.x, uvRect.y);
+			SetSetUV(uvRect.width, uvRect.height);
 			PushVertex(position, 1, 0, 0);
 
 			SetSetUV(uvRect.width, uvRect.y);
@@ -180,7 +180,7 @@ class CubeGeometryBuilder
 			SetSetUV(uvRect.width, uvRect.y);
  			PushVertex(position, 1, 1, 0);
 
-			SetSetUV(uvRect.width, uvRect.height);
+			SetSetUV(uvRect.x, uvRect.y);
  			PushVertex(position, 1, 1, 1);
 		}
 
@@ -189,22 +189,22 @@ class CubeGeometryBuilder
 		{
 			SetNormal(-1, 0, 0);
 
-			SetSetUV(uvRect.x, uvRect.height);
+			SetSetUV(uvRect.width, uvRect.height);
 			PushVertex(position, 0, 0, 1);
 
-			SetSetUV(uvRect.width, uvRect.y);
+			SetSetUV(uvRect.x, uvRect.y);
 			PushVertex(position, 0, 1, 0);
 
-			SetSetUV(uvRect.x, uvRect.y);
+			SetSetUV(uvRect.x, uvRect.height);
 			PushVertex(position, 0, 0, 0);
 
-			SetSetUV(uvRect.x, uvRect.height);
+			SetSetUV(uvRect.width, uvRect.height);
 			PushVertex(position, 0, 0, 1);
 
-			SetSetUV(uvRect.width, uvRect.height);
+			SetSetUV(uvRect.width, uvRect.y);
 			PushVertex(position, 0, 1, 1);
 
-			SetSetUV(uvRect.width, uvRect.y);
+			SetSetUV(uvRect.x, uvRect.y);
 			PushVertex(position, 0, 1, 0);
 		}