Fix texture glitches for plants with visual scale > 1.0 (jungle grass).

src/content_mapblock.cpp

@@ -1119,12 +1119,12 @@ void mapblock_mesh_generate_special(MeshMakeData *data,
 				if(j == 0)
 				{
 					for(u16 i=0; i<4; i++)
-						vertices[i].Pos.rotateXZBy(45);
+						vertices[i].Pos.rotateXZBy(46);
 				}
 				else if(j == 1)
 				{
 					for(u16 i=0; i<4; i++)
-						vertices[i].Pos.rotateXZBy(-45);
+						vertices[i].Pos.rotateXZBy(-44);
 				}
 
 				for(u16 i=0; i<4; i++)