Rename transmissive mirror meshes

mods/lzr_laser/blocks.lua

@@ -758,11 +758,11 @@ tm_def_on_0X.tiles_takable_off = {
 	{name="lzr_laser_transmissive_mirror_mirror.png", backface_culling=true},
 	{name="lzr_laser_transmissive_mirror_mirror_out.png", backface_culling=true},
 }
-tm_def_on_0X.mesh_off = "lzr_laser_mirror_on_thru1.obj"
+tm_def_on_0X.mesh_off = "lzr_laser_tmirror_on_thru1.obj"
 
 -- State X0 (1 laser from other side)
 local tm_def_on_X0 = table.copy(tm_def_on_0X)
-tm_def_on_X0.mesh_off = "lzr_laser_mirror_on_thru2.obj"
+tm_def_on_X0.mesh_off = "lzr_laser_tmirror_on_thru2.obj"
 
 -- State XX (laser from both sides)
 local tm_def_on_XX = table.copy(tm_def_on_0X)
@@ -783,7 +783,7 @@ tm_def_on_XX.tiles_takable_off = {
 	{name="lzr_laser_transmissive_mirror_mirror_out.png", backface_culling=true},
 }
 
-tm_def_on_XX.mesh_off = "lzr_laser_mirror_on_thru3.obj"
+tm_def_on_XX.mesh_off = "lzr_laser_tmirror_on_thru3.obj"
 
 local tm_options_on = table.copy(tm_options_off)
 tm_options_on.inactive = "lzr_laser:transmissive_mirror_00"