demos/3dtcub10: Post-SVN tidy

- Move source code from `trunk` into root directory.
- Update build files and ASM include paths.
- Note: Line endings standardised from `CRLF` > `LF`, so best to view diffs with whitespace changes hidden.

programs/build_all.bat

@@ -203,7 +203,7 @@ echo Building demos
 echo *
 fasm demos\3dcube2\3dcube2.asm %BIN%\3d\3dcube2
 rem fasm demos\3detx60b\3detx60b.asm %BIN%\3d\3detx60b
-fasm demos\3dtcub10\trunk\3dtcub10.asm %BIN%\3d\3dtcub10
+fasm demos\3dtcub10\3dtcub10.asm %BIN%\3d\3dtcub10
 cd demos\aclock\trunk\
 nasmw -t -f bin -o ..\..\..\%BIN%\demos\aclock aclock.asm
 cd ..\..\..

programs/demos/3dtcub10/3DTCUB10.ASM

@@ -1,3 +1,6 @@
+; SPDX-License-Identifier: NOASSERTION
+;
+
 ;
 ; 9 Ver Screen saver
 ; 5 Ver 24 bit texture.
@@ -20,7 +23,7 @@ use32
                dd     0x0 , 0x0               ; I_Param , I_Icon
 
 include 'lang.inc'
-include '..\..\..\macros.inc'
+include '..\..\macros.inc'
 MAX_DEGS equ 512 ;quantity of angels 2^n.Minimize for speedup
 MAX_POINTS equ 8 ;quantity of points
 MAX_FACES equ 6  ;quantity of points

programs/demos/3dtcub10/Tupfile.lua

@@ -1,5 +1,5 @@
 if tup.getconfig("NO_FASM") ~= "" then return end
-HELPERDIR = (tup.getconfig("HELPERDIR") == "") and "../../.." or tup.getconfig("HELPERDIR")
+HELPERDIR = (tup.getconfig("HELPERDIR") == "") and "../.." or tup.getconfig("HELPERDIR")
 tup.include(HELPERDIR .. "/use_fasm.lua")
 add_include(tup.getvariantdir())