Palookup (DEF): Difference between revisions

Latest revision as of 14:10, 22 March 2021

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palookup <palnum> { [...] }

Loads a lookup palette from a raw image file.

The image file MUST contain a 256 color table of its own. Each pixel will have their matching color in the table converted in the lookup table.

A single image file may contain multiple lookup palettes, and offset can used to locate it.

Not to be confused with base palette. See also shadefactor and palette listing.

Tokens

raw { [...] }

DESCRIPTION

file <filename>

DESCRIPTION

offset <value>

DESCRIPTION

noshades

DESCRIPTION

copy <palnum>

DESCRIPTION

undef

DESCRIPTION

fogpal { [...] }

DESCRIPTION

red <red>

green <green>

blue <blue>

DESCRIPTION

makepalookup { [...] }

DESCRIPTION

red <red>

green <green>

blue <blue>

DESCRIPTION

remappal <palnum>

DESCRIPTION

remapself

DESCRIPTION

floorpal
nofloorpal

DESCRIPTION

Examples

The following PNG image contains the shade table in Duke Nukem 3D v1.5:

The following PNG image contains the palette swaps in Duke Nukem 3D v1.5:

This example will load a shade table with 32 steps:

palookup 0 { raw { file "shade.raw" } }

This example will load 3 lookup palettes in the same file:

palookup 1 { raw { file "pals.raw" noshades } }
palookup 2 { raw { file "pals.raw" offset 256 noshades } }
palookup 3 { raw { file "pals.raw" offset 512 noshades } }

@@ Line 1: / Line 1: @@
-'''palookup''' <palnum> { [...] }
+{{Under construction}}
-Loads a [[pal|lookup palette]] from a raw image file.
+<span {{code}}>'''palookup''' <palnum> { [...] }</span>
+Loads a [[pal|lookup palette]] from a [[raw image file]].
 The image file MUST contain a 256 color table of its own. Each pixel will have their matching color in the table converted in the lookup table.
@@ Line 11: / Line 13: @@
 == Tokens ==
-raw
+<span {{code}}>'''raw''' { [...] }</span>
-:: file
-:: offset
+DESCRIPTION
-:: noshades
-copy
+:: <span {{code}}>'''file''' <filename></span>
-undef
-fogpal
+:: DESCRIPTION
-:: red
-:: green
+:: <span {{code}}>'''offset''' <value></span>
-:: blue
-makepalookup
+:: DESCRIPTION
-:: red
-:: green
+:: <span {{code}}>'''noshades'''</span>
-:: blue
-:: remappal
+:: DESCRIPTION
-:: remapself
-floorpal
+<span {{code}}>'''copy''' <palnum></span>
-nofloorpal
+DESCRIPTION
+<span {{code}}>'''undef'''</span>
+DESCRIPTION
+<span {{code}}>'''fogpal''' { [...] }</span>
+DESCRIPTION
+:: <span {{code}}>'''red''' <red></span><br />
+:: <span {{code}}>'''green''' <green></span><br />
+:: <span {{code}}>'''blue''' <blue></span>
+:: DESCRIPTION
+<span {{code}}>'''makepalookup''' { [...] }</span>
+DESCRIPTION
+:: <span {{code}}>'''red''' <red></span><br />
+:: <span {{code}}>'''green''' <green></span><br />
+:: <span {{code}}>'''blue''' <blue></span>
+:: DESCRIPTION
+:: <span {{code}}>'''remappal''' <palnum></span>
+:: DESCRIPTION
+:: <span {{code}}>'''remapself'''</span>
+:: DESCRIPTION
+<span {{code}}>'''floorpal'''</span><br />
+<span {{code}}>'''nofloorpal'''</span>
+DESCRIPTION
 == Examples ==
-  palookup 0 { raw { file "8bit/palettes/shadetable.raw" } }
+The following PNG image contains the shade table in Duke Nukem 3D v1.5:
+[[File:Duke3d shade.png]]
+The following PNG image contains the palette swaps in Duke Nukem 3D v1.5:
+[[File:Duke3d pals.png]]
+This example will load a shade table with 32 steps:
+  palookup 0 { raw { file "shade.raw" } }
- palookup 1 { raw { file "palettes/pallookup.raw" noshades } }
+This example will load 3 lookup palettes in the same file:
- palookup 2 { raw { file "palettes/pallookup.raw" offset 256 noshades } }
- palookup 3 { raw { file "palettes/pallookup.raw" offset 512 noshades } }
-[[Category:WIP pages]]
+ palookup 1 { raw { file "pals.raw" noshades } }
+ palookup 2 { raw { file "pals.raw" offset 256 noshades } }
+ palookup 3 { raw { file "pals.raw" offset 512 noshades } }
 [[Category:DEF commands]]