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== Shaders ==
== Shaders ==


These shaders are stored in <code>game/xenon/archives/shader.arc</code> and <code>game/xenon/archives/shader_lt.arc</code> in the 360 version of the game. Most shaders have several different variants with different feature support.
These shaders are stored in <code>game/xenon/archives/shader.arc</code> and <code>game/xenon/archives/shader_lt.arc</code> in the 360 version of the game. Most shaders have several different variants with different feature support. Shaders in <code>shader_lt.arc</code> are used in multiplayer and may have additional optimisations, like replacing real-time planar reflections with cubemaps.
{| class="wikitable" style="margin: auto;" width="90%"
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|+
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Line 35: Line 35:


Each of the shaders listed below are in the <code>.fxo</code> format in the 360 version of the game. Each shader can contain multiple techniques, which hold the respective vertex and fragment shaders.
Each of the shaders listed below are in the <code>.fxo</code> format in the 360 version of the game. Each shader can contain multiple techniques, which hold the respective vertex and fragment shaders.
The shader and specific technique used are defined per mesh set in XNOs. Some shaders are not referenced in XNOs, either because they are used internally or because they are unused altogether.


{| class="wikitable" style="margin: auto;" width="90%"
{| class="wikitable" style="margin: auto;" width="90%"
Line 40: Line 42:
!Shader
!Shader
!Notes
!Notes
!Used in XNOs
|-
|-
| AcrobataPrimitive
| AcrobataPrimitive
| Use in rendering of Acroarts particle effects.
| Used in rendering of Acroarts particle effects.
|-
|-
| Air00
| Air00
|
|
| ✓
|-
|-
| Animal00
| Animal00
|
| Used for Kingdom Valley eagle.
| ✓
|-
|-
| Animal01
| Animal01
Line 67: Line 72:
| Aqua00
| Aqua00
|
|
| ✓
|-
|-
| Artifact00
| Artifact00
Line 93: Line 99:
|-
|-
| Billboard00
| Billboard00
|
| No lighting, CSM sampling or point lights support.
| ✓
|-
|-
| Billboard01
| Billboard01
|
| Vertex lighting and point lights, no CSM sampling.
| ✓
|-
|-
| Billboard02
| Billboard02
|
| By far the most used shader. Vertex lighting with no CSM sampling or point lights support.
| ✓
|-
|-
| Billboard03
| Billboard03
|
| Vertex lighting, CSM sampling and point lights.
| ✓
|-
|-
| Billboard04
| Billboard04
|
| Pixel lighting, CSM sampling, no point lights.
| ✓
|-
|-
| Billboard05
| Billboard05
|
| Pixel lighting, no CSM sampling or point lights.
| ✓
|-
|-
| Billboard06
| Billboard06
|
| Pixel lighting and point lights, no CSM sampling.
| ✓
|-
|-
| Billboard07
| Billboard07
|
| Unused. Pixel lighting, CSM sampling and point lights.
|-
|-
| BillboardSp00
| BillboardSp00
|
|
| ✓
|-
|-
| BillboardSp01
| BillboardSp01
|
|
| ✓
|-
|-
| BillboardSp02
| BillboardSp02
|
|
| ✓
|-
|-
| BloomFilter
| BloomFilter
Line 129: Line 145:
|-
|-
| bod_light
| bod_light
|
| Used by "Book of Darkness" aka Scepter of Darkness.
| ✓
|-
|-
| bod_metal
| bod_metal
|
| Used by "Book of Darkness" aka Scepter of Darkness.
| ✓
|-
|-
| BurnoutBlurFilter
| BurnoutBlurFilter
Line 139: Line 157:
| ChaosDrive
| ChaosDrive
|
|
| ✓
|-
|-
| CharacterMaterial
| CharacterMaterial
| Responsible for rendering playable characters. By far the densest shader in the game, including many unused techniques.
| Responsible for rendering playable characters, NPCs, and many random hub world objects. By far the densest shader in the game, including many unused techniques.
| ✓
|-
|-
| ColorCopyFilter
| ColorCopyFilter
Line 166: Line 186:
| CscGlass00
| CscGlass00
|
|
| ✓
|-
|-
| CscGlass01
| CscGlass01
Line 172: Line 193:
| CscGlass02
| CscGlass02
|
|
| ✓
|-
|-
| CscScene00
| CscScene00
|
|
| ✓
|-
|-
| CscScene01
| CscScene01
|
|
| ✓
|-
|-
| CscScene02
| CscScene02
Line 189: Line 213:
|-
|-
| csd3D
| csd3D
|
| Used for world-space UI like enemy health gauges.
|-
|-
| csdBG
| csdBG
Line 205: Line 229:
| DtdSand01
| DtdSand01
|
|
| ✓
|-
|-
| DtdSand02
| DtdSand02
|
|
| ✓
|-
|-
| DtdSand03
| DtdSand03
Line 217: Line 243:
| DtdScene00
| DtdScene00
|
|
| ✓
|-
|-
| DtdScene01
| DtdScene01
Line 223: Line 250:
| DtdScene02
| DtdScene02
|
|
| ✓
|-
|-
| DtdScene03
| DtdScene03
|
|
| ✓
|-
|-
| DtdScene04
| DtdScene04
|
|
| ✓
|-
|-
| DtdScene05
| DtdScene05
Line 234: Line 264:
|-
|-
| ecb_light
| ecb_light
|
| Used for Egg Cerberus.
| ✓
|-
|-
| ecb_metal
| ecb_metal
|
| Used for Egg Cerberus.
| ✓
|-
|-
| Effect00
| Effect00
|
|
| ✓
|-
|-
| egen_light
| egen_light
|
| Used for Egg Genesis.
| ✓
|-
|-
| egen_metal
| egen_metal
|
| Used for Egg Genesis.
| ✓
|-
|-
| egen_slight
| egen_slight
|
| Used for Egg Genesis.
| ✓
|-
|-
| emob_light
| emob_light
|
| Used for Egg Mobile.
| ✓
|-
|-
| emob_metal
| emob_metal
|
| Used for Egg Mobile.
| ✓
|-
|-
| en_bullet
| en_bullet
|
|
| ✓
|-
|-
| en_laser00
| en_laser00
Line 265: Line 304:
| en_lava
| en_lava
|
|
| ✓
|-
|-
| en_light
| en_light
|
|
| ✓
|-
|-
| en_lightani
| en_lightani
|
|
| ✓
|-
|-
| en_metal
| en_metal
|
|
| ✓
|-
|-
| en_plating
| en_plating
|
|
| ✓
|-
|-
| en_rock
| en_rock
|
|
| ✓
|-
|-
| EndSky00
| EndSky00
|
|
| ✓
|-
|-
| FBTex_NrmMap
| FBTex_NrmMap
|
| Used by <code>esp_ripple</code> and <code>esp_Sphere</code>
| ✓
|-
|-
| Fence00
| Fence00
|
|
| ✓
|-
|-
| Fence01
| Fence01
|
|
| ✓
|-
|-
| FlcCore00
| FlcCore00
|
|
| ✓
|-
|-
| FlcScene00
| FlcScene00
|
|
| ✓
|-
|-
| FlcScene01
| FlcScene01
Line 304: Line 355:
| Fluff00
| Fluff00
|
|
| ✓
|-
|-
| Fog00
| Fog00
|
|
| ✓
|-
|-
| font
| font
Line 313: Line 366:
| fsol_armor
| fsol_armor
|
|
| ✓
|-
|-
| fsol_eye
| fsol_eye
Line 325: Line 379:
| Gadget
| Gadget
|
|
| ✓
|-
|-
| gindows
| gindows
Line 331: Line 386:
| Glass00
| Glass00
|
|
| ✓
|-
|-
| Glass01
| Glass01
|
|
| ✓
|-
|-
| Glass02
| Glass02
Line 343: Line 400:
| iblis01_eye
| iblis01_eye
|
|
| ✓
|-
|-
| iblis01_lava
| iblis01_lava
|
|
| ✓
|-
|-
| iblis01_rock
| iblis01_rock
|
|
| ✓
|-
|-
| iblis02_eye
| iblis02_eye
|
| Unused, <code>iblis02.xno</code> uses <code>iblis01_eye</code>. They seem more or less identical.
|-
|-
| iblis02_lava
| iblis02_lava
|
|
| ✓
|-
|-
| iblis02_rock
| iblis02_rock
|
|
| ✓
|-
|-
| iblis03_eye
| iblis03_eye
|
|
| ✓
|-
|-
| iblis03_lava
| iblis03_lava
|
|
| ✓
|-
|-
| iblis03_rock
| iblis03_rock
|
|
| ✓
|-
|-
| Ice00
| Ice00
|
|
| ✓
|-
|-
| Ice01
| Ice01
|
|
| ✓
|-
|-
| Ice02
| Ice02
|
|
| ✓
|-
|-
| Ice03
| Ice03
Line 381: Line 449:
|-
|-
| Item_Board
| Item_Board
|
| Crisis City snowboard. Separate from White Acropolis board.
| ✓
|-
|-
| ItemGlass00
| ItemGlass00
|
|
| ✓
|-
|-
| ItemMetal00
| ItemMetal00
|
|
| ✓
|-
|-
| KdvAqua00
| KdvAqua00
Line 394: Line 465:
| KdvAqua01
| KdvAqua01
|
|
| ✓
|-
|-
| KdvMist00
| KdvMist00
|
|
| ✓
|-
|-
| KdvRope
| KdvRope
Line 405: Line 478:
|-
|-
| Kyozoress
| Kyozoress
|
| Likely referring to "巨像", the large monsters in Mephiles' final boss fight.
| ✓
|-
|-
| Laser00
| Laser00
Line 412: Line 486:
| Laser01
| Laser01
|
|
| ✓
|-
|-
| Leaf00
| Leaf00
|
|
| ✓
|-
|-
| Leaf01
| Leaf01
|
|
| ✓
|-
|-
| lensflare
| lensflare
Line 424: Line 501:
| LightCore
| LightCore
|
|
| ✓
|-
|-
| Lightmap00
| Lightmap00
|
|
| ✓
|-
|-
| Lightmap01
| Lightmap01
|
|
| ✓
|-
|-
| LightmapSp00
| LightmapSp00
|
|
| ✓
|-
|-
| LightmapSp01
| LightmapSp01
Line 439: Line 520:
| LightmapSp02
| LightmapSp02
|
|
| ✓
|-
|-
| LightmapSp03
| LightmapSp03
Line 445: Line 527:
| LightmapSp04
| LightmapSp04
|
|
| ✓
|-
|-
| Luminous00
| Luminous00
|
|
| ✓
|-
|-
| Luminous01
| Luminous01
|
|
| ✓
|-
|-
| Luminous02
| Luminous02
|
|
| ✓
|-
|-
| Luminous03
| Luminous03
|
|
| ✓
|-
|-
| Luminous04
| Luminous04
|
|
| ✓
|-
|-
| Luminous05
| Luminous05
|
|
| ✓
|-
|-
| Luminous06
| Luminous06
|
|
| ✓
|-
|-
| Luminous07
| Luminous07
Line 478: Line 568:
| Mantle00
| Mantle00
|
|
| ✓
|-
|-
| Mantle01
| Mantle01
|
|
| ✓
|-
|-
| Mantle02
| Mantle02
|
|
| ✓
|-
|-
| MarathonSpeedTree
| MarathonSpeedTree
Line 493: Line 586:
| Mefiress
| Mefiress
|
|
| ✓
|-
|-
| MefiressSpecific
| MefiressSpecific
|
|
| ✓
|-
|-
| MefiressSpecific2
| MefiressSpecific2
|
|
| ✓
|-
|-
| Mercury
| Mercury
Line 505: Line 601:
| Metal00
| Metal00
|
|
| ✓
|-
|-
| Metal01
| Metal01
|
|
| ✓
|-
|-
| Metal02
| Metal02
|
|
| ✓
|-
|-
| MotionBlurFilter
| MotionBlurFilter
Line 546: Line 645:
|-
|-
| psi_effect
| psi_effect
|
| Used for rendering Silver's psychokinesis effects.
| ✓
|-
|-
| Ring
| Ring
|
|
| ✓
|-
|-
| rt_clear
| rt_clear
Line 559: Line 660:
| Rust00
| Rust00
|
|
| ✓
|-
|-
| SampleFilter
| SampleFilter
Line 565: Line 667:
| scr_metal
| scr_metal
|
|
| ✓
|-
|-
| Shield
| Shield
|
|
| ✓
|-
|-
| simple
| simple
Line 573: Line 677:
|-
|-
| Sky00
| Sky00
|
| Used for Egg Wyvern fight and E0026 skybox.
| ✓
|-
|-
| Sky01
| Sky01
|
| Used for Egg Wyvern fight skybox.
| ✓
|-
|-
| Sky02
| Sky02
|
| Used for every other skybox not previously mentioned.
| ✓
|-
|-
| Snow00
| Snow00
|
|
| ✓
|-
|-
| Snow01
| Snow01
|
|
| ✓
|-
|-
| Snow02
| Snow02
|
|
| ✓
|-
|-
| Stone00
| Stone00
|
|
| ✓
|-
|-
| Stone01
| Stone01
|
|
| ✓
|-
|-
| Stone02
| Stone02
|
|
| ✓
|-
|-
| Stone03
| Stone03
|
|
| ✓
|-
|-
| Stone04
| Stone04
Line 606: Line 720:
|-
|-
| Terrain00
| Terrain00
|
| Only used by <code>kdv_obj_D_bridge01</code>
| ✓
|-
|-
| Terrain01
| Terrain01
|
| Only used by <code>tpj_obj_oldtree</code> and <code>tpj_obj_sphere</code>
| ✓
|-
|-
| Terrain02
| Terrain02
|
| Only used by <code>csc_obj_groundA</code>, <code>csc_obj_groundB</code>, and <code>tpj_obj_sphere</code>
| ✓
|-
|-
| Terrain03
| Terrain03
Line 618: Line 735:
|-
|-
| Terrain04
| Terrain04
|
| Only used by <code>e0125_map02_nos_</code> and <code>tpj_mapA_roadlm</code>
| ✓
|-
|-
| Terrain05
| Terrain05
|
| Used extensively (91 times).
| ✓
|-
|-
| Terrain06
| Terrain06
Line 637: Line 756:
| TpjWater00
| TpjWater00
|
|
| ✓
|-
|-
| TpjWater01
| TpjWater01
|
|
| ✓
|-
|-
| TwnFence00
| TwnFence00
Line 645: Line 766:
|-
|-
| TwnGate
| TwnGate
|
| Used for warp gates.
| ✓
|-
|-
| TwnGlass00
| TwnGlass00
Line 655: Line 777:
| TwnScene00
| TwnScene00
|
|
| ✓
|-
|-
| TwnScene01
| TwnScene01
Line 661: Line 784:
| TwnScene02
| TwnScene02
|
|
| ✓
|-
|-
| TwnScene03
| TwnScene03
Line 670: Line 794:
| WapScene00
| WapScene00
|
|
| ✓
|-
|-
| WapScene01
| WapScene01
Line 676: Line 801:
| WapScene02
| WapScene02
|
|
| ✓
|-
|-
| Water00
| Water00
Line 682: Line 808:
| Water01
| Water01
|
|
| ✓
|-
|-
| Water02
| Water02
Line 688: Line 815:
| Water03
| Water03
|
|
| ✓
|-
|-
| Water04
| Water04
|
|
| ✓
|-
|-
| Water05
| Water05
Line 696: Line 825:
|-
|-
| Waterrise
| Waterrise
|
| Unused Kingdom Valley object. Some kind of rippling water/mist.
| ✓
|-
|-
| Wood00
| Wood00
|
|
| ✓
|-
|-
| Wood01
| Wood01
|
|
| ✓
|-
|-
| Zakoress
| Zakoress
|
| Referring to "雑魚" small-fry crowd of NPCs, the tiny shadow minions in Mephiles' boss fight.
| ✓
|-
|-
| ZakoressBillboard
| ZakoressBillboard
|
| Billboarded approximation for distant Zakoress.
|-
|-
| zout_pt
| zout_pt
|
| Used for rendering depth pre-pass for punchthrough.
|-
|-
| zout
| zout
|
| Used for rendering depth pre-pass.
|}
|}

Latest revision as of 14:30, 8 September 2025

Shaders

These shaders are stored in game/xenon/archives/shader.arc and game/xenon/archives/shader_lt.arc in the 360 version of the game. Most shaders have several different variants with different feature support. Shaders in shader_lt.arc are used in multiplayer and may have additional optimisations, like replacing real-time planar reflections with cubemaps.

Folder Description
lm Lightmapped
lm_np Lightmapped without point lights
morph Mesh morph
morph_np Mesh morph without point lights
skin Rigged meshes
skin_np Rigged meshes without point lights
std Standard
np Standard without point lights

Many of the shaders within the subfolders will be exact duplicates of the standard variant.

Each of the shaders listed below are in the .fxo format in the 360 version of the game. Each shader can contain multiple techniques, which hold the respective vertex and fragment shaders.

The shader and specific technique used are defined per mesh set in XNOs. Some shaders are not referenced in XNOs, either because they are used internally or because they are unused altogether.

Shader Notes Used in XNOs
AcrobataPrimitive Used in rendering of Acroarts particle effects.
Air00 ✓
Animal00 Used for Kingdom Valley eagle. ✓
Animal01
Animal02
AqaScene00
AqaScene01
AqaScene02
Aqua00 ✓
Artifact00
Artifact01
Artifact02
Artifact03
Artifact06
Artifact07
BackGround
balloonicon Used for rendering quest "balloons" in hub worlds.
Billboard00 No lighting, CSM sampling or point lights support. ✓
Billboard01 Vertex lighting and point lights, no CSM sampling. ✓
Billboard02 By far the most used shader. Vertex lighting with no CSM sampling or point lights support. ✓
Billboard03 Vertex lighting, CSM sampling and point lights. ✓
Billboard04 Pixel lighting, CSM sampling, no point lights. ✓
Billboard05 Pixel lighting, no CSM sampling or point lights. ✓
Billboard06 Pixel lighting and point lights, no CSM sampling. ✓
Billboard07 Unused. Pixel lighting, CSM sampling and point lights.
BillboardSp00 ✓
BillboardSp01 ✓
BillboardSp02 ✓
BloomFilter
bod_light Used by "Book of Darkness" aka Scepter of Darkness. ✓
bod_metal Used by "Book of Darkness" aka Scepter of Darkness. ✓
BurnoutBlurFilter Responsible for the radial "motion" blur seen in the final game. Likely named after the Burnout racing series.
ChaosDrive ✓
CharacterMaterial Responsible for rendering playable characters, NPCs, and many random hub world objects. By far the densest shader in the game, including many unused techniques. ✓
ColorCopyFilter
ColorCorrectionFilter
ColorOutFilter Outputs a solid colour. Used for bright areas of spotlights in White Acropolis stealth sections.
Common
conditional_rendering Used in rendering of lens flare effect.
CopyFilter
core_circle
CscGlass00 ✓
CscGlass01
CscGlass02 ✓
CscScene00 ✓
CscScene01 ✓
CscScene02
CscScene03
csd Used in rendering of CSD (UI) scenes.
csd3D Used for world-space UI like enemy health gauges.
csdBG
cyl
DepthOfFieldFilter Unused in the final game. Likely a depth of field effect similar to the one in Sonic Unleashed.
DtdSand00
DtdSand01 ✓
DtdSand02 ✓
DtdSand03
DtdSand04
DtdScene00 ✓
DtdScene01
DtdScene02 ✓
DtdScene03 ✓
DtdScene04 ✓
DtdScene05
ecb_light Used for Egg Cerberus. ✓
ecb_metal Used for Egg Cerberus. ✓
Effect00 ✓
egen_light Used for Egg Genesis. ✓
egen_metal Used for Egg Genesis. ✓
egen_slight Used for Egg Genesis. ✓
emob_light Used for Egg Mobile. ✓
emob_metal Used for Egg Mobile. ✓
en_bullet ✓
en_laser00
en_lava ✓
en_light ✓
en_lightani ✓
en_metal ✓
en_plating ✓
en_rock ✓
EndSky00 ✓
FBTex_NrmMap Used by esp_ripple and esp_Sphere ✓
Fence00 ✓
Fence01 ✓
FlcCore00 ✓
FlcScene00 ✓
FlcScene01
Fluff00 ✓
Fog00 ✓
font Used in font rendering for CSD.
fsol_armor ✓
fsol_eye
fsol_fluid
Gadget_Glider
Gadget ✓
gindows
Glass00 ✓
Glass01 ✓
Glass02
Glass03
iblis01_eye ✓
iblis01_lava ✓
iblis01_rock ✓
iblis02_eye Unused, iblis02.xno uses iblis01_eye. They seem more or less identical.
iblis02_lava ✓
iblis02_rock ✓
iblis03_eye ✓
iblis03_lava ✓
iblis03_rock ✓
Ice00 ✓
Ice01 ✓
Ice02 ✓
Ice03
Item_Board Crisis City snowboard. Separate from White Acropolis board. ✓
ItemGlass00 ✓
ItemMetal00 ✓
KdvAqua00
KdvAqua01 ✓
KdvMist00 ✓
KdvRope
KdvWindRoad
Kyozoress Likely referring to "巨像", the large monsters in Mephiles' final boss fight. ✓
Laser00
Laser01 ✓
Leaf00 ✓
Leaf01 ✓
lensflare
LightCore ✓
Lightmap00 ✓
Lightmap01 ✓
LightmapSp00 ✓
LightmapSp01
LightmapSp02 ✓
LightmapSp03
LightmapSp04 ✓
Luminous00 ✓
Luminous01 ✓
Luminous02 ✓
Luminous03 ✓
Luminous04 ✓
Luminous05 ✓
Luminous06 ✓
Luminous07
lzout_pt
lzout
Mantle00 ✓
Mantle01 ✓
Mantle02 ✓
MarathonSpeedTree
MaskCopyFilter
Mefiress ✓
MefiressSpecific ✓
MefiressSpecific2 ✓
Mercury
Metal00 ✓
Metal01 ✓
Metal02 ✓
MotionBlurFilter BurnoutBlurFilter is used in retail rather than this shader.
movie
movieARGB
movieYUV420
no_shader
OpticalCamouflage Used for rendering camouflaged enemies.
pe
PhaseShiftFilter
physicsviewer
player_homing
primitive
psi_effect Used for rendering Silver's psychokinesis effects. ✓
Ring ✓
rt_clear
rt_restoration
Rust00 ✓
SampleFilter
scr_metal ✓
Shield ✓
simple
Sky00 Used for Egg Wyvern fight and E0026 skybox. ✓
Sky01 Used for Egg Wyvern fight skybox. ✓
Sky02 Used for every other skybox not previously mentioned. ✓
Snow00 ✓
Snow01 ✓
Snow02 ✓
Stone00 ✓
Stone01 ✓
Stone02 ✓
Stone03 ✓
Stone04
Terrain00 Only used by kdv_obj_D_bridge01 ✓
Terrain01 Only used by tpj_obj_oldtree and tpj_obj_sphere ✓
Terrain02 Only used by csc_obj_groundA, csc_obj_groundB, and tpj_obj_sphere ✓
Terrain03
Terrain04 Only used by e0125_map02_nos_ and tpj_mapA_roadlm ✓
Terrain05 Used extensively (91 times). ✓
Terrain06
Terrain07
Tex_Phone
Tex_Spec_Phone
TpjWater00 ✓
TpjWater01 ✓
TwnFence00
TwnGate Used for warp gates. ✓
TwnGlass00
TwnGlideWire
TwnScene00 ✓
TwnScene01
TwnScene02 ✓
TwnScene03
vout
WapScene00 ✓
WapScene01
WapScene02 ✓
Water00
Water01 ✓
Water02
Water03 ✓
Water04 ✓
Water05
Waterrise Unused Kingdom Valley object. Some kind of rippling water/mist. ✓
Wood00 ✓
Wood01 ✓
Zakoress Referring to "雑魚" small-fry crowd of NPCs, the tiny shadow minions in Mephiles' boss fight. ✓
ZakoressBillboard Billboarded approximation for distant Zakoress.
zout_pt Used for rendering depth pre-pass for punchthrough.
zout Used for rendering depth pre-pass.
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