Difference between revisions of "THQ Material (RW Section)"
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| MODULEID = 00CAFE | | MODULEID = 00CAFE | ||
| IDENTIFIER = 45 | | IDENTIFIER = 45 | ||
− | | PARENTS = [[Material (RW Section)|Material]] ''([[Extension (RW Section)|Extension | + | | PARENTS = [[Material (RW Section)|Material]] ''([[Extension (RW Section)|Extension]])'' |
}} | }} | ||
− | The custom '''material''' extension was developed by THQ to attach geometric rendering properties to a material, using alpha referencing, z-test flags, blend functions, and culling, used for the known game ''[[wikipedia:Jimmy Neutron: Attack of the Twonkies|Jimmy Neutron: Attack of the Twonkies]]''. | + | The custom '''material''' extension was developed by THQ to attach geometric rendering properties to a material, using alpha referencing, z-test flags, blend functions, and culling, used for the known game ''[[wikipedia:The Adventures of Jimmy Neutron Boy Genius: Attack of the Twonkies|The Adventures of Jimmy Neutron Boy Genius: Attack of the Twonkies]]''. |
==Structure== | ==Structure== | ||
+ | uint32 header | ||
+ | int32 sectionSize | ||
+ | uint32 version | ||
+ | int32 dataSize // Usually 4. | ||
+ | uint32 renderProps | ||
+ | |||
+ | void THQMaterial(void) | ||
{ | { | ||
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int32 AlphaTestFunc | int32 AlphaTestFunc | ||
int32 AlphaTestRef | int32 AlphaTestRef | ||
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int32 SrcBlend | int32 SrcBlend | ||
int32 DestBlend | int32 DestBlend | ||
− | int32 | + | int32 FaceCullMode |
− | + | bool AlphaEnabled | |
− | |||
− | |||
AlphaTestFunc = (renderProps & 0x7800) >> 11; | AlphaTestFunc = (renderProps & 0x7800) >> 11; | ||
AlphaTestRef = (renderProps & 0x7F8000) >> 15; | AlphaTestRef = (renderProps & 0x7F8000) >> 15; | ||
ZTest = (renderProps & 0x800000) >> 17; | ZTest = (renderProps & 0x800000) >> 17; | ||
− | |||
SrcBlend = (renderProps & 0x78) >> 3; | SrcBlend = (renderProps & 0x78) >> 3; | ||
DstBlend = (renderProps & 0x780) >> 7; | DstBlend = (renderProps & 0x780) >> 7; | ||
− | FaceCullIndex = renderProps & 0x7; | + | FaceCullIndex = min(max(renderProps & 0x7, 1), 3); |
if (DstBlend == (void *)rwBLENDZERO) | if (DstBlend == (void *)rwBLENDZERO) | ||
+ | ZWrite = TRUE | ||
AlphaEnabled = FALSE | AlphaEnabled = FALSE | ||
else | else | ||
{ | { | ||
+ | ZWrite = FALSE | ||
AlphaEnabled = TRUE | AlphaEnabled = TRUE | ||
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FaceCullIndex = (void *)rwCULLMODECULLNONE; | FaceCullIndex = (void *)rwCULLMODECULLNONE; | ||
} | } | ||
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} | } |
Latest revision as of 08:56, 14 December 2023
THQ Material (Custom) | |
---|---|
RenderWare Stream Section | |
Vendor | THQ |
Module | Plug-In |
Module ID | 0x00CAFE
|
Identifier | 0x45
|
Chunk ID | 0x00CAFE45
|
Versions | All |
Hierarchy | |
Parents: Material (Extension) | |
Children: None | |
Extensions: None | |
File Format |
The custom material extension was developed by THQ to attach geometric rendering properties to a material, using alpha referencing, z-test flags, blend functions, and culling, used for the known game The Adventures of Jimmy Neutron Boy Genius: Attack of the Twonkies.
Structure
uint32 header int32 sectionSize uint32 version int32 dataSize // Usually 4. uint32 renderProps void THQMaterial(void) { int32 AlphaTestFunc int32 AlphaTestRef bool ZTest bool ZWrite int32 SrcBlend int32 DestBlend int32 FaceCullMode bool AlphaEnabled AlphaTestFunc = (renderProps & 0x7800) >> 11; AlphaTestRef = (renderProps & 0x7F8000) >> 15; ZTest = (renderProps & 0x800000) >> 17; SrcBlend = (renderProps & 0x78) >> 3; DstBlend = (renderProps & 0x780) >> 7; FaceCullIndex = min(max(renderProps & 0x7, 1), 3); if (DstBlend == (void *)rwBLENDZERO) ZWrite = TRUE AlphaEnabled = FALSE else { ZWrite = FALSE AlphaEnabled = TRUE if (renderProps & 0x4000000) FaceCullIndex = (void *)rwCULLMODECULLNONE; } }