VectorUnit games texture formats

[carlimarli]

The game uses a custom engine made by VectorUnit

Upon testing with the program Raw texture cooker from another post, I got the rough shape of the real image by using the mode bc1_unorm on DesertA_BlueSkyC.dat

DesertA_BlueSkyC - bc1_unorm.png

sample files, most textures have a .dat extension, while some others have .vap and .ttf, which doesn't seem to have a distinct pattern in which ones are used when from what I can currently tell; the four bytes at 0x19 seem to be the width

texture samples.zip

[Allen]

Some tips

Code: Select all

DWORD   texFormat;//0x15
DWORD   width;//0x19
DWORD   height;//0x1D
DWORD   MipMaps;//0x21
DWORD   dataSize;//0x25
if (texFormat == 0x5)
byte    RGBA32_Data[dataSize];

else if (texFormat == 0x10)
byte    ETC_RGB_Data[dataSize];

else if (texFormat == 0x23)
byte    ETC_RGBA1_Data[dataSize];

else if (texFormat == 0x24)
byte    ETC_RGBA_Data[dataSize];

else
byte    unkFormatData[dataSize];

Remember to post the game platform next time, this is very important.

[carlimarli]

Some tips

Code: Select all

DWORD   texFormat;//0x15
DWORD   width;//0x19
DWORD   height;//0x1D
DWORD   MipMaps;//0x21
DWORD   dataSize;//0x25
if (texFormat == 0x10)
byte    ETC_RGB_Data[dataSize];

else if (texFormat == 0x23)
byte    ETC_RGBA1_Data[dataSize];

else if (texFormat == 0x24)
byte    ETC_RGBA_Data[dataSize];

else
byte    unkFormatData[dataSize];

Remember to post the game platform next time, this is very important.

Thank you -- one more request, do you know which format is texFormat == 0x5?

Results_Banner_Main.dat

[Allen]

Thank you -- one more request, do you know which format is texFormat == 0x5?
Results_Banner_Main.dat

32bits RGBA

[carlimarli]

Thanks!