TorqueGameEngines/Torque3D
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Update GFXTextureManager and GBitmap

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GBitmap Changes:
Added all other formats to gbitmap that we support
gbitmap now supports cubemaps
added converters for all these other formats
added stb_image_resize for extrudemips so we can extrude mipmaps for all other formats

GFXTextureManager
Can now directly make cubemaps and texture arrays based on the GFXTextureProfile
API implementations for all functions that cubemaps and arrays needed
This commit is contained in:
marauder2k7 2025-12-22 10:29:01 +00:00
parent 975fc924cc
commit 3aef90a6bc
66 changed files with 4235 additions and 2590 deletions
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12
Engine/source/T3D/lighting/IBLUtilities.h
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@ -38,13 +38,13 @@
namespace IBLUtilities
{
void GenerateIrradianceMap(GFXTextureTargetRef renderTarget, GFXCubemapHandle cubemap, GFXCubemapHandle &cubemapOut);
void GenerateAndSaveIrradianceMap(String outputPath, S32 resolution, GFXCubemapHandle cubemap, GFXCubemapHandle &cubemapOut);
void GenerateIrradianceMap(GFXTextureTargetRef renderTarget, GFXTexHandle cubemap, GFXTexHandle& cubemapOut);
void GenerateAndSaveIrradianceMap(String outputPath, S32 resolution, GFXTexHandle cubemap, GFXTexHandle& cubemapOut);
void GeneratePrefilterMap(GFXTextureTargetRef renderTarget, GFXCubemapHandle cubemap, U32 mipLevels, GFXCubemapHandle &cubemapOut);
void GenerateAndSavePrefilterMap(String outputPath, S32 resolution, GFXCubemapHandle cubemap, U32 mipLevels, GFXCubemapHandle &cubemapOut);
void GeneratePrefilterMap(GFXTextureTargetRef renderTarget, GFXTexHandle cubemap, U32 mipLevels, GFXTexHandle &cubemapOut);
void GenerateAndSavePrefilterMap(String outputPath, S32 resolution, GFXTexHandle cubemap, U32 mipLevels, GFXTexHandle &cubemapOut);
void SaveCubeMap(String outputPath, GFXCubemapHandle &cubemap);
void SaveCubeMap(String outputPath, GFXTexHandle &cubemap);
void bakeReflection(String outputPath, S32 resolution);
@ -60,7 +60,7 @@ namespace IBLUtilities
//SH Calculations
// From http://sunandblackcat.com/tipFullView.php?l=eng&topicid=32&topic=Spherical-Harmonics-From-Cube-Texture
// With shader decode logic from https://github.com/nicknikolov/cubemap-sh
void calculateSHTerms(GFXCubemapHandle cubemap, LinearColorF SHTerms[9], F32 SHConstants[5]);
void calculateSHTerms(GFXTexHandle cubemap, LinearColorF SHTerms[9], F32 SHConstants[5]);
F32 texelSolidAngle(F32 aU, F32 aV, U32 width, U32 height);