serge_shubin
89b825ece5
Implements a new SH light grid that runs alongside the legacy Q3 light grid, storing 9 RGB L2 spherical harmonic coefficients per grid point for accurate directional lighting of dynamic objects from all angles. BSP format: v47 with 19-lump header (160 bytes) when -sh is used, v46 with 17-lump header (144 bytes) otherwise. SH data stored in LUMP_LIGHTGRID_SH (index 18) with a header containing grid bounds/size/mins followed by the coefficient array. Stock Q3 engines read v46 lumps unchanged. New CLI flags: -sh (enable), -gridscalesh (density multiplier, default 2x), -gridsh (explicit cell size). SH grid receives bounced light with -bouncegrid. Also adds libjpeg-turbo as a proper build dependency with its own vcxproj, fixing the previous external engine path requirement. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
23 lines
1.3 KiB
XML
Executable file
23 lines
1.3 KiB
XML
Executable file
<?xml version="1.0" encoding="utf-8"?>
|
|
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
|
<PropertyGroup Label="UserMacros">
|
|
<EditorRoot>$([System.IO.Path]::GetFullPath('$(SolutionDir)..'))\</EditorRoot>
|
|
<ProjectRoot>$([System.IO.Path]::GetFullPath('$(SolutionDir)..\..'))\</ProjectRoot>
|
|
|
|
<ProjectOutputDir Condition="'$(ProjectOutputDir)'==''">$(EditorRoot)build\$(Platform)\$(Configuration)\output\</ProjectOutputDir>
|
|
<ProjectIntermediateDir Condition="'$(ProjectIntermediateDir)'==''">$(EditorRoot)build\$(Platform)\$(Configuration)\intermediate\</ProjectIntermediateDir>
|
|
<LibraryOutputDir Condition="'$(LibraryOutputDir)'==''">$(EditorRoot)build\$(Platform)\$(Configuration)\lib\</LibraryOutputDir>
|
|
|
|
<Q3Map2SrcDir>$(EditorRoot)q3map2\</Q3Map2SrcDir>
|
|
<AssimpSrcDir>$(EditorRoot)assimp\</AssimpSrcDir>
|
|
<LibXml2SrcDir>$(EditorRoot)libxml2\</LibXml2SrcDir>
|
|
<LibPngSrcDir>$(EditorRoot)libpng\</LibPngSrcDir>
|
|
<ZlibSrcDir>$(EditorRoot)zlib\</ZlibSrcDir>
|
|
<LibJpegTurboSrcDir>$(EditorRoot)libjpeg-turbo\</LibJpegTurboSrcDir>
|
|
<EngineSrcDir>$(ProjectRoot)engine\</EngineSrcDir>
|
|
|
|
<BuildType>NOT_SET</BuildType>
|
|
<BuildType Condition="'$(Configuration)'=='Debug'">Debug</BuildType>
|
|
<BuildType Condition="'$(Configuration)'=='Release'">Release</BuildType>
|
|
</PropertyGroup>
|
|
</Project>
|