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Added shadow LOD calculation

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This commit is contained in:
Robert Beckebans 2014-05-11 17:24:24 +02:00
parent 6d25a20b80
commit 5153422d0d
5 changed files with 184 additions and 11 deletions
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3
neo/renderer/RenderSystem_init.cpp
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@ -188,6 +188,7 @@ idCVar r_showTextureVectors( "r_showTextureVectors", "0", CVAR_RENDERER | CVAR_F
idCVar r_showOverDraw( "r_showOverDraw", "0", CVAR_RENDERER | CVAR_INTEGER, "1 = geometry overdraw, 2 = light interaction overdraw, 3 = geometry and light interaction overdraw", 0, 3, idCmdSystem::ArgCompletion_Integer<0, 3> );
// RB begin
idCVar r_showShadowMaps( "r_showShadowMaps", "0", CVAR_RENDERER | CVAR_BOOL, "" );
idCVar r_showShadowMapLODs( "r_showShadowMapLODs", "0", CVAR_RENDERER | CVAR_INTEGER, "" );
// RB end
idCVar r_useEntityCallbacks( "r_useEntityCallbacks", "1", CVAR_RENDERER | CVAR_BOOL, "if 0, issue the callback immediately at update time, rather than defering" );
@ -221,6 +222,8 @@ idCVar r_shadowMapBiasScale( "r_shadowMapBiasScale", "0.0001", CVAR_RENDERER | C
idCVar r_shadowMapSamples( "r_shadowMapSamples", "16", CVAR_RENDERER | CVAR_INTEGER, "0, 1, 4, or 16" );
idCVar r_shadowMapSplits( "r_shadowMapSplits", "3", CVAR_RENDERER | CVAR_INTEGER, "number of splits for cascaded shadow mapping with parallel lights", 0, 4 );
idCVar r_shadowMapSplitWeight( "r_shadowMapSplitWeight", "0.9", CVAR_RENDERER | CVAR_FLOAT, "" );
idCVar r_shadowMapLodScale( "r_shadowMapLodScale", "0.8", CVAR_RENDERER | CVAR_FLOAT, "" );
idCVar r_shadowMapLodBias( "r_shadowMapLodBias", "0", CVAR_RENDERER | CVAR_INTEGER, "" );
// RB end