OrdinaryMagician/vkdoom_m
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- Added 'canonical transparency' cvar r_canontrans - this simply turns off transparency for Doom objects that were marked as transparent sometime in ZDoom's development cycle

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Rachael Alexanderson 2017-06-01 10:41:52 -04:00 • committed by Christoph Oelckers
commit 01f88cfb16
19 changed files with 33 additions and 3 deletions
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8
src/gl/scene/gl_sprite.cpp
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@ -75,6 +75,7 @@ CUSTOM_CVAR(Int, gl_fuzztype, 0, CVAR_ARCHIVE)
}
EXTERN_CVAR (Float, transsouls)
EXTERN_CVAR (Bool, r_canontrans)
extern TArray<spritedef_t> sprites;
extern TArray<spriteframe_t> SpriteFrames;
@ -992,6 +993,13 @@ void GLSprite::Process(AActor* thing, sector_t * sector, int thruportal)
{
trans = 1.f;
}
if ((thing->flags8 & MF8_ZDOOMTRANS) && r_canontrans)
{ // [SP] "canonical transparency" - with the flip of a CVar, disable transparency for Doom objects
trans = 1.f;
RenderStyle.BlendOp = STYLEOP_Add;
RenderStyle.SrcAlpha = STYLEALPHA_One;
RenderStyle.DestAlpha = STYLEALPHA_Zero;
}
if (trans >= 1.f - FLT_EPSILON && RenderStyle.BlendOp != STYLEOP_Shadow && (
(RenderStyle.SrcAlpha == STYLEALPHA_One && RenderStyle.DestAlpha == STYLEALPHA_Zero) ||