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- add forcecullbackfaces in modeldef

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This commit is contained in:
Rachael Alexanderson 2023-10-14 10:35:28 -04:00
commit bac12948e5
3 changed files with 21 additions and 16 deletions
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4
src/rendering/hwrenderer/hw_models.cpp
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@ -61,7 +61,7 @@ void FHWModelRenderer::BeginDrawModel(FRenderStyle style, FSpriteModelFrame *smf
// This solves a few of the problems caused by the lack of depth sorting.
// [Nash] Don't do back face culling if explicitly specified in MODELDEF
// TO-DO: Implement proper depth sorting.
if (!(style == DefaultRenderStyle()) && !(smf->flags & MDL_DONTCULLBACKFACES))
if ((smf->flags & MDL_FORCECULLBACKFACES) || (!(style == DefaultRenderStyle()) && !(smf->flags & MDL_DONTCULLBACKFACES)))
{
state.SetCulling((mirrored ^ portalState.isMirrored()) ? Cull_CCW : Cull_CW);
}
@ -75,7 +75,7 @@ void FHWModelRenderer::EndDrawModel(FRenderStyle style, FSpriteModelFrame *smf)
state.SetBoneIndexBase(-1);
state.EnableModelMatrix(false);
state.SetDepthFunc(DF_Less);
if (!(style == DefaultRenderStyle()) && !(smf->flags & MDL_DONTCULLBACKFACES))
if ((smf->flags & MDL_FORCECULLBACKFACES) || (!(style == DefaultRenderStyle()) && !(smf->flags & MDL_DONTCULLBACKFACES)))
state.SetCulling(Cull_None);
}