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- always draw floors opaque

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This commit is contained in:
Christoph Oelckers 2020-06-11 23:55:23 +02:00
parent 22aad4999c
commit ba397f5ca1
4 changed files with 11 additions and 1 deletions
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4
source/build/src/polymost.cpp
View file

@ -433,6 +433,9 @@ static void polymost_drawpoly(vec2f_t const * const dpxy, int32_t const n, int32
SetRenderStyleFromBlend((method & DAMETH_MASKPROPS) > DAMETH_MASK, drawpoly_blend, (method & DAMETH_MASKPROPS) == DAMETH_TRANS2);
}
if (!(method & (DAMETH_WALL | DAMETH_CLAMPED | DAMETH_MASK)))
GLInterface.SetTextureMode(TM_OPAQUE);
float pc[4];
// The shade rgb from the tint is ignored here.
@ -479,6 +482,7 @@ static void polymost_drawpoly(vec2f_t const * const dpxy, int32_t const n, int32
GLInterface.SetTinting(-1, 0xffffff, 0xffffff);
GLInterface.SetNpotEmulation(0.f, 0.f);
GLInterface.SetTextureMode(TM_NORMAL);
if (skyzbufferhack && skyzbufferhack_pass == 0)
{

2
source/glbackend/glbackend.cpp
View file

@ -575,7 +575,6 @@ void PolymostRenderState::Apply(FRenderState& state, GLState& oldState)
{
state.EnableDepthTest(StateFlags & STF_DEPTHTEST);
state.EnableMultisampling(StateFlags & STF_MULTISAMPLE);
state.SetTextureMode((StateFlags & STF_BLEND) ? TM_OPAQUE : TM_NORMAL);
if ((StateFlags ^ oldState.Flags) & (STF_STENCILTEST | STF_STENCILWRITE))
{
@ -641,6 +640,7 @@ void PolymostRenderState::Apply(FRenderState& state, GLState& oldState)
state.SetFog((Flags & RF_MapFog) ? PalEntry(0x999999) : FogColor, 21.f); // Fixme: The real density still needs to be implemented. 21 is a reasonable default only.
state.SetSoftLightLevel(ShadeDiv >= 1 / 1000.f ? 255 - Scale(Shade, 255, numshades) : 255);
state.SetLightParms(VisFactor, ShadeDiv / (numshades - 2));
state.SetTextureMode(TextureMode);
state.SetNpotEmulation(NPOTEmulation.Y, NPOTEmulation.X);
state.AlphaFunc(Alpha_Greater, AlphaTest ? AlphaThreshold : -1.f);

5
source/glbackend/glbackend.h
View file

@ -146,6 +146,11 @@ public:
void ReadPixels(int w, int h, uint8_t* buffer);
void SetTextureMode(int m)
{
renderState.TextureMode = m;
}
void SetDepthBias(float a, float b)
{
renderState.mBias.mFactor = a;

1
source/glbackend/pm_renderstate.h
View file

@ -53,6 +53,7 @@ struct PolymostRenderState
float ShadeDiv = 62.f;
float VisFactor = 128.f;
int Flags = 0;
int TextureMode = TM_NORMAL;
FVector2 NPOTEmulation = { 0.f, 0.f };
float AlphaThreshold = 0.5f;
bool AlphaTest = true;