OrdinaryMagician/vkdoom_m
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- preparations for using clip planes on line portals.

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This commit is contained in:
Christoph Oelckers 2016-04-29 01:48:06 +02:00
commit 21283b18f4
12 changed files with 133 additions and 70 deletions
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16
src/gl/renderer/gl_renderstate.cpp
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@ -69,7 +69,7 @@ TArray<VSMatrix> gl_MatrixStack;
void FRenderState::Reset()
{
mTextureEnabled = true;
mSplitEnabled = mBrightmapEnabled = mFogEnabled = mGlowEnabled = false;
mClipLineEnabled = mSplitEnabled = mBrightmapEnabled = mFogEnabled = mGlowEnabled = false;
mColorMask[0] = mColorMask[1] = mColorMask[2] = mColorMask[3] = true;
currentColorMask[0] = currentColorMask[1] = currentColorMask[2] = currentColorMask[3] = true;
mFogColor.d = -1;
@ -171,10 +171,22 @@ bool FRenderState::ApplyShader()
activeShader->muSplitBottomPlane.Set(mSplitBottomPlane.vec);
activeShader->currentsplitstate = 1;
}
else
else if (activeShader->currentsplitstate)
{
activeShader->muSplitTopPlane.Set(nulvec);
activeShader->muSplitBottomPlane.Set(nulvec);
activeShader->currentsplitstate = 0;
}
if (mClipLineEnabled)
{
activeShader->muClipLine.Set(mClipLine.vec);
activeShader->currentcliplinestate = 1;
}
else if (activeShader->currentcliplinestate)
{
activeShader->muClipLine.Set(-10000000.0, 0, 0, 0);
activeShader->currentcliplinestate = 0;
}
if (mColormapState != activeShader->currentfixedcolormap)