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Support clamping in polymost1Frag.glsl and use it for sprites

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git-svn-id: https://svn.eduke32.com/eduke32@7783 1a8010ca-5511-0410-912e-c29ae57300e0

# Conflicts:
#	source/build/include/polymost.h
#	source/build/src/polymost1Frag.glsl
#	source/build/src/voxmodel.cpp
This commit is contained in:
pogokeen 2019-07-12 08:44:40 +00:00 • committed by Christoph Oelckers
parent a55e19ed83
commit 1664310159
6 changed files with 52 additions and 2 deletions
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4
source/build/src/voxmodel.cpp
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@ -1131,6 +1131,8 @@ int32_t polymost_voxdraw(voxmodel_t *m, tspriteptr_t const tspr)
#endif
const float phack[2] = { 0, 1.f/256.f };
char prevClamp = polymost_getClamp();
polymost_setClamp(false);
if (!m->texid[globalpal])
m->texid[globalpal] = gloadtex(m->mytex, m->mytexx, m->mytexy, m->is8bit, globalpal);
@ -1180,7 +1182,7 @@ int32_t polymost_voxdraw(voxmodel_t *m, tspriteptr_t const tspr)
}
GLInterface.Draw(DT_QUADS, qstart, qdone * 4);
polymost_setClamp(prevClamp);
//------------
glDisable(GL_CULL_FACE);
// glPopAttrib();