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Fox's maskwall fix 2.0 

git-svn-id: https://svn.eduke32.com/eduke32@6495 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
hendricks266 2017-11-02 04:25:59 +00:00
parent 7fd86d09ad
commit 7033d83d26
1 changed files with 4 additions and 4 deletions
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8
source/build/src/polymost.cpp
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@ -2375,8 +2375,8 @@ skip: ;
int const ni = vsp[i].n;
if ((vsp[i].ctag == vsp[ni].ctag) && (vsp[i].ftag == vsp[ni].ftag) /*&&
((vsp[ni].cy[1] <= vsp[i].cy[1]) || (vsp[ni].fy[1] >= vsp[i].fy[1]))*/)
if ((vsp[i].ctag == vsp[ni].ctag) && (vsp[i].ftag == vsp[ni].ftag) &&
((vsp[i].cy[1] <= vsp[ni].cy[1]) || (vsp[i].fy[1] <= vsp[ni].fy[1])))
{
vsp[i].cy[1] = vsp[ni].cy[1];
vsp[i].fy[1] = vsp[ni].fy[1];
@ -4188,7 +4188,7 @@ void polymost_drawmaskwall(int32_t damaskwallcnt)
if (t0 >= 0)
dp2[n2++] = dpxy[i];
if ((t0 >= 0) != (t1 >= 0))
if ((t0 >= 0) != (t1 >= 0) && (t0 <= 0) != (t1 <= 0))
{
float const r = t0 / (t0 - t1);
dp2[n2].x = (dpxy[j].x - dpxy[i].x) * r + dpxy[i].x;
@ -4215,7 +4215,7 @@ void polymost_drawmaskwall(int32_t damaskwallcnt)
if (t0 >= 0)
dpxy[n++] = dp2[i];
if ((t0 >= 0) != (t1 >= 0))
if ((t0 >= 0) != (t1 >= 0) && (t0 <= 0) != (t1 <= 0))
{
float const r = t0 / (t0 - t1);
dpxy[n].x = (dp2[j].x - dp2[i].x) * r + dp2[i].x;