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simplipie: Fix error when fixing face culling and tessellation at the same time.

master
Per Inge Mathisen 2010-12-31 18:20:51 +01:00
parent e5edaeabfd
commit 3d7a7b397b
3 changed files with 6 additions and 2 deletions
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2
data/base/features/mibridge.pie
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@ -37,7 +37,7 @@ POINTS 33
-65 97 -64 -65 97 -64
0 97 -64 0 97 -64
65 97 -64 65 97 -64
POLYGONS 26 POLYGONS 28
200 3 2 1 0 199 87 199 131 194 131 200 3 2 1 0 199 87 199 131 194 131
200 3 0 3 2 194 131 194 87 199 87 200 3 0 3 2 194 131 194 87 199 87
200 3 6 5 4 194 131 194 87 199 87 200 3 6 5 4 194 131 194 87 199 87

2
data/base/features/mibridgx.pie
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@ -114,7 +114,7 @@ POINTS 110
0 127 -130 0 127 -130
65 127 -130 65 127 -130
65 127 -195 65 127 -195
POLYGONS 110 POLYGONS 116
200 3 3 2 1 169 71 139 71 139 41 200 3 3 2 1 169 71 139 71 139 41
200 3 3 1 0 169 71 139 41 169 41 200 3 3 1 0 169 71 139 41 169 41
200 3 4 5 1 79 2 48 2 79 46 200 3 4 5 1 79 2 48 2 79 46

4
tools/conversion/simplipie.c
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@ -305,6 +305,10 @@ static void dump_to_pie(FILE *ctl, FILE *fp, const char *input)
faceList[j].index[m] = posList[faceList[j].index[m]].reindex; faceList[j].index[m] = posList[faceList[j].index[m]].reindex;
} }
facesPIE3 += faceList[j].vertices - 3; // easy tessellation facesPIE3 += faceList[j].vertices - 3; // easy tessellation
if (faceList[j].cull)
{
facesPIE3 += faceList[j].vertices - 3; // must add additional face that is faced in the opposite direction also for tessellated faces
}
} }
if (verbose && (facesPIE3 - faces)) if (verbose && (facesPIE3 - faces))