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Modernize NiTriShapeData

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This commit is contained in:
Alexei Kotov 2023-09-05 00:08:28 +03:00
parent 56ee2588a5
commit cfd37dbcc6
5 changed files with 15 additions and 22 deletions
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22
components/nif/data.cpp
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@ -93,25 +93,17 @@ namespace Nif
{
NiTriBasedGeomData::read(nif);
// We have three times as many vertices as triangles, so this
// is always equal to mNumTriangles * 3.
int cnt = nif->getInt();
uint32_t numIndices;
nif->read(numIndices);
bool hasTriangles = true;
if (nif->getVersion() > NIFFile::NIFVersion::VER_OB_OLD)
hasTriangles = nif->getBoolean();
nif->read(hasTriangles);
if (hasTriangles)
nif->readVector(triangles, cnt);
nif->readVector(mTriangles, numIndices);
// Read the match list, which lists the vertices that are equal to
// vertices. We don't actually need need this for anything, so
// just skip it.
unsigned short verts = nif->getUShort();
for (unsigned short i = 0; i < verts; i++)
{
// Number of vertices matching vertex 'i'
int num = nif->getUShort();
nif->skip(num * sizeof(short));
}
mMatchGroups.resize(nif->get<uint16_t>());
for (auto& group : mMatchGroups)
nif->readVector(group, nif->get<uint16_t>());
}
void NiTriStripsData::read(NIFStream* nif)