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| author | Volker Krause <volker.krause@kdab.com> | 2016-03-30 20:50:35 +0200 |
|---|---|---|
| committer | Sean Harmer <sean.harmer@kdab.com> | 2016-03-30 19:23:36 +0000 |
| commit | 24df3c93eb7ad135b39b415175da104e1e482b6e (patch) | |
| tree | 55754d208953bb4fe14121fd033da3df79688299 | |
| parent | 769651d085397acc77a4e65cc49daccca831a9f2 (diff) | |
Match the amount of vertices createTorusVertexData() actually generates.
This fixes invalid memory access in the bounding volume calculation, which
causes random crashes in every torus-using example.
Change-Id: I569bed3bb8fee34555f7f9ce33ef9db710e43b24
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
| -rw-r--r-- | src/render/geometry/qtorusgeometry.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/render/geometry/qtorusgeometry.cpp b/src/render/geometry/qtorusgeometry.cpp index 8271f93da..9c88b125f 100644 --- a/src/render/geometry/qtorusgeometry.cpp +++ b/src/render/geometry/qtorusgeometry.cpp @@ -355,7 +355,7 @@ QTorusGeometry::~QTorusGeometry() void QTorusGeometry::updateVertices() { Q_D(QTorusGeometry); - const int nVerts = (d->m_slices + 1) * (d->m_rings + 1); + const int nVerts = d->m_slices * (d->m_rings + 1); d->m_positionAttribute->setCount(nVerts); d->m_texCoordAttribute->setCount(nVerts); d->m_normalAttribute->setCount(nVerts); |