diff options
Diffstat (limited to 'src/datavisualization/utils')
-rw-r--r-- | src/datavisualization/utils/surfaceobject.cpp | 7 | ||||
-rw-r--r-- | src/datavisualization/utils/surfaceobject_p.h | 1 |
2 files changed, 8 insertions, 0 deletions
diff --git a/src/datavisualization/utils/surfaceobject.cpp b/src/datavisualization/utils/surfaceobject.cpp index cfaab09c..1cb576c4 100644 --- a/src/datavisualization/utils/surfaceobject.cpp +++ b/src/datavisualization/utils/surfaceobject.cpp @@ -682,6 +682,13 @@ QVector3D SurfaceObject::vertexAt(int column, int row) return m_vertices.at(pos); } +void SurfaceObject::clear() +{ + m_gridIndexCount = 0; + m_indexCount = 0; + m_surfaceType = Undefined; +} + QVector3D SurfaceObject::normal(const QVector3D &a, const QVector3D &b, const QVector3D &c) { QVector3D v1 = b - a; diff --git a/src/datavisualization/utils/surfaceobject_p.h b/src/datavisualization/utils/surfaceobject_p.h index f51c2909..ebae1149 100644 --- a/src/datavisualization/utils/surfaceobject_p.h +++ b/src/datavisualization/utils/surfaceobject_p.h @@ -70,6 +70,7 @@ public: GLuint gridElementBuf(); GLuint gridIndexCount(); QVector3D vertexAt(int column, int row); + void clear(); private: QVector3D normal(const QVector3D &a, const QVector3D &b, const QVector3D &c); |