本文整理汇总了C++中TriangleList::at方法的典型用法代码示例。如果您正苦于以下问题:C++ TriangleList::at方法的具体用法?C++ TriangleList::at怎么用?C++ TriangleList::at使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类TriangleList
的用法示例。
在下文中一共展示了TriangleList::at方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: groupedSliderChangedSlot
// groupedSliders are in the upper set of sliders
void TriangleDensityWidget::groupedSliderChangedSlot(int value)
{
TriangleList triangles = triangleScene->triangles();
double norm = getNorm();
triangles.at(grouped_slider_idx)->xform()->density
= (double)value / 1000. * norm;
resetSliders(norm);
emit dataChanged();
}
示例2: phiFunction
double phiFunction(QPointF *points, quint32 size, quint32 layers,
QPointF point, quint32 vertexNumber, QPointF *centerPtr) {
Vertex vertex = getVertex(size, vertexNumber);
TriangleList triangles = getSurroundingTriangles(points, size,
layers, vertex, centerPtr);
for (int i = 0; i < triangles.size(); ++i) {
if (pointInTriangle(point, triangles.at(i)))
return phiFunction(point, triangles.at(i),
getPoint(points, size, layers, vertex, centerPtr));
}
return 0;
}