本文整理汇总了C++中eigen::Vector4f::cwiseQuotient方法的典型用法代码示例。如果您正苦于以下问题：C++ Vector4f::cwiseQuotient方法的具体用法？C++ Vector4f::cwiseQuotient怎么用？C++ Vector4f::cwiseQuotient使用的例子？那么恭喜您, 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eigen::Vector4f的用法示例。
在下文中一共展示了Vector4f::cwiseQuotient方法的1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: dot
inline bool NormalPlane<PointT, NormalT>::doComputeModelCoefficients(const std::vector<int>& indices)
{
if (indices.size() != 3) {
return false;
}
const PointT& p0 = Base::pointcloud_->at(indices[0]);
const PointT& p1 = Base::pointcloud_->at(indices[1]);
const PointT& p2 = Base::pointcloud_->at(indices[2]);
const Eigen::Vector4f p1p0 = { p1.x - p0.x, p1.y - p0.y, p1.z - p0.z, 0.f };
const Eigen::Vector4f p2p0 = { p2.x - p0.x, p2.y - p0.y, p2.z - p0.z, 0.f };
/// Check for collinearity
const Eigen::Vector4f dy1dy2 = p1p0.cwiseQuotient(p2p0);
if ((dy1dy2[0] == dy1dy2[1]) && (dy1dy2[2] == dy1dy2[1])) {
return false;
}
Base::model_coefficients_.resize(4);
Base::model_coefficients_[0] = p1p0[1] * p2p0[2] - p1p0[2] * p2p0[1];
Base::model_coefficients_[1] = p1p0[2] * p2p0[0] - p1p0[0] * p2p0[2];
Base::model_coefficients_[2] = p1p0[0] * p2p0[1] - p1p0[1] * p2p0[0];
Base::model_coefficients_[3] = 0;
Base::model_coefficients_.normalize();
float d = -1 * dot(p0);
Base::model_coefficients_[3] = d;
return true;
}