使用pcl以及c++语言,对平面参数pcl::ModelCoefficients进行转换为欧拉角并输出为角度
时间: 2023-11-28 09:48:56 浏览: 123
要将平面参数pcl::ModelCoefficients转换为欧拉角,需要先获取平面的法向量。假设法向量为(x,y,z),则可以使用以下代码计算欧拉角:
```c++
// 获取平面法向量
pcl::ModelCoefficients::Ptr coefficients(new pcl::ModelCoefficients());
coefficients->values.resize(4);
coefficients->values[0] = x;
coefficients->values[1] = y;
coefficients->values[2] = z;
// 计算欧拉角
double roll = atan2(coefficients->values[7], coefficients->values[8]);
double pitch = atan2(-coefficients->values[6], sqrt(coefficients->values[7] * coefficients->values[7] + coefficients->values[8] * coefficients->values[8]));
double yaw = atan2(coefficients->values[3], coefficients->values[0]);
// 输出角度
std::cout << "Roll: " << roll * 180 / M_PI << " degrees" << std::endl;
std::cout << "Pitch: " << pitch * 180 / M_PI << " degrees" << std::endl;
std::cout << "Yaw: " << yaw * 180 / M_PI << " degrees" << std::endl;
```
其中,roll、pitch、yaw分别为绕x轴、y轴、z轴旋转的角度,单位为弧度。最后需要将其转换为角度并输出。
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