本文整理汇总了C++中Pose3D::imageCenterX方法的典型用法代码示例。如果您正苦于以下问题：C++ Pose3D::imageCenterX方法的具体用法？C++ Pose3D::imageCenterX怎么用？C++ Pose3D::imageCenterX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Pose3D的用法示例。
在下文中一共展示了Pose3D::imageCenterX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: setPose
void MeshRenderer :: setPose(const Pose3D& pose, float* arg_near_plane, float* arg_far_plane)
{
VertexBufferObject& vbo = m_vertex_buffer_object;
pose.cvCameraTransform().copyTo(vbo.model_view_matrix);
// Transpose the matrix for OpenGL column-major.
vbo.model_view_matrix = vbo.model_view_matrix.t();
if (!(arg_near_plane && arg_far_plane))
{
estimateOptimalPlanes(pose, &m_last_near_plane, &m_last_far_plane);
}
else
{
m_last_near_plane = *arg_near_plane;
m_last_far_plane = *arg_far_plane;
}
m_pbuffer->makeCurrent();
glMatrixMode (GL_MODELVIEW);
glLoadIdentity ();
cv::Vec3f euler_angles = pose.cvEulerRotation();
glTranslatef(pose.cvTranslation()[0], pose.cvTranslation()[1], pose.cvTranslation()[2]);
glRotatef(euler_angles[2]*180.0/M_PI, 0, 0, 1);
glRotatef(euler_angles[1]*180.0/M_PI, 0, 1, 0);
glRotatef(euler_angles[0]*180.0/M_PI, 1, 0, 0);
glMatrixMode (GL_PROJECTION);
glLoadIdentity ();
double dx = pose.imageCenterX() - (m_pbuffer->width() / 2.0);
double dy = pose.imageCenterY() - (m_pbuffer->height() / 2.0);
glViewport(dx, -dy, m_pbuffer->width(), m_pbuffer->height());
if (pose.isOrthographic())
{
ntk_dbg_print(pose.focalX()/2, 0);
ntk_dbg_print(pose.focalY()/2, 0);
glOrtho(-pose.focalX()/2, pose.focalX()/2, -pose.focalY()/2, pose.focalY()/2, m_last_near_plane, m_last_far_plane);
}
else
{
double fov = (180.0/M_PI) * 2.0*atan(m_pbuffer->height()/(2.0*pose.focalY()));
// double fov2 = (180.0/M_PI) * 2.0*atan(image.cols/(2.0*pose.focalX()));
// ntk_dbg_print(fov2, 2);
// gluPerspective(fov2, double(image.rows)/image.cols, near_plane, far_plane);
gluPerspective(fov, double(m_pbuffer->width())/m_pbuffer->height(), m_last_near_plane, m_last_far_plane);
}
glMatrixMode (GL_MODELVIEW);
}