/**
* @brief Sets the projection matrix as a orthographic matrix.
*
* Creates an orthographic projection matrix with the given parameters and sets as the projection matrix.
* @param left Left plane for orthographic view.
* @param right Right plane for orthographic view.
* @param bottom Bottom plane for orthographic view.
* @param top Top lane for orthographic view.
* @param near_plane Near plane for orthographic view.
* @param far_plane Far plane for orthographic view.
* @return The created orthographic matrix.
*/
Eigen::Matrix4f setOrthographicMatrix (float left, float right, float bottom, float top, float near_plane, float far_plane)
{
Eigen::Matrix4f proj = createOrthographicMatrix(left, right, bottom, top, near_plane, far_plane);
setProjectionMatrix(proj);
use_perspective = false;
return proj;
}
/**
* @brief Sets the trackball projection matrix as orthographic.
* @param left Left plane for orthographic view.
* @param right Right plane for orthographic view.
* @param bottom Bottom plane for orthographic view.
* @param top Top lane for orthographic view.
* @param near Near plane for orthographic view.
* @param far Far plane for orthographic view.
* @return Return the created orthographic matrix.
*/
Eigen::Matrix4f setTrackballOrthographicMatrix (float left, float right, float bottom, float top, float near_plane, float far_plane)
{
Eigen::Matrix4f proj = createOrthographicMatrix(left, right, bottom, top, near_plane, far_plane);
setTrackballProjectionMatrix(proj);
return proj;
}