By using Manhattan distance, a penalty function is constructed by weighting the distance from the safe position to the camera and the distance from the current position, incentivizing safe positions to move away from the camera. The isometric line of the integrated Manhattan distance changes from a circle to a trapezoidal shape, with the Euclidean distance toward the camera being half that away from the camera. This ensures that when selecting a safe position, points with the same Euclidean distance from the current position receive a smaller penalty if they are farther away from the camera.
jira: none
Change-Id: I3c256cfc0c33cecade86c254613063adeac59f91
(cherry picked from commit f86ca36b471dd99d4c1bd21c4e6db3ee10eb5a6d)
In the safe position calculation for time-lapse photography in traditional mode of piece-by-piece printing, for parts not currently being printed, the maximum expansion radius is used for parts higher than the current layer, and half of the expansion radius is used for parts lower than the current layer height; half of the expansion radius is used for the parts themselves. This reduces unnecessary avoidance.
jira: STUDIO-13194
Change-Id: Id6ce03af29c9ebba974ea57ec41cca757067027a
(cherry picked from commit 68c7f41900049e64d37d792503653ce5302759d8)
