Method and device for setting model support point, electronic device and readable storage medium

An electronic device, comprising:

• a processor;
• and
• a non-transitory storage device, configured to store instructions, wherein when the instructions run on the processor, to cause the electronic device to execute a model support point setting method, the model support point setting method comprises:
• layering a model into a plurality of layers in accordance with a preset layer height, and obtaining a contour of each of the plurality of layers;
• locating a suspended layer in accordance with the contour of each of the plurality of layers, wherein the model comprises a suspended part, and the suspended layer is the lowest layer of the suspended part;
• obtaining a suspension position of the suspended layer in accordance with a contour of a lower layer of the suspended layer and a contour of the suspended layer;
• determining a contour of an overhang position in accordance with the suspension position of the suspended layer, and determining a sharp corner area and a non-sharp corner area of the overhang position in accordance with the contour of the overhang position;
• and
• setting support points on the sharp corner area and the non-sharp corner area of the overhang position in accordance with preset support point densities corresponding to the sharp corner area and the non-sharp corner area of the overhang position.

A non-transitory computer readable storage medium, wherein the computer readable storage medium stores computer instructions, when the computer instructions run on an electronic device, the electronic device is caused to execute a model support point setting method, the model support point setting method comprises:

• layering a model into a plurality of layers in accordance with a preset layer height, and obtaining a contour of each of the plurality of layers;
• locating a suspended layer in accordance with the contour of each of the plurality of layers, wherein the model comprises a suspended part, and the suspended layer is the lowest layer of the suspended part;
• obtaining a suspension position of the suspended layer in accordance with a contour of a lower layer of the suspended layer and a contour of the suspended layer;
• determining a contour of an overhang position in accordance with the suspension position of the suspended layer, and determining a sharp corner area and a non-sharp corner area of the overhang position in accordance with the contour of the overhang position;
• and
• setting support points on the sharp corner area and the non-sharp corner area of the overhang position in accordance with preset support point densities corresponding to the sharp corner area and the non-sharp corner area of the overhang position.