Systems and methods for three-dimensional printing
The present disclosure provides methods and systems for three-dimensional (3D) printing. In an example, a system and method for maintaining a command history in 3D printing software is disclosed. In an example, a method for updating a plurality of printing instructions comprises maintaining a plurality of printing states corresponding to the plurality of printing instructions, wherein a first state corresponds to a first set of printing instructions for printing a first portion of a 3D object. The plurality of printing states may comprise a final state comprising final printing instructions. User instructions may be received to select a second state that is not the final state. A new state may be generated comprising a second set of printing instructions for printing second portion of the 3D object. The plurality of printing instructions may be updated with the second set of printing instructions to yield an updated plurality of printing instructions.
1. A method for updating a plurality of printing instructions for a three-dimensional (3D) printer, comprising:
(a) maintaining a plurality of printing states corresponding to said plurality of printing instructions usable by said 3D printer for printing a 3D object, wherein a first state of said plurality of printing states corresponds to a first set of one or more printing instructions of said plurality of printing instructions usable by said 3D printer to print a first portion of said 3D object, wherein said plurality of printing states comprises a final state corresponding to one or more final printing instructions of said plurality of printing instructions;
(b) receiving one or more user instructions to select a second state of said plurality of printing states, wherein said second state is not said final state;
(c) generating a new state comprising a second set of one or more printing instructions usable by said 3D printer to print a second portion of said 3D object, wherein said second set of one or more printing instructions usable by said 3D printer to print said second portion of said 3D object at least partially overlaps with said first set of one or more printing instructions usable by said 3D printer to print said first portion of said 3D object; and
(d) updating said plurality of printing instructions with said second set of one or more printing instructions in computer memory, to yield an updated plurality of printing instructions.
2. The method of claim 1 , wherein in (b) said one or more user instructions are received via a user interface.
3. The method of claim 1 , wherein in (a), said plurality of printing instructions is provided in a command history.
4. The method of claim 3 , wherein in (a), said command history is provided by a user.
5. The method of claim 1 , further comprising, subsequent to (d), directing said updated plurality of printing instructions or derivative thereof to said 3D printer to print said 3D object.
6. The method of claim 1 , wherein said plurality of printing instructions comprise an operation selected from the group consisting of creating a segment, ordering a segment, and splitting a segment.
7. The method of claim 1 , wherein said 3D object is viewable as a set of stacked segments.
8. The method of claim 1 , wherein said 3D object is viewable as a set of stacked toolpaths.
9. The method of claim 1 , wherein individual slices of a model of said 3D object are selected and processed using at least said plurality of printing instructions.
10. The method of claim 1 , wherein individual segments of slices of a model of said 3D object are selected and processed using at least said plurality of printing instructions.
11. The method of claim 1 , wherein portions of a toolpath of said 3D printer are selected and individually manipulated using at least said plurality of printing instructions.
12. A system for updating a plurality of printing instructions for a three-dimensional (3D) printer, comprising:
computer memory configured to maintain a plurality of printing states corresponding to said plurality of printing instructions usable by said 3D printer for printing a 3D object, wherein a first state of said plurality of printing states corresponds to a first set of one or more printing instructions of said plurality of printing instructions usable by said 3D printer to print a first portion of said 3D object, wherein said plurality of printing states comprises a final state corresponding to one or more final printing instructions of said plurality of printing instructions; and
one or more computer processors operatively coupled to said computer memory, wherein said one or more computer processors are individually or collectively configured to (i) receive one or more user instructions to select a second state of said plurality of printing states, wherein said second state is not said final state; (ii) generate a new state comprising a second set of one or more printing instructions usable by said 3D printer to print a second portion of said 3D object, wherein said second set of one or more printing instructions usable by said 3D printer to print said second portion of said 3D object at least partially overlaps with said first set of one or more printing instructions usable by said 3D printer to print said first portion of said 3D object; and (iii) update said plurality of printing instructions with said second set of one or more printing instructions in computer memory, to yield an updated plurality of printing instructions.
13. The system of claim 12 , wherein said one or more computer processors are individually or collectively configured to receive said one or more user instructions via a user interface.
14. The system of claim 12 , wherein said one or more computer processors are individually or collectively configured to provide said plurality of printing instructions in a command history.
15. The system of claim 14 , wherein said one or more computer processors are individually or collectively configured to provide said command history inputted by a user.
16. The system of claim 12 , wherein said one or more computer processors are individually or collectively configured to direct said updated plurality of printing instructions or derivative thereof to said 3D printer to print said 3D object.
17. The system of claim 12 , wherein said one or more computer processors are individually or collectively configured to present said 3D object as a set of stacked segments or a set of stacked toolpaths.
18. The system of claim 12 , wherein said one or more computer processors are individually or collectively configured to select and process individual slices of a model of said 3D object using at least said updated plurality of printing instructions.
19. The system of claim 12 , wherein said one or more computer processors are individually or collectively configured to select and process individual segments of slices of a model of said 3D object using at least said updated plurality of printing instructions.
20. The system of claim 12 , wherein said one or more computer processors are individually or collectively configured to select and manipulate individual portions of a toolpath of said 3D printer using said updated plurality of printing instructions.