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Prusa Multi Material: Improved path planning when jumping to the wipe tower.

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This commit is contained in:
bubnikv 2017-05-18 16:53:19 +02:00
parent e75d851bc4
commit 81701b400c
7 changed files with 348 additions and 264 deletions
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10
xs/src/libslic3r/GCode/WipeTower.hpp
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@ -46,13 +46,19 @@ public:
// Is this the last layer of the wipe tower?
bool is_last_layer) = 0;
enum Purpose {
PURPOSE_MOVE_TO_TOWER,
PURPOSE_EXTRUDE,
PURPOSE_MOVE_TO_TOWER_AND_EXTRUDE,
};
// Returns gcode for toolchange and the end position.
// if new_tool == -1, just unload the current filament over the wipe tower.
virtual std::pair<std::string, xy> tool_change(int new_tool) = 0;
virtual std::pair<std::string, xy> tool_change(int new_tool, Purpose purpose = PURPOSE_MOVE_TO_TOWER_AND_EXTRUDE) = 0;
// Close the current wipe tower layer with a perimeter and possibly fill the unfilled space with a zig-zag.
// Call this method only if layer_finished() is false.
virtual std::pair<std::string, xy> finish_layer() = 0;
virtual std::pair<std::string, xy> finish_layer(Purpose purpose = PURPOSE_MOVE_TO_TOWER_AND_EXTRUDE) = 0;
// Is the current layer finished? A layer is finished if either the wipe tower is finished, or
// the wipe tower has been completely covered by the tool change extrusions,