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Implement recalculation of trapezoid if entry speed had changed

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The fourth pass. It's a lot of work.

Contributes to issue CURA-5561.
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Ghostkeeper 2018-09-05 10:57:35 +02:00
parent 944bf70eb5
commit 515b286230
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1 changed files with 19 additions and 0 deletions
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50_inst_per_sec.py
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@ -454,6 +454,25 @@ class CommandBuffer:
self.forward_pass_kernel(kernel_commands[0], kernel_commands[1], kernel_commands[2])
self.forward_pass_kernel(kernel_commands[1], kernel_commands[2], None)
#Fourth pass: Recalculate the commands that have _recalculate set.
previous = None
current = None
for current in self._all_commands:
if current.estimated_exec_time_in_ms >= 0:
continue #Not a movement command.
if previous:
#Recalculate if current command entry or exit junction speed has changed.
if previous._recalculate or current._recalculate:
#Note: Entry and exit factors always >0 by all previous logic operators.
previous.calculate_trapezoid(previous._entry_speed / previous._nominal_feedrate, current._entry_speed / previous._nominal_feedrate)
previous._recalculate = False
previous = current
if current is not None:
current.calculate_trapezoid(current._entry_speed / current._nominal_feedrate, MINIMUM_PLANNER_SPEED / current._nominal_feedrate)
current._recalculate = False
for idx, cmd in enumerate(self._all_commands):
cmd_count += 1
if idx > cmd0_idx or idx == 0: