Zheng, Lei a045f58a85 PartDesign: change feature DressUp behavior when used for pattern ...

Repurpose DressUp.SupportTransform property to define the following
behavior,

* When disabled (default), only the dressing will be used for patterning.

* When enabled, the additive/subtractive shape of the dressed base
  feature will be used for patterning. Any dressing that is not applied
  to the based feature will be ignored.

* If the dressing is applied to non-additive/subtractive feature, then
  only the dressing will be used for patterning.

New API FreatureAddSub::getAddSubShape() is added to account for the
fact that a dressing (e.g. a fillet) can be either additive or
subtractive, which means that a DressUP feature may contain both
additive and subtractive shapes.

FeatureTransformed is modified to perform both fusion and cut if
required.

2020-07-11 13:03:21 +02:00

3.0 KiB

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