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Use a decorator to track Z offset

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This makes it much easier to correct for Z offset after operations

CURA-196 #Ready-for-Review
This commit is contained in:
Arjen Hiemstra 2015-10-23 14:03:43 +02:00
parent d0b5fe84b8
commit 07c9ecc931
3 changed files with 36 additions and 10 deletions
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18
cura/PlatformPhysics.py
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@ -17,6 +17,7 @@ from cura.ConvexHullDecorator import ConvexHullDecorator
from . import PlatformPhysicsOperation
from . import ConvexHullJob
from . import ZOffsetDecorator
import time
import threading
@ -69,8 +70,12 @@ class PlatformPhysics:
# Move it downwards if bottom is above platform
move_vector = Vector()
if not (node.getParent() and node.getParent().callDecoration("isGroup")): #If an object is grouped, don't move it down
z_offset = node.callDecoration("getZOffset") if node.getDecorator(ZOffsetDecorator.ZOffsetDecorator) else 0
if bbox.bottom > 0:
move_vector.setY(-bbox.bottom)
move_vector.setY(-bbox.bottom + z_offset)
elif bbox.bottom < z_offset:
move_vector.setY((-bbox.bottom) - z_offset)
#if not Float.fuzzyCompare(bbox.bottom, 0.0):
# pass#move_vector.setY(-bbox.bottom)
@ -149,5 +154,16 @@ class PlatformPhysics:
self._enabled = False
def _onToolOperationStopped(self, tool):
if tool.getPluginId() == "TranslateTool":
for node in Selection.getAllSelectedObjects():
if node.getBoundingBox().bottom < 0:
if not node.getDecorator(ZOffsetDecorator.ZOffsetDecorator):
node.addDecorator(ZOffsetDecorator.ZOffsetDecorator())
node.callDecoration("setZOffset", node.getBoundingBox().bottom)
else:
if node.getDecorator(ZOffsetDecorator.ZOffsetDecorator):
node.removeDecorator(ZOffsetDecorator.ZOffsetDecorator)
self._enabled = True
self._onChangeTimerFinished()