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Don't pass support_angle to shader unless it is valid

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CURA-2058
This commit is contained in:
fieldOfView 2016-08-05 15:23:47 +02:00
parent 2edda68021
commit ea3e2225ed
1 changed files with 2 additions and 1 deletions
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3
plugins/SolidView/SolidView.py
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@ -8,6 +8,7 @@ from UM.Resources import Resources
from UM.Application import Application from UM.Application import Application
from UM.Preferences import Preferences from UM.Preferences import Preferences
from UM.View.Renderer import Renderer from UM.View.Renderer import Renderer
from UM.Settings.Validator import ValidatorState
from UM.View.GL.OpenGL import OpenGL from UM.View.GL.OpenGL import OpenGL
@ -43,7 +44,7 @@ class SolidView(View):
if Application.getInstance().getGlobalContainerStack(): if Application.getInstance().getGlobalContainerStack():
if Preferences.getInstance().getValue("view/show_overhang"): if Preferences.getInstance().getValue("view/show_overhang"):
angle = Application.getInstance().getGlobalContainerStack().getProperty("support_angle", "value") angle = Application.getInstance().getGlobalContainerStack().getProperty("support_angle", "value")
if angle is not None: if angle is not None and Application.getInstance().getGlobalContainerStack().getProperty("support_angle", "validationState") == ValidatorState.Valid:
self._enabled_shader.setUniformValue("u_overhangAngle", math.cos(math.radians(90 - angle))) self._enabled_shader.setUniformValue("u_overhangAngle", math.cos(math.radians(90 - angle)))
else: else:
self._enabled_shader.setUniformValue("u_overhangAngle", math.cos(math.radians(0))) #Overhang angle of 0 causes no area at all to be marked as overhang. self._enabled_shader.setUniformValue("u_overhangAngle", math.cos(math.radians(0))) #Overhang angle of 0 causes no area at all to be marked as overhang.