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Cache values to speed up the rendering

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CURA-7106
This commit is contained in:
Jaime van Kessel 2020-06-22 16:44:37 +02:00
parent 1b973b3f3c
commit 16bc2071ee
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GPG key ID: 3710727397403C91
2 changed files with 33 additions and 4 deletions
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31
cura/Settings/SettingOverrideDecorator.py
View file

@ -46,6 +46,9 @@ class SettingOverrideDecorator(SceneNodeDecorator):
self._is_non_printing_mesh = False
self._is_non_thumbnail_visible_mesh = False
self._is_support_mesh = False
self._is_cutting_mesh = False
self._is_infill_mesh = False
self._stack.propertyChanged.connect(self._onSettingChanged)
@ -104,7 +107,7 @@ class SettingOverrideDecorator(SceneNodeDecorator):
"""
# for support_meshes, always use the support_extruder
if self.getStack().userChanges.getProperty("support_mesh", "value"):
if self._is_support_mesh:
global_container_stack = Application.getInstance().getGlobalContainerStack()
if global_container_stack:
return str(global_container_stack.getProperty("support_extruder_nr", "value"))
@ -114,6 +117,24 @@ class SettingOverrideDecorator(SceneNodeDecorator):
container_stack = containers[0]
return container_stack.getMetaDataEntry("position", default=None)
def isCuttingMesh(self):
return self._is_cutting_mesh
def isSupportMesh(self):
return self._is_support_mesh
def isInfillMesh(self):
return self._is_infill_mesh
def _evaluateIsCuttingMesh(self):
return bool(self._stack.userChanges.getProperty("cutting_mesh", "value"))
def _evaluateIsSupportMesh(self):
return bool(self._stack.userChanges.getProperty("support_mesh", "value"))
def _evaluateInfillMesh(self):
return bool(self._stack.userChanges.getProperty("infill_mesh", "value"))
def isNonPrintingMesh(self):
return self._is_non_printing_mesh
@ -132,6 +153,14 @@ class SettingOverrideDecorator(SceneNodeDecorator):
# Trigger slice/need slicing if the value has changed.
self._is_non_printing_mesh = self._evaluateIsNonPrintingMesh()
self._is_non_thumbnail_visible_mesh = self._evaluateIsNonThumbnailVisibleMesh()
if setting_key == "support_mesh":
self._is_support_mesh = self._evaluateIsSupportMesh()
elif setting_key == "cutting_mesh":
self._is_cutting_mesh = self._evaluateIsCuttingMesh()
elif setting_key == "infill_mesh":
self._is_infill_mesh = self._evaluateInfillMesh()
Application.getInstance().getBackend().needsSlicing()
Application.getInstance().getBackend().tickle()

4
plugins/SolidView/SolidView.py
View file

@ -224,13 +224,13 @@ class SolidView(View):
pass
if node.callDecoration("isNonPrintingMesh"):
if per_mesh_stack and (per_mesh_stack.getProperty("infill_mesh", "value") or per_mesh_stack.getProperty("cutting_mesh", "value")):
if per_mesh_stack and (node.callDecoration("isInfillMesh") or node.callDecoration("isCuttingMesh")):
renderer.queueNode(node, shader = self._non_printing_shader, uniforms = uniforms, transparent = True)
else:
renderer.queueNode(node, shader = self._non_printing_shader, transparent = True)
elif getattr(node, "_outside_buildarea", False):
renderer.queueNode(node, shader = self._disabled_shader)
elif per_mesh_stack and per_mesh_stack.getProperty("support_mesh", "value"):
elif per_mesh_stack and node.callDecoration("isSupportMesh"):
# Render support meshes with a vertical stripe that is darker
shade_factor = 0.6
uniforms["diffuse_color_2"] = [