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# Copyright (c) 2015 Ultimaker B.V.
# Uranium is released under the terms of the LGPLv3 or higher.
from UM.Resources import Resources
from UM.Scene.Iterator.DepthFirstIterator import DepthFirstIterator
from UM.View.View import View
from UM.View.GL.OpenGL import OpenGL
## Standard view for mesh models.
class SimpleView(View):
def __init__(self):
super().__init__()
self._shader = None
def beginRendering(self):
scene = self.getController().getScene()
renderer = self.getRenderer()
if not self._shader:
self._shader = OpenGL.getInstance().createShaderProgram(Resources.getPath(Resources.Shaders, "object.shader"))
for node in DepthFirstIterator(scene.getRoot()):
if not node.render(renderer):
if node.getMeshData() and node.isVisible():
renderer.queueNode(node, shader = self._shader)
def endRendering(self):
pass
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