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CURA-4425 first thumbnail in UFP file; updated CuraSceneModel and PreviewPass

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This commit is contained in:
Jack Ha 2018-01-31 17:08:32 +01:00
parent 2fe9860bb9
commit c42f186812
4 changed files with 189 additions and 14 deletions
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17
cura/PreviewPass.py
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@ -1,7 +1,7 @@
# Copyright (c) 2017 Ultimaker B.V.
# Uranium is released under the terms of the LGPLv3 or higher.
# Copyright (c) 2018 Ultimaker B.V.
# Cura is released under the terms of the LGPLv3 or higher.
from UM.Application import Application
from UM.Math.Color import Color
from UM.Resources import Resources
from UM.View.RenderPass import RenderPass
@ -39,7 +39,11 @@ class PreviewPass(RenderPass):
def render(self) -> None:
if not self._shader:
self._shader = OpenGL.getInstance().createShaderProgram(Resources.getPath(Resources.Shaders, "object.shader"))
self._shader = OpenGL.getInstance().createShaderProgram(Resources.getPath(Resources.Shaders, "overhang.shader"))
self._shader.setUniformValue("u_overhangAngle", 1.0)
self._gl.glClearColor(0.0, 0.0, 0.0, 0.0)
self._gl.glClear(self._gl.GL_COLOR_BUFFER_BIT | self._gl.GL_DEPTH_BUFFER_BIT)
# Create a new batch to be rendered
batch = RenderBatch(self._shader)
@ -47,7 +51,9 @@ class PreviewPass(RenderPass):
# Fill up the batch with objects that can be sliced. `
for node in DepthFirstIterator(self._scene.getRoot()):
if node.callDecoration("isSliceable") and node.getMeshData() and node.isVisible():
batch.addItem(node.getWorldTransformation(), node.getMeshData())
uniforms = {}
uniforms["diffuse_color"] = node.getDiffuseColor()
batch.addItem(node.getWorldTransformation(), node.getMeshData(), uniforms = uniforms)
self.bind()
if self._camera is None:
@ -55,3 +61,4 @@ class PreviewPass(RenderPass):
else:
batch.render(self._camera)
self.release()