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Re-use some render batches

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This prevents us from having to re-create them everytime

CURA-7106
This commit is contained in:
Jaime van Kessel 2020-06-23 17:12:47 +02:00
parent b0ed47daf1
commit 03e66beafd
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GPG key ID: 3710727397403C91
2 changed files with 8 additions and 4 deletions
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7
cura/Scene/ConvexHullNode.py
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@ -86,8 +86,11 @@ class ConvexHullNode(SceneNode):
ConvexHullNode.shader = OpenGL.getInstance().createShaderProgram(Resources.getPath(Resources.Shaders, "transparent_object.shader"))
ConvexHullNode.shader.setUniformValue("u_diffuseColor", self._color)
ConvexHullNode.shader.setUniformValue("u_opacity", 0.6)
renderer.queueNode(self, transparent = True, shader = ConvexHullNode.shader, backface_cull = True, sort = -8)
batch = renderer.getNamedBatch("convex_hull_node")
if not batch:
batch = renderer.createRenderBatch(transparent = True, shader = ConvexHullNode.shader, backface_cull = True, sort = -8)
renderer.addRenderBatch(batch, name = "convex_hull_node")
batch.addItem(self.getWorldTransformation(copy = False), self.getMeshData())
if self._convex_hull_head_mesh:
# The full head. Rendered as a hint to the user: If this area overlaps another object A; this object
# cannot be printed after A, because the head would hit A while printing the current object