3D-printing/Cura
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Draw circular build plate for polar printers

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fieldOfView 2016-09-05 10:53:03 +02:00
parent b9280fef12
commit 2c5a4de264
1 changed files with 54 additions and 28 deletions
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82
cura/BuildVolume.py
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@ -45,6 +45,7 @@ class BuildVolume(SceneNode):
self._width = 0 self._width = 0
self._height = 0 self._height = 0
self._depth = 0 self._depth = 0
self._shape = ""
self._shader = None self._shader = None
@ -139,6 +140,9 @@ class BuildVolume(SceneNode):
def setDepth(self, depth): def setDepth(self, depth):
if depth: self._depth = depth if depth: self._depth = depth
def setShape(self, shape):
if shape: self._shape = shape
def getDisallowedAreas(self): def getDisallowedAreas(self):
return self._disallowed_areas return self._disallowed_areas
@ -177,25 +181,59 @@ class BuildVolume(SceneNode):
min_d = -self._depth / 2 min_d = -self._depth / 2
max_d = self._depth / 2 max_d = self._depth / 2
mb = MeshBuilder() if self._shape.lower() != "elliptic":
# Outline 'cube' of the build volume
mb = MeshBuilder()
mb.addLine(Vector(min_w, min_h, min_d), Vector(max_w, min_h, min_d), color = self.VolumeOutlineColor)
mb.addLine(Vector(min_w, min_h, min_d), Vector(min_w, max_h, min_d), color = self.VolumeOutlineColor)
mb.addLine(Vector(min_w, max_h, min_d), Vector(max_w, max_h, min_d), color = self.VolumeOutlineColor)
mb.addLine(Vector(max_w, min_h, min_d), Vector(max_w, max_h, min_d), color = self.VolumeOutlineColor)
# Outline 'cube' of the build volume mb.addLine(Vector(min_w, min_h, max_d), Vector(max_w, min_h, max_d), color = self.VolumeOutlineColor)
mb.addLine(Vector(min_w, min_h, min_d), Vector(max_w, min_h, min_d), color = self.VolumeOutlineColor) mb.addLine(Vector(min_w, min_h, max_d), Vector(min_w, max_h, max_d), color = self.VolumeOutlineColor)
mb.addLine(Vector(min_w, min_h, min_d), Vector(min_w, max_h, min_d), color = self.VolumeOutlineColor) mb.addLine(Vector(min_w, max_h, max_d), Vector(max_w, max_h, max_d), color = self.VolumeOutlineColor)
mb.addLine(Vector(min_w, max_h, min_d), Vector(max_w, max_h, min_d), color = self.VolumeOutlineColor) mb.addLine(Vector(max_w, min_h, max_d), Vector(max_w, max_h, max_d), color = self.VolumeOutlineColor)
mb.addLine(Vector(max_w, min_h, min_d), Vector(max_w, max_h, min_d), color = self.VolumeOutlineColor)
mb.addLine(Vector(min_w, min_h, max_d), Vector(max_w, min_h, max_d), color = self.VolumeOutlineColor) mb.addLine(Vector(min_w, min_h, min_d), Vector(min_w, min_h, max_d), color = self.VolumeOutlineColor)
mb.addLine(Vector(min_w, min_h, max_d), Vector(min_w, max_h, max_d), color = self.VolumeOutlineColor) mb.addLine(Vector(max_w, min_h, min_d), Vector(max_w, min_h, max_d), color = self.VolumeOutlineColor)
mb.addLine(Vector(min_w, max_h, max_d), Vector(max_w, max_h, max_d), color = self.VolumeOutlineColor) mb.addLine(Vector(min_w, max_h, min_d), Vector(min_w, max_h, max_d), color = self.VolumeOutlineColor)
mb.addLine(Vector(max_w, min_h, max_d), Vector(max_w, max_h, max_d), color = self.VolumeOutlineColor) mb.addLine(Vector(max_w, max_h, min_d), Vector(max_w, max_h, max_d), color = self.VolumeOutlineColor)
mb.addLine(Vector(min_w, min_h, min_d), Vector(min_w, min_h, max_d), color = self.VolumeOutlineColor) self.setMeshData(mb.build())
mb.addLine(Vector(max_w, min_h, min_d), Vector(max_w, min_h, max_d), color = self.VolumeOutlineColor)
mb.addLine(Vector(min_w, max_h, min_d), Vector(min_w, max_h, max_d), color = self.VolumeOutlineColor)
mb.addLine(Vector(max_w, max_h, min_d), Vector(max_w, max_h, max_d), color = self.VolumeOutlineColor)
self.setMeshData(mb.build()) # Build plate grid mesh
mb = MeshBuilder()
mb.addQuad(
Vector(min_w, min_h - 0.2, min_d),
Vector(max_w, min_h - 0.2, min_d),
Vector(max_w, min_h - 0.2, max_d),
Vector(min_w, min_h - 0.2, max_d)
)
for n in range(0, 6):
v = mb.getVertex(n)
mb.setVertexUVCoordinates(n, v[0], v[2])
self._grid_mesh = mb.build()
else:
# Bottom and top 'ellipse' of the build volume
mb = MeshBuilder()
mb.addArc(max_w, Vector.Unit_Y, center = (0, min_h - 0.2, 0), color = self.VolumeOutlineColor)
mb.addArc(max_w, Vector.Unit_Y, center = (0, max_h, 0), color = self.VolumeOutlineColor)
self.setMeshData(mb.build())
# Build plate grid mesh
mb = MeshBuilder()
mb.addArc(max_w, Vector.Unit_Y)
sections = mb.getVertexCount()
mb.addVertex(0, 0, 0)
for n in range(0, sections-1):
mb.addIndices([sections, n + 1, n])
for n in range(0, mb.getVertexCount()):
v = mb.getVertex(n)
mb.setVertexUVCoordinates(n, v[0], v[2])
self._grid_mesh = mb.build()
mb = MeshBuilder() mb = MeshBuilder()
@ -228,19 +266,6 @@ class BuildVolume(SceneNode):
) )
self._origin_mesh = mb.build() self._origin_mesh = mb.build()
mb = MeshBuilder()
mb.addQuad(
Vector(min_w, min_h - 0.2, min_d),
Vector(max_w, min_h - 0.2, min_d),
Vector(max_w, min_h - 0.2, max_d),
Vector(min_w, min_h - 0.2, max_d)
)
for n in range(0, 6):
v = mb.getVertex(n)
mb.setVertexUVCoordinates(n, v[0], v[2])
self._grid_mesh = mb.build()
disallowed_area_height = 0.1 disallowed_area_height = 0.1
disallowed_area_size = 0 disallowed_area_size = 0
if self._disallowed_areas: if self._disallowed_areas:
@ -353,6 +378,7 @@ class BuildVolume(SceneNode):
self._height = self._global_container_stack.getProperty("machine_height", "value") self._height = self._global_container_stack.getProperty("machine_height", "value")
self._build_volume_message.hide() self._build_volume_message.hide()
self._depth = self._global_container_stack.getProperty("machine_depth", "value") self._depth = self._global_container_stack.getProperty("machine_depth", "value")
self._shape = self._global_container_stack.getProperty("machine_shape", "value")
self._updateDisallowedAreas() self._updateDisallowedAreas()
self._updateRaftThickness() self._updateRaftThickness()