mirror of
https://git.mirrors.martin98.com/https://github.com/Ultimaker/Cura
synced 2025-05-01 08:14:22 +08:00
101 lines
3.7 KiB
Python
101 lines
3.7 KiB
Python
from UM.Scene.SceneNode import SceneNode
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from UM.Application import Application
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from UM.Resources import Resources
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from UM.Mesh.MeshData import MeshData
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class BuildVolume(SceneNode):
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def __init__(self, parent = None):
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super().__init__(parent)
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self._width = 0
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self._height = 0
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self._depth = 0
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self._material = None
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def setWidth(self, width):
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self._width = width
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def setHeight(self, height):
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self._height = height
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def setDepth(self, depth):
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self._depth = depth
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def render(self, renderer):
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if not self.getMeshData():
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return True
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if not self._material:
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self._material = renderer.createMaterial(
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Resources.getPath(Resources.ShadersLocation, 'basic.vert'),
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Resources.getPath(Resources.ShadersLocation, 'color.frag')
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)
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self._material.setUniformValue('u_color', [0.0, 0.0, 0.5, 0.1])
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renderer.queueMesh(self.getMeshData(), self.getGlobalTransformation(), material = self._material, transparent = True)
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return True
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def rebuild(self):
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if self._width == 0 or self._height == 0 or self._depth == 0:
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return
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mesh = MeshData()
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minW = -self._width / 2
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maxW = self._width / 2
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minH = 0.0
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maxH = self._height
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minD = -self._depth / 2
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maxD = self._depth / 2
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#Front
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mesh.addVertexWithNormal(maxW, maxH, maxD, 0, 0, -1)
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mesh.addVertexWithNormal(minW, minH, maxD, 0, 0, -1)
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mesh.addVertexWithNormal(minW, maxH, maxD, 0, 0, -1)
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mesh.addVertexWithNormal(maxW, maxH, maxD, 0, 0, -1)
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mesh.addVertexWithNormal(maxW, minH, maxD, 0, 0, -1)
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mesh.addVertexWithNormal(minW, minH, maxD, 0, 0, -1)
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#Back
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mesh.addVertexWithNormal(maxW, maxH, minD, 0, 0, 1)
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mesh.addVertexWithNormal(minW, maxH, minD, 0, 0, 1)
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mesh.addVertexWithNormal(minW, minH, minD, 0, 0, 1)
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mesh.addVertexWithNormal(maxW, maxH, minD, 0, 0, 1)
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mesh.addVertexWithNormal(minW, minH, minD, 0, 0, 1)
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mesh.addVertexWithNormal(maxW, minH, minD, 0, 0, 1)
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#Left
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mesh.addVertexWithNormal(minW, maxH, maxD, -1, 0, 0)
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mesh.addVertexWithNormal(minW, minH, minD, -1, 0, 0)
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mesh.addVertexWithNormal(minW, maxH, minD, -1, 0, 0)
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mesh.addVertexWithNormal(minW, maxH, maxD, -1, 0, 0)
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mesh.addVertexWithNormal(minW, minH, maxD, -1, 0, 0)
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mesh.addVertexWithNormal(minW, minH, minD, -1, 0, 0)
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#Right
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mesh.addVertexWithNormal(maxW, maxH, maxD, 1, 0, 0)
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mesh.addVertexWithNormal(maxW, minH, minD, 1, 0, 0)
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mesh.addVertexWithNormal(maxW, minH, maxD, 1, 0, 0)
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mesh.addVertexWithNormal(maxW, maxH, maxD, 1, 0, 0)
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mesh.addVertexWithNormal(maxW, maxH, minD, 1, 0, 0)
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mesh.addVertexWithNormal(maxW, minH, minD, 1, 0, 0)
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#Top
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mesh.addVertexWithNormal(maxW, maxH, maxD, 0, -1, 0)
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mesh.addVertexWithNormal(minW, maxH, maxD, 0, -1, 0)
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mesh.addVertexWithNormal(minW, maxH, minD, 0, -1, 0)
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mesh.addVertexWithNormal(maxW, maxH, maxD, 0, -1, 0)
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mesh.addVertexWithNormal(minW, maxH, minD, 0, -1, 0)
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mesh.addVertexWithNormal(maxW, maxH, minD, 0, -1, 0)
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#Bottom
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mesh.addVertexWithNormal(maxW, minH, maxD, 0, 1, 0)
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mesh.addVertexWithNormal(minW, minH, minD, 0, 1, 0)
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mesh.addVertexWithNormal(minW, minH, maxD, 0, 1, 0)
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mesh.addVertexWithNormal(maxW, minH, maxD, 0, 1, 0)
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mesh.addVertexWithNormal(maxW, minH, minD, 0, 1, 0)
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mesh.addVertexWithNormal(minW, minH, minD, 0, 1, 0)
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self.setMeshData(mesh)
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