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Update build volume to render as lines.

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daid 2015-03-17 12:18:45 +01:00
parent 3a2aa12bc3
commit a2191965ac
2 changed files with 62 additions and 4 deletions
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64
BuildVolume.py
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@ -1,3 +1,4 @@
from UM.View.Renderer import Renderer
from UM.Scene.SceneNode import SceneNode
from UM.Application import Application
from UM.Resources import Resources
@ -6,7 +7,11 @@ from UM.Mesh.MeshBuilder import MeshBuilder
from UM.Math.Vector import Vector
from UM.Math.Color import Color
import numpy
class BuildVolume(SceneNode):
VolumeOutlineColor = Color(140, 170, 240, 255)
def __init__(self, parent = None):
super().__init__(parent)
@ -15,6 +20,7 @@ class BuildVolume(SceneNode):
self._depth = 0
self._material = None
self._line_mesh = None
def setWidth(self, width):
self._width = width
@ -28,6 +34,8 @@ class BuildVolume(SceneNode):
def render(self, renderer):
if not self.getMeshData():
return True
if self._line_mesh is None:
return True
if not self._material:
self._material = renderer.createMaterial(
@ -35,15 +43,14 @@ class BuildVolume(SceneNode):
Resources.getPath(Resources.ShadersLocation, 'vertexcolor.frag')
)
renderer.queueNode(self, material = self._material, transparent = True)
#renderer.queueNode(self, material = self._material, transparent = True)
renderer.queueNode(self, mesh = self._line_mesh, mode = Renderer.RenderLines, material = self._material)
return True
def rebuild(self):
if self._width == 0 or self._height == 0 or self._depth == 0:
return
mb = MeshBuilder()
minW = -self._width / 2
maxW = self._width / 2
minH = 0.0
@ -51,6 +58,57 @@ class BuildVolume(SceneNode):
minD = -self._depth / 2
maxD = self._depth / 2
md = MeshData()
md.addVertex(minW, minH, minD)
md.addVertex(maxW, minH, minD)
md.addVertex(minW, minH, minD)
md.addVertex(minW, maxH, minD)
md.addVertex(minW, maxH, minD)
md.addVertex(maxW, maxH, minD)
md.addVertex(maxW, minH, minD)
md.addVertex(maxW, maxH, minD)
md.addVertex(minW, minH, maxD)
md.addVertex(maxW, minH, maxD)
md.addVertex(minW, minH, maxD)
md.addVertex(minW, maxH, maxD)
md.addVertex(minW, maxH, maxD)
md.addVertex(maxW, maxH, maxD)
md.addVertex(maxW, minH, maxD)
md.addVertex(maxW, maxH, maxD)
md.addVertex(minW, minH, minD)
md.addVertex(minW, minH, maxD)
md.addVertex(maxW, minH, minD)
md.addVertex(maxW, minH, maxD)
md.addVertex(minW, maxH, minD)
md.addVertex(minW, maxH, maxD)
md.addVertex(maxW, maxH, minD)
md.addVertex(maxW, maxH, maxD)
for n in range(0, int(maxW), 10):
md.addVertex(n, minH, minD)
md.addVertex(n, minH, maxD)
for n in range(0, int(minW), -10):
md.addVertex(n, minH, minD)
md.addVertex(n, minH, maxD)
for n in range(0, int(maxD), 10):
md.addVertex(minW, minH, n)
md.addVertex(maxW, minH, n)
for n in range(0, int(minD), -10):
md.addVertex(minW, minH, n)
md.addVertex(maxW, minH, n)
for n in range(0, md.getVertexCount()):
md.setVertexColor(n, BuildVolume.VolumeOutlineColor)
self._line_mesh = md
mb = MeshBuilder()
mb.addQuad(
Vector(minW, minH, maxD),
Vector(maxW, minH, maxD),