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Add a bottom grid with UV coordinates

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This commit is contained in:
Arjen Hiemstra 2015-03-16 17:31:14 +01:00
parent 3a2aa12bc3
commit 1bda724cf2
1 changed files with 25 additions and 0 deletions
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25
BuildVolume.py
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@ -16,6 +16,9 @@ class BuildVolume(SceneNode):
self._material = None self._material = None
self._grid_mesh = None
self._grid_material = None
def setWidth(self, width): def setWidth(self, width):
self._width = width self._width = width
@ -34,8 +37,15 @@ class BuildVolume(SceneNode):
Resources.getPath(Resources.ShadersLocation, 'basic.vert'), Resources.getPath(Resources.ShadersLocation, 'basic.vert'),
Resources.getPath(Resources.ShadersLocation, 'vertexcolor.frag') Resources.getPath(Resources.ShadersLocation, 'vertexcolor.frag')
) )
self._grid_material = renderer.createMaterial(
Resources.getPath(Resources.ShadersLocation, 'basic.vert'),
Resources.getPath(Resources.ShadersLocation, 'grid.frag')
)
self._grid_material.setUniformValue('u_gridColor0', Color(1.0, 1.0, 1.0, 1.0))
self._grid_material.setUniformValue('u_gridColor1', Color(0.0, 0.0, 0.0, 1.0))
renderer.queueNode(self, material = self._material, transparent = True) renderer.queueNode(self, material = self._material, transparent = True)
renderer.queueNode(self, mesh = self._grid_mesh, material = self._grid_material)
return True return True
def rebuild(self): def rebuild(self):
@ -97,3 +107,18 @@ class BuildVolume(SceneNode):
) )
self.setMeshData(mb.getData()) self.setMeshData(mb.getData())
mb = MeshBuilder()
mb.addQuad(
Vector(minW, minH, maxD),
Vector(maxW, minH, maxD),
Vector(maxW, minH, minD),
Vector(minW, minH, minD)
)
self._grid_mesh = mb.getData()
self._grid_mesh.setVertexUVCoordinates(0, 0.0, 0.0)
self._grid_mesh.setVertexUVCoordinates(1, 1.0, 1.0)
self._grid_mesh.setVertexUVCoordinates(2, 0.0, 1.0)
self._grid_mesh.setVertexUVCoordinates(3, 0.0, 0.0)
self._grid_mesh.setVertexUVCoordinates(4, 1.0, 1.0)
self._grid_mesh.setVertexUVCoordinates(5, 1.0, 0.0)