class Point(GeometryNode):
__identifier__ = 'OpenGL'
NODE_NAME = 'Point'
def __init__(self):
super(Point, self).__init__()
self.create_property("Color", (1.0, 1.0, 1.0),
widget_type=NODE_PROP_COLORPICKER)
self.create_property("Size", 0.1, widget_type=NODE_PROP_FLOAT)
self.create_property("Pos", [0.0, 0.0, 0.0],
widget_type=NODE_PROP_VECTOR3)
self.cook()
def run(self):
self.geo = Mesh()
self.geo.addVertex(self.get_property("Pos"))
self.geo.createAttribute('vertex',
'color',
'vector3', [1, 1, 1],
applyValue=True)
self.geo.setVertexAttrib("color", 0, list(self.get_property("Color")))
self.geo.createAttribute('vertex',
'pscale',
'float',
1.0,
applyValue=True)
self.geo.setVertexAttrib("pscale", 0, self.get_property("Size"))
class Box(GeometryNode):
__identifier__ = 'Primitives'
NODE_NAME = 'Box'
def __init__(self):
super(Box, self).__init__()
self.create_property("Size", value=[1, 1, 1], widget_type=NODE_PROP_VECTOR3)
self.cook()
def run(self):
size = self.get_property("Size")
x = size[0] * 0.5
y = size[1] * 0.5
z = size[2] * 0.5
self.geo = Mesh()
v1 = self.geo.addVertex([x, -y, -z])
v2 = self.geo.addVertex([x, -y, z])
v3 = self.geo.addVertex([x, y, z])
v4 = self.geo.addVertex([x, y, -z])
v5 = self.geo.addVertex([-x, -y, -z])
v6 = self.geo.addVertex([-x, -y, z])
v7 = self.geo.addVertex([-x, y, z])
v8 = self.geo.addVertex([-x, y, -z])
self.geo.addFace([v1, v2, v3, v4])
self.geo.addFace([v2, v6, v7, v3])
self.geo.addFace([v6, v5, v8, v7])
self.geo.addFace([v5, v1, v4, v8])
self.geo.addFace([v4, v3, v7, v8])
self.geo.addFace([v5, v6, v2, v1])
self.geo.mesh.update_normals()