本文整理汇总了Python中UM.Scene.SceneNode.SceneNode.scale方法的典型用法代码示例。如果您正苦于以下问题：Python SceneNode.scale方法的具体用法？Python SceneNode.scale怎么用？Python SceneNode.scale使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类UM.Scene.SceneNode.SceneNode的用法示例。
在下文中一共展示了SceneNode.scale方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_scaleWorld
# 需要导入模块: from UM.Scene.SceneNode import SceneNode [as 别名]
# 或者: from UM.Scene.SceneNode.SceneNode import scale [as 别名]
def test_scaleWorld(self):
node1 = SceneNode()
node2 = SceneNode(node1)
node2.scale(Vector(1.5,1.,1.))
node2.translate(Vector(10,10,10))
self.assertEqual(node2.getWorldPosition(), Vector(15,10,10))
node2.scale(Vector(1.5,1,1))
self.assertEqual(node2.getWorldPosition(), Vector(15,10,10))示例2: test_scale
# 需要导入模块: from UM.Scene.SceneNode import SceneNode [as 别名]
# 或者: from UM.Scene.SceneNode.SceneNode import scale [as 别名]
def test_scale(self):
node = SceneNode()
self.assertEqual(node.getScale(), Vector(1, 1, 1))
node.scale(Vector(1.5, 1.5, 1.5))
self.assertEqual(node.getScale(), Vector(1.5, 1.5, 1.5))
node.scale(Vector(1.5, 1.5, 1.5))
self.assertEqual(node.getScale(), Vector(2.25, 2.25, 2.25))示例3: test_deepCopy
# 需要导入模块: from UM.Scene.SceneNode import SceneNode [as 别名]
# 或者: from UM.Scene.SceneNode.SceneNode import scale [as 别名]
def test_deepCopy(self):
node_1 = SceneNode()
node_2 = SceneNode()
node_1.translate(Vector(1, 2, 3))
node_1.scale(Vector(1.5, 1., 1.))
node_1.setMeshData(MeshData())
node_1.addChild(node_2)
node_1.addDecorator(GroupDecorator())
copied_node = deepcopy(node_1)
assert copied_node.getScale() == Vector(1.5, 1, 1)
assert copied_node.getPosition() == Vector(1, 2, 3)
assert len(copied_node.getChildren()) == 1
# Ensure that the decorator also got copied
assert copied_node.callDecoration("isGroup")示例4: test_translateWorld
# 需要导入模块: from UM.Scene.SceneNode import SceneNode [as 别名]
# 或者: from UM.Scene.SceneNode.SceneNode import scale [as 别名]
def test_translateWorld(self):
node1 = SceneNode()
node2 = SceneNode(node1)
self.assertEqual(node2.getWorldPosition(), Vector(0, 0, 0))
node1.translate(Vector(0, 0, 10))
self.assertEqual(node1.getWorldPosition(), Vector(0, 0, 10))
self.assertEqual(node2.getWorldPosition(), Vector(0, 0, 10))
node2.translate(Vector(0, 0, 10))
self.assertEqual(node1.getWorldPosition(), Vector(0, 0, 10))
self.assertEqual(node2.getWorldPosition(), Vector(0, 0, 20))
node1.rotate(Quaternion.fromAngleAxis(math.pi / 2, Vector.Unit_Y))
self.assertEqual(node1.getWorldPosition(), Vector(0, 0, 10))
self.assertEqual(node2.getWorldPosition(), Vector(10, 0, 10))
node2.translate(Vector(0, 0, 10))
# Local translation on Z with a parent rotated 90 degrees results in movement on X axis
pos = node2.getWorldPosition()
#Using fuzzyCompare due to accumulation of floating point error
self.assertTrue(Float.fuzzyCompare(pos.x, 20, 1e-5), "{0} does not equal {1}".format(pos, Vector(20, 0, 10)))
self.assertTrue(Float.fuzzyCompare(pos.y, 0, 1e-5), "{0} does not equal {1}".format(pos, Vector(20, 0, 10)))
self.assertTrue(Float.fuzzyCompare(pos.z, 10, 1e-5), "{0} does not equal {1}".format(pos, Vector(20, 0, 10)))
node2.translate(Vector(0, 0, 10), SceneNode.TransformSpace.World)
# World translation on Z with a parent rotated 90 degrees results in movement on Z axis
pos = node2.getWorldPosition()
self.assertTrue(Float.fuzzyCompare(pos.x, 20, 1e-5), "{0} does not equal {1}".format(pos, Vector(20, 0, 20)))
self.assertTrue(Float.fuzzyCompare(pos.y, 0, 1e-5), "{0} does not equal {1}".format(pos, Vector(20, 0, 20)))
self.assertTrue(Float.fuzzyCompare(pos.z, 20, 1e-5), "{0} does not equal {1}".format(pos, Vector(20, 0, 20)))
node1.translate(Vector(0, 0, 10))
self.assertEqual(node1.getWorldPosition(), Vector(10, 0, 10))
pos = node2.getWorldPosition()
self.assertTrue(Float.fuzzyCompare(pos.x, 30, 1e-5), "{0} does not equal {1}".format(pos, Vector(30, 0, 20)))
self.assertTrue(Float.fuzzyCompare(pos.y, 0, 1e-5), "{0} does not equal {1}".format(pos, Vector(30, 0, 20)))
self.assertTrue(Float.fuzzyCompare(pos.z, 20, 1e-5), "{0} does not equal {1}".format(pos, Vector(30, 0, 20)))
node1.scale(Vector(2, 2, 2))
pos = node2.getWorldPosition()
self.assertTrue(Float.fuzzyCompare(pos.x, 50, 1e-4), "{0} does not equal {1}".format(pos, Vector(50, 0, 30)))
self.assertTrue(Float.fuzzyCompare(pos.y, 0, 1e-4), "{0} does not equal {1}".format(pos, Vector(50, 0, 30)))
self.assertTrue(Float.fuzzyCompare(pos.z, 30, 1e-4), "{0} does not equal {1}".format(pos, Vector(50, 0, 30)))
node2.translate(Vector(0, 0, 10))
pos = node2.getWorldPosition()
self.assertTrue(Float.fuzzyCompare(pos.x, 70, 1e-4), "{0} does not equal {1}".format(pos, Vector(70, 0, 30)))
self.assertTrue(Float.fuzzyCompare(pos.y, 0, 1e-4), "{0} does not equal {1}".format(pos, Vector(70, 0, 30)))
self.assertTrue(Float.fuzzyCompare(pos.z, 30, 1e-4), "{0} does not equal {1}".format(pos, Vector(70, 0, 30)))
# World space set position
node1 = SceneNode()
node2 = SceneNode(node1)
node1.setPosition(Vector(15,15,15))
node2.setPosition(Vector(10,10,10))
self.assertEqual(node2.getWorldPosition(), Vector(25, 25, 25))
node2.setPosition(Vector(15,15,15), SceneNode.TransformSpace.World)
self.assertEqual(node2.getWorldPosition(), Vector(15, 15, 15))
self.assertEqual(node2.getPosition(), Vector(0,0,0))
node1.setPosition(Vector(15,15,15))
node2.setPosition(Vector(0,0,0))
node2.rotate(Quaternion.fromAngleAxis(-math.pi / 2, Vector.Unit_Y))
node2.translate(Vector(10,0,0))
self.assertEqual(node2.getWorldPosition(), Vector(15,15,25))
node2.setPosition(Vector(15,15,25), SceneNode.TransformSpace.World)
self.assertEqual(node2.getWorldPosition(), Vector(15,15,25))
self.assertEqual(node2.getPosition(), Vector(0,0,10))