def test_array(self):
p = SuperPoint(3.0, 4.0)
arr = Array(p)
arr.append(p)
arr.append(p)
p = SuperPoint(7.0, 9.0)
arr.append(p)
code = """
index = 2
temp = arr[index]
p1 = temp.x
temp.y = 12.34
"""
arg = ArrayArg("arr", arr)
arg1 = FloatArg("p1", 4.4)
shader = Shader(code=code, args=[arg, arg1])
shader.compile()
shader.prepare([Runtime()])
shader.execute()
val = shader.get_value("p1")
self.assertAlmostEqual(val, 7.0)
obj = arr[2]
self.assertAlmostEqual(obj.y, 12.34, 6)
def add(self, name, shape):
if name in self._shape_names:
raise ValueError("Shape %s allready exist" % name)
if shape in self._shape_addr:
raise ValueError("Shape allready exist", shape)
self._shape_names[name] = shape
if type(shape) not in self._shape_arrays:
darr = Array(shape)
self._shape_arrays[type(shape)] = darr
idx = 0
else:
darr = self._shape_arrays[type(shape)]
idx = len(darr)
darr.append(shape)
self._shape_addr[shape] = idx
def test_array(self):
p = SuperPoint(3.0, 4.0)
arr = Array(p)
arr.append(p)
arr.append(p)
p = SuperPoint(7.0, 9.0)
arr.append(p)
code = """
index = 2
temp = arr[index]
p1 = temp.x
temp.y = 12.34
"""
arg = ArrayArg('arr', arr)
arg1 = FloatArg('p1', 4.4)
shader = Shader(code=code, args=[arg, arg1])
shader.compile()
shader.prepare([Runtime()])
shader.execute()
val = shader.get_value('p1')
self.assertAlmostEqual(val, 7.0)
obj = arr[2]
self.assertAlmostEqual(obj.y, 12.34, 6)