def test_get_rgba2(self):
img1 = ImageRGBA(200, 200)
img1.set_pixel(25, 25, 45, 85, 95, 125)
v1 = Vector4(0, 0, 0, 0)
code = """
v1 = get_rgba(img, 25, 25)
"""
props = {'img': img1, 'v1': v1}
bs = BasicShader(code, props)
runtime = Runtime()
bs.prepare([runtime])
#print (bs.shader._code)
bs.execute()
val = bs.shader.get_value('v1')
self.assertAlmostEqual(val.x, 45 * 0.0039, places=5)
self.assertAlmostEqual(val.y, 85 * 0.0039, places=5)
self.assertAlmostEqual(val.z, 95 * 0.0039, places=5)
self.assertAlmostEqual(val.w, 125 * 0.0039, places=5)
def test_get_rgba2(self):
img1 = ImageRGBA(200, 200)
img1.set_pixel(25, 25, 45, 85, 95, 125)
v1 = Vector4(0, 0, 0, 0)
code = """
v1 = get_rgba(img, 25, 25)
"""
props = {'img': img1, 'v1': v1}
bs = BasicShader(code, props)
runtime = Runtime()
bs.prepare([runtime])
#print (bs.shader._code)
bs.execute()
val = bs.shader.get_value('v1')
self.assertAlmostEqual(val.x, 45 * 0.0039, places=5)
self.assertAlmostEqual(val.y, 85 * 0.0039, places=5)
self.assertAlmostEqual(val.z, 95 * 0.0039, places=5)
self.assertAlmostEqual(val.w, 125 * 0.0039, places=5)
