class GlobalImageDataTest_EmptyTopologyReturnsEmptyOpacityValues_Test
Defined at line 1505 of file ../../src/ui/scenic/lib/flatland/tests/global_transform_data_unittest.cc
We recreate several of the matrix tests above with opacity values here,
since the logic for calculating opacities is largely the same as calculating
matrices, where child values are the product of their local values and their
ancestors' values.
TODO(https://fxbug.dev/42153097): Since the logic between matrices and opacity is very similar,
in the future we may want to consolidate |ComputeGlobalMatrices| and |ComputeGlobalOpacityValues|
into a single (potentially templated) function, which would allow us to consolidate these tests
into one. But for now, we have to keep them separate.
Public Methods
void GlobalImageDataTest_EmptyTopologyReturnsEmptyOpacityValues_Test ()Defined at line 1505 of file ../../src/ui/scenic/lib/flatland/tests/global_transform_data_unittest.cc
void GlobalImageDataTest_EmptyTopologyReturnsEmptyOpacityValues_Test (const GlobalImageDataTest_EmptyTopologyReturnsEmptyOpacityValues_Test & )Defined at line 1505 of file ../../src/ui/scenic/lib/flatland/tests/global_transform_data_unittest.cc
void GlobalImageDataTest_EmptyTopologyReturnsEmptyOpacityValues_Test (GlobalImageDataTest_EmptyTopologyReturnsEmptyOpacityValues_Test && )Defined at line 1505 of file ../../src/ui/scenic/lib/flatland/tests/global_transform_data_unittest.cc
GlobalImageDataTest_EmptyTopologyReturnsEmptyOpacityValues_Test & operator= (const GlobalImageDataTest_EmptyTopologyReturnsEmptyOpacityValues_Test & )Defined at line 1505 of file ../../src/ui/scenic/lib/flatland/tests/global_transform_data_unittest.cc
GlobalImageDataTest_EmptyTopologyReturnsEmptyOpacityValues_Test & operator= (GlobalImageDataTest_EmptyTopologyReturnsEmptyOpacityValues_Test && )Defined at line 1505 of file ../../src/ui/scenic/lib/flatland/tests/global_transform_data_unittest.cc
void ~GlobalImageDataTest_EmptyTopologyReturnsEmptyOpacityValues_Test ()Defined at line 1505 of file ../../src/ui/scenic/lib/flatland/tests/global_transform_data_unittest.cc