| |
|
|
| import unittest |
|
|
| import FreeCAD as App |
|
|
|
|
| class ColorTransparencyTest(unittest.TestCase): |
|
|
| def setUp(self): |
| self._doc = App.newDocument() |
| self._pg = App.ParamGet("User parameter:BaseApp/Preferences/View") |
| self._backup_default_transparency = self._pg.GetInt("DefaultShapeTransparency") |
| self._backup_default_shapecolor = self._pg.GetUnsigned("DefaultShapeColor") |
|
|
| def tearDown(self): |
| App.closeDocument(self._doc.Name) |
| self._pg.SetInt("DefaultShapeTransparency", self._backup_default_transparency) |
| self._pg.SetUnsigned("DefaultShapeColor", self._backup_default_shapecolor) |
|
|
| def test_default_shape_transparency(self): |
| """ |
| related: https://github.com/FreeCAD/FreeCAD/pull/11866 |
| related: https://github.com/FreeCAD/FreeCAD/pull/11586 |
| """ |
| transparency = 70 |
| self._pg.SetInt("DefaultShapeTransparency", transparency) |
| obj = self._doc.addObject("Part::Box") |
| assert obj.ViewObject.Transparency == transparency |
| obj.ViewObject.ShapeAppearance[0].DiffuseColor = (0.5, 0.0, 0.0) |
|
|
| self.assertEqual( |
| obj.ViewObject.Transparency, |
| transparency, |
| "transparency was unexpectedly changed to {} when changing the color.".format( |
| obj.ViewObject.Transparency |
| ), |
| ) |
|
|
| def test_default_shape_color(self): |
| """ |
| related: https://github.com/FreeCAD/FreeCAD/pull/11866 |
| """ |
|
|
| """ |
| This test isn't currently valid as it draws from the hard coded default material. |
| |
| The preference editor doesn't allow for setting transparencies. The default value |
| of 0 corresponds to a fully transparent color, which is not desirable. It changes |
| the transparency when loading to 1.0 |
| """ |
|
|
| self._pg.SetUnsigned("DefaultShapeColor", 0xFF000000) |
| obj = self._doc.addObject("Part::Box") |
|
|
| self.assertEqual( |
| obj.ViewObject.ShapeAppearance[0].DiffuseColor, |
| (1.0, 0.0, 0.0, 1.0), |
| "default shape color was not set correctly", |
| ) |
| self.assertEqual( |
| obj.ViewObject.ShapeMaterial.DiffuseColor, |
| (1.0, 0.0, 0.0, 1.0), |
| "default material color was not set correctly", |
| ) |
|
|
| def test_app_plane_transparency(self): |
| """ |
| related: https://github.com/FreeCAD/FreeCAD/pull/12064 |
| """ |
| self._pg.SetInt("DefaultShapeTransparency", 70) |
| obj = self._doc.addObject("App::Origin") |
| t = self._doc.findObjects("App::Plane")[0].ViewObject.Transparency |
|
|
| self.assertEqual(t, 0, "transparency of App::Plane object is {} instead of 0".format(t)) |
|
|
