本文整理汇总了C++中Object2D::isDirty方法的典型用法代码示例。如果您正苦于以下问题：C++ Object2D::isDirty方法的具体用法？C++ Object2D::isDirty怎么用？C++ Object2D::isDirty使用的例子？那么, 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Object2D的用法示例。
在下文中一共展示了Object2D::isDirty方法的3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C++代码示例。
示例1: setTransformation
void TranslationTransformationTest::setTransformation() {
Object2D o;
/* Dirty after setting transformation */
o.setClean();
CORRADE_VERIFY(!o.isDirty());
o.setTransformation({1.0f, -0.3f});
CORRADE_VERIFY(o.isDirty());
CORRADE_COMPARE(o.transformationMatrix(), Matrix3::translation({1.0f, -0.3f}));
/* Scene cannot be transformed */
Scene2D s;
s.setClean();
s.setTransformation({1.0f, -0.3f});
CORRADE_VERIFY(!s.isDirty());
CORRADE_COMPARE(s.transformationMatrix(), Matrix3());
}示例2: setTransformation
void DualComplexTransformationTest::setTransformation() {
Object2D o;
/* Can't transform with non-rigid transformation */
std::ostringstream out;
Error::setOutput(&out);
o.setTransformation(DualComplex({1.0f, 2.0f}, {}));
CORRADE_COMPARE(out.str(), "SceneGraph::DualComplexTransformation::setTransformation(): the dual complex number is not normalized\n");
/* Dirty after setting transformation */
o.setClean();
CORRADE_VERIFY(!o.isDirty());
o.setTransformation(DualComplex::rotation(Deg(17.0f)));
CORRADE_VERIFY(o.isDirty());
CORRADE_COMPARE(o.transformationMatrix(), Matrix3::rotation(Deg(17.0f)));
/* Scene cannot be transformed */
Scene2D s;
s.setClean();
s.setTransformation(DualComplex::rotation(Deg(17.0f)));
CORRADE_VERIFY(!s.isDirty());
CORRADE_COMPARE(s.transformationMatrix(), Matrix3());
}示例3:
void RigidMatrixTransformation2DTest::setTransformation() {
Object2D o;
/* Can't transform with non-rigid transformation */
std::ostringstream out;
Error::setOutput(&out);
o.setTransformation(Matrix3::scaling(Vector2(3.0f)));
CORRADE_COMPARE(out.str(), "SceneGraph::RigidMatrixTransformation2D::setTransformation(): the matrix doesn't represent rigid transformation\n");
/* Dirty after setting transformation */
o.setClean();
CORRADE_VERIFY(!o.isDirty());
o.setTransformation(Matrix3::rotation(Deg(17.0f)));
CORRADE_VERIFY(o.isDirty());
CORRADE_COMPARE(o.transformationMatrix(), Matrix3::rotation(Deg(17.0f)));
/* Scene cannot be transformed */
Scene2D s;
s.setClean();
s.setTransformation(Matrix3::rotation(Deg(17.0f)));
CORRADE_VERIFY(!s.isDirty());
CORRADE_COMPARE(s.transformationMatrix(), Matrix3());
}