Method animate

UnitTests/UnitTest_TextureAnimations/WobbleNodeAnimator.cpp:51–115

	}

	size_t WobbleNodeAnimator::animate(
		bool _update,
		size_t _quad_count,
		MyGUI::VectorQuadData& _data,
		float _time,
		MyGUI::IVertexBuffer* _buffer,
		MyGUI::ITexture* _texture,
		const MyGUI::RenderTargetInfo& _info,
		const MyGUI::IntCoord& _coord,
		bool& _isAnimate)
	{
		if (mDestroy)
		{
			return _quad_count;
		}

		// проверяем смещения виджета
		if (mOldCoord.empty())
		{
			// do nothing
		}
		else if (mOldCoord.size() != _coord.size() && mOldCoord.point() != _coord.point())
		{
			mInertiaPoint.set(0.5, 0.5);
			mInertiaMode = false;

			addInertia(MyGUI::FloatPoint((float)_coord.left - mOldCoord.left, (float)_coord.top - mOldCoord.top));
		}
		else if (mOldCoord.size() != _coord.size())
		{
			mInertiaMode = true;

			addInertia(
				MyGUI::FloatPoint((float)_coord.width - mOldCoord.width, (float)_coord.height - mOldCoord.height));
		}
		else if (mOldCoord.point() != _coord.point())
		{
			const MyGUI::IntPoint& point = MyGUI::InputManager::getInstance().getMousePosition();
			mInertiaPoint = MyGUI::FloatPoint(
				(float)(point.left - _coord.left) / (float)_coord.width,
				(float)(point.top - _coord.top) / (float)_coord.height);
			mInertiaMode = false;

			addInertia(MyGUI::FloatPoint((float)_coord.left - mOldCoord.left, (float)_coord.top - mOldCoord.top));
		}

		mOldCoord = _coord;

		addTime(_time);

		bool anim_update = squaredLength(mDragOffset) >= 0.3f;

		if (!anim_update)
		{
			return _quad_count;
		}

		_isAnimate = true;