Differential D17047 Diff 59727 source/blender/editors/include/ED_curves.h

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source/blender/editors/include/ED_curves.h

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	#endif			#endif

	/* -------------------------------------------------------------------- */			/* -------------------------------------------------------------------- */
	/** \name C Wrappers			/** \name C Wrappers
	* \{ */			* \{ */

	void ED_operatortypes_curves(void);			void ED_operatortypes_curves(void);
	void ED_curves_undosys_type(struct UndoType *ut);			void ED_curves_undosys_type(struct UndoType *ut);
				void ED_keymap_curves(struct wmKeyConfig *keyconf);

	/**			/**
	* Return an owning pointer to an array of point normals the same size as the number of control			* Return an owning pointer to an array of point normals the same size as the number of control
	* points. The normals depend on the normal mode for each curve and the "tilt" attribute and may be			* points. The normals depend on the normal mode for each curve and the "tilt" attribute and may be
	* calculated for the evaluated points and sampled back to the control points.			* calculated for the evaluated points and sampled back to the control points.
	*/			*/
	float (ED_curves_point_normals_array_create(const struct Curves curves_id))[3];			float (ED_curves_point_normals_array_create(const struct Curves curves_id))[3];

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	* \{ */			* \{ */

	void fill_selection_false(GMutableSpan span);			void fill_selection_false(GMutableSpan span);
	void fill_selection_true(GMutableSpan span);			void fill_selection_true(GMutableSpan span);

	/**			/**
	* Return true if any element is selected, on either domain with either type.			* Return true if any element is selected, on either domain with either type.
	*/			*/
	bool has_anything_selected(const Curves &curves_id);			bool has_anything_selected(const bke::CurvesGeometry &curves);

	/**			/**
	* Find curves that have any point selected (a selection factor greater than zero),			* Find curves that have any point selected (a selection factor greater than zero),
	* or curves that have their own selection factor greater than zero.			* or curves that have their own selection factor greater than zero.
	*/			*/
	IndexMask retrieve_selected_curves(const Curves &curves_id, Vector<int64_t> &r_indices);			IndexMask retrieve_selected_curves(const Curves &curves_id, Vector<int64_t> &r_indices);

	/**			/**
	* Find points that are selected (a selection factor greater than zero),			* Find points that are selected (a selection factor greater than zero),
	* or points in curves with a selection factor greater than zero).			* or points in curves with a selection factor greater than zero).
	*/			*/
	IndexMask retrieve_selected_points(const Curves &curves_id, Vector<int64_t> &r_indices);			IndexMask retrieve_selected_points(const Curves &curves_id, Vector<int64_t> &r_indices);

	/**			/**
	* If the ".selection" attribute doesn't exist, create it with the requested type (bool or float).			* If the ".selection" attribute doesn't exist, create it with the requested type (bool or float).
	*/			*/
	void ensure_selection_attribute(Curves &curves_id, const eCustomDataType create_type);			bke::GSpanAttributeWriter ensure_selection_attribute(bke::CurvesGeometry &curves,
				const eAttrDomain selection_domain,
				const eCustomDataType create_type);

				/**
				* (De)select all the curves.
				*
				* \param action: One of SEL_TOGGLE, SEL_SELECT, SEL_DESELECT, or SEL_INVERT. See
				* "ED_select_utils.h".
				*/
				void select_all(bke::CurvesGeometry &curves, const eAttrDomain selection_domain, int action);

				/**
				* Select the ends (front or back) of all the curves.
				*
				* \param amount: The amount of points to select from the front or back.
				* \param end_points: If true, select the last point(s), if false, select the first point(s).
				*/
				void select_ends(bke::CurvesGeometry &curves,
				const eAttrDomain selection_domain,
				int amount,
				bool end_points);

				/**
				* Select random points or curves.
				*
				* \param random_seed: The seed for the \a RandomNumberGenerator.
				* \param probability: Determins how likely a point/curve will be selected. If set to 0.0, nothing
				* will be selected, if set to 1.0 everything will be selected.
				*/
				void select_random(bke::CurvesGeometry &curves,
				const eAttrDomain selection_domain,
				uint32_t random_seed,
				float probability);
	/** \} */			/** \} */

	} // namespace blender::ed::curves			} // namespace blender::ed::curves
	#endif			#endif