Differential D13303 Diff 45934 source/blender/editors/metaball/mball_edit.c

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source/blender/editors/metaball/mball_edit.c

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	#include "WM_types.h"			#include "WM_types.h"

	#include "mball_intern.h"			#include "mball_intern.h"

	/* -------------------------------------------------------------------- */			/* -------------------------------------------------------------------- */
	/** \name Edit Mode Functions			/** \name Edit Mode Functions
	* \{ */			* \{ */

	/* This function is used to free all MetaElems from MetaBall */
	void ED_mball_editmball_free(Object *obedit)			void ED_mball_editmball_free(Object *obedit)
	{			{
	MetaBall mb = (MetaBall )obedit->data;			MetaBall mb = (MetaBall )obedit->data;

	mb->editelems = NULL;			mb->editelems = NULL;
	mb->lastelem = NULL;			mb->lastelem = NULL;
	}			}

	/* This function is called, when MetaBall Object is
	* switched from object mode to edit mode */
	void ED_mball_editmball_make(Object *obedit)			void ED_mball_editmball_make(Object *obedit)
	{			{
	MetaBall mb = (MetaBall )obedit->data;			MetaBall mb = (MetaBall )obedit->data;
	MetaElem ml; /, newml;/			MetaElem ml; /, newml;/

	ml = mb->elems.first;			ml = mb->elems.first;

	while (ml) {			while (ml) {
	if (ml->flag & SELECT) {			if (ml->flag & SELECT) {
	mb->lastelem = ml;			mb->lastelem = ml;
	}			}
	ml = ml->next;			ml = ml->next;
	}			}

	mb->editelems = &mb->elems;			mb->editelems = &mb->elems;
	}			}

	/* This function is called, when MetaBall Object switched from
	* edit mode to object mode. List of MetaElements is copied
	* from object->data->edit_elems to object->data->elems. */
	void ED_mball_editmball_load(Object *UNUSED(obedit))			void ED_mball_editmball_load(Object *UNUSED(obedit))
	{			{
	}			}

	/** \} */			/** \} */

	/* -------------------------------------------------------------------- */			/* -------------------------------------------------------------------- */
	/** \name Selection			/** \name Selection
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	}			}

	/** \} */			/** \} */

	/* -------------------------------------------------------------------- */			/* -------------------------------------------------------------------- */
	/** \name Add Meta Primitive Utility			/** \name Add Meta Primitive Utility
	* \{ */			* \{ */

	/**
	* Add meta-element primitive to meta-ball object (which is in edit mode).
	*/
	MetaElem *ED_mball_add_primitive(			MetaElem *ED_mball_add_primitive(
	bContext UNUSED(C), Object obedit, bool obedit_is_new, float mat[4][4], float dia, int type)			bContext UNUSED(C), Object obedit, bool obedit_is_new, float mat[4][4], float dia, int type)
	{			{
	MetaBall mball = (MetaBall )obedit->data;			MetaBall mball = (MetaBall )obedit->data;
	MetaElem *ml;			MetaElem *ml;

	/* Deselect all existing metaelems */			/* Deselect all existing metaelems */
	ml = mball->editelems->first;			ml = mball->editelems->first;
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	}			}

	/** \} */			/** \} */

	/* -------------------------------------------------------------------- */			/* -------------------------------------------------------------------- */
	/** \name Select Pick Utility			/** \name Select Pick Utility
	* \{ */			* \{ */

	/* Select MetaElement with mouse click (user can select radius circle or
	* stiffness circle) */
	bool ED_mball_select_pick(bContext *C, const int mval[2], bool extend, bool deselect, bool toggle)			bool ED_mball_select_pick(bContext *C, const int mval[2], bool extend, bool deselect, bool toggle)
	{			{
	Depsgraph *depsgraph = CTX_data_ensure_evaluated_depsgraph(C);			Depsgraph *depsgraph = CTX_data_ensure_evaluated_depsgraph(C);
	static MetaElem *startelem = NULL;			static MetaElem *startelem = NULL;
	ViewContext vc;			ViewContext vc;
	int a, hits;			int a, hits;
	uint buffer[MAXPICKBUF];			uint buffer[MAXPICKBUF];
	rcti rect;			rcti rect;
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