Differential D585 Diff 1940 source/blender/blenkernel/intern/DerivedMesh.c

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source/blender/blenkernel/intern/DerivedMesh.c

Show First 20 Lines • Show All 1,066 Lines • ▼ Show 20 Lines	enum {
CALC_WP_GROUP_USER_ACTIVE = (1 << 1),		CALC_WP_GROUP_USER_ACTIVE = (1 << 1),
CALC_WP_GROUP_USER_ALL = (1 << 2),		CALC_WP_GROUP_USER_ALL = (1 << 2),

CALC_WP_MULTIPAINT = (1 << 3),		CALC_WP_MULTIPAINT = (1 << 3),
CALC_WP_AUTO_NORMALIZE = (1 << 4)		CALC_WP_AUTO_NORMALIZE = (1 << 4)
};		};

typedef struct DMWeightColorInfo {		typedef struct DMWeightColorInfo {
const ColorBand *coba;		const ColorBand *coba; // color mapping to weight range [0.0,1.0]
const char *alert_color;		const char *alert_color; // color for unreferenced verts.
		signed char weight_user; // see enum for OB_DRAW_GROUPUSER_NONE, ...
		campbellbartonUnsubmitted Not Done Inline Actions All these can be removed, just pass via the callback `data` campbellbarton: All these can be removed, just pass via the callback `data`
} DMWeightColorInfo;		} DMWeightColorInfo;


static int dm_drawflag_calc(ToolSettings *ts)		static int dm_drawflag_calc(ToolSettings *ts)
{		{
return ((ts->multipaint ? CALC_WP_MULTIPAINT :		return ((ts->multipaint ? CALC_WP_MULTIPAINT :
/* CALC_WP_GROUP_USER_ACTIVE or CALC_WP_GROUP_USER_ALL*/		/* CALC_WP_GROUP_USER_ACTIVE or CALC_WP_GROUP_USER_ALL*/
(1 << ts->weightuser)) \|		(1 << ts->weightuser)) \|
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}		}

static DMWeightColorInfo G_dm_wcinfo;		static DMWeightColorInfo G_dm_wcinfo;

void vDM_ColorBand_store(const ColorBand *coba, const char alert_color[4])		void vDM_ColorBand_store(const ColorBand *coba, const char alert_color[4])
{		{
G_dm_wcinfo.coba = coba;		G_dm_wcinfo.coba = coba;
G_dm_wcinfo.alert_color = alert_color;		G_dm_wcinfo.alert_color = alert_color;
		G_dm_wcinfo.weight_user = OB_DRAW_GROUPUSER_NONE;
		}

		void DM_set_weight_user(const signed char weightuser)
		{
		G_dm_wcinfo.weight_user = weightuser;
		}

		const char DM_get_weight_user()
		{
		return G_dm_wcinfo.weight_user;
		}


		void DM_get_weight_alert_color(float *col)
		{
		if (G_dm_wcinfo.weight_user != OB_DRAW_GROUPUSER_NONE) {
		col[0] = (float)G_dm_wcinfo.alert_color[0] / 255.0;
		col[1] = (float)G_dm_wcinfo.alert_color[1] / 255.0;
		col[2] = (float)G_dm_wcinfo.alert_color[2] / 255.0;
		}
		else {
		weight_to_rgb(col, 0.0);
		}
}		}

/* return an array of vertex weight colors, caller must free.		/* return an array of vertex weight colors, caller must free.
*		*
* note that we could save some memory and allocate RGB only but then we'd need to		* note that we could save some memory and allocate RGB only but then we'd need to
* re-arrange the colors when copying to the face since MCol has odd ordering,		* re-arrange the colors when copying to the face since MCol has odd ordering,
* so leave this as is - campbell */		* so leave this as is - campbell */
static void calc_weightpaint_vert_array(Object ob, DerivedMesh dm, int const draw_flag, DMWeightColorInfo *dm_wcinfo,		static void calc_weightpaint_vert_array(Object ob, DerivedMesh dm, int const draw_flag, DMWeightColorInfo *dm_wcinfo,
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