Differential D9415 Diff 60243 source/blender/editors/transform/transform_mode_edge_slide.c

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source/blender/editors/transform/transform_mode_edge_slide.c

Show First 20 Lines • Show All 1,475 Lines • ▼ Show 20 Lines	static void applyEdgeSlide(TransInfo *t, const int UNUSED(mval[2]))
/* do stuff here */		/* do stuff here */
doEdgeSlide(t, final);		doEdgeSlide(t, final);

recalcData(t);		recalcData(t);

ED_area_status_text(t->area, str);		ED_area_status_text(t->area, str);
}		}

		static void edge_slide_transform_matrix_fn(struct TransInfo *t, float mat_xform[4][4])
		{
		float delta[3], orig_co[3], final_co[3];

		EdgeSlideParams *slp = t->custom.mode.data;
		TransDataContainer *tc = edge_slide_container_first_ok(t);
		EdgeSlideData *sld_active = tc->custom.mode.data;
		TransDataEdgeSlideVert *sv_active = &sld_active->sv[sld_active->curr_sv_index];

		copy_v3_v3(orig_co, sv_active->v_co_orig);

		const float fac = t->values_final[0];
		float curr_length_fac = 0.0f;
		if (slp->use_even) {
		curr_length_fac = sv_active->edge_len * (((slp->flipped ? fac : -fac) + 1.0f) / 2.0f);
		}

		edge_slide_apply_elem(sv_active,
		fac,
		curr_length_fac,
		slp->curr_side_unclamp,
		!(t->flag & T_ALT_TRANSFORM),
		slp->use_even,
		slp->flipped,
		final_co);

		if (tc->use_local_mat) {
		mul_m4_v3(tc->mat, orig_co);
		mul_m4_v3(tc->mat, final_co);
		}

		sub_v3_v3v3(delta, final_co, orig_co);
		add_v3_v3(mat_xform[3], delta);
		}

void initEdgeSlide_ex(		void initEdgeSlide_ex(
TransInfo *t, bool use_double_side, bool use_even, bool flipped, bool use_clamp)		TransInfo *t, bool use_double_side, bool use_even, bool flipped, bool use_clamp)
{		{
EdgeSlideData *sld;		EdgeSlideData *sld;
bool ok = false;		bool ok = false;

t->mode = TFM_EDGE_SLIDE;		t->mode = TFM_EDGE_SLIDE;
t->transform = applyEdgeSlide;		t->transform = applyEdgeSlide;
t->handleEvent = handleEventEdgeSlide;		t->handleEvent = handleEventEdgeSlide;
t->transform_matrix = NULL;		t->transform_matrix = edge_slide_transform_matrix_fn;
t->tsnap.snap_mode_apply_fn = edge_slide_snap_apply;		t->tsnap.snap_mode_apply_fn = edge_slide_snap_apply;
t->tsnap.snap_mode_distance_fn = transform_snap_distance_len_squared_fn;		t->tsnap.snap_mode_distance_fn = transform_snap_distance_len_squared_fn;

{		{
EdgeSlideParams slp = MEM_callocN(sizeof(slp), __func__);		EdgeSlideParams slp = MEM_callocN(sizeof(slp), __func__);
slp->use_even = use_even;		slp->use_even = use_even;
slp->flipped = flipped;		slp->flipped = flipped;
/* happens to be best for single-sided */		/* happens to be best for single-sided */
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