Differential D2889 Diff 10411 source/blender/editors/transform/transform.c

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source/blender/editors/transform/transform.c

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	#include "DNA_movieclip_types.h"	#include "DNA_movieclip_types.h"
	#include "DNA_scene_types.h" /* PET modes */	#include "DNA_scene_types.h" /* PET modes */
	#include "DNA_workspace_types.h"	#include "DNA_workspace_types.h"
		#include "DNA_gpencil_types.h"

	#include "BLI_alloca.h"	#include "BLI_alloca.h"
	#include "BLI_utildefines.h"	#include "BLI_utildefines.h"
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	#include "ED_mesh.h"	#include "ED_mesh.h"
	#include "ED_clip.h"	#include "ED_clip.h"
	#include "ED_node.h"	#include "ED_node.h"
		#include "ED_gpencil.h"

	#include "WM_types.h"	#include "WM_types.h"
	#include "WM_api.h"	#include "WM_api.h"
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	#include "transform.h"	#include "transform.h"

		#include "DEG_depsgraph.h"

	/* Disabling, since when you type you know what you are doing, and being able to set it to zero is handy. */	/* Disabling, since when you type you know what you are doing, and being able to set it to zero is handy. */
	// #define USE_NUM_NO_ZERO	// #define USE_NUM_NO_ZERO

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	static void viewRedrawForce(const bContext C, TransInfo t)	static void viewRedrawForce(const bContext C, TransInfo t)
	{	{
	if (t->options & CTX_GPENCIL_STROKES) {	if (t->options & CTX_GPENCIL_STROKES) {
		bGPdata *gpd = ED_gpencil_data_get_active(C);
		if (gpd) {
		DEG_id_tag_update(&gpd->id, OB_RECALC_DATA);
		}
	WM_event_add_notifier(C, NC_GPENCIL \| NA_EDITED, NULL);	WM_event_add_notifier(C, NC_GPENCIL \| NA_EDITED, NULL);
	}	}
	else if (t->spacetype == SPACE_VIEW3D) {	else if (t->spacetype == SPACE_VIEW3D) {
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	float cent[2];	float cent[2];
	float mval[3] = { x, y, 0.0f };	float mval[3] = { x, y, 0.0f };


		#if 0 /* XXX: Fix from 1c9690e7607bc990cc4a3e6ba839949bb83a78af cannot be used anymore */
		if ((t->flag & T_POINTS) && (t->options & CTX_GPENCIL_STROKES)) {
		FOREACH_TRANS_DATA_CONTAINER (t, tc) {
		Object *ob = tc->obedit;
		float vecrot[3];
		copy_v3_v3(vecrot, t->center);
		mul_m4_v3(ob->obmat, vecrot);
		projectFloatViewEx(t, vecrot, cent, V3D_PROJ_TEST_CLIP_ZERO);
		}
		}
		else {
		projectFloatViewEx(t, t->center_global, cent, V3D_PROJ_TEST_CLIP_ZERO);
		}
		#else
	projectFloatViewEx(t, t->center_global, cent, V3D_PROJ_TEST_CLIP_ZERO);	projectFloatViewEx(t, t->center_global, cent, V3D_PROJ_TEST_CLIP_ZERO);
		#endif

	gpuPushMatrix();	gpuPushMatrix();

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	else	else
	sub_v3_v3(vec, td->center);	sub_v3_v3(vec, td->center);

	mul_v3_fl(vec, td->factor);	/* grease pencil falloff */
		if (t->options & CTX_GPENCIL_STROKES) {
		bGPDstroke gps = (bGPDstroke )td->extra;
		mul_v3_fl(vec, td->factor * gps->falloff);

		/* scale stroke thickness */
		if (td->val) {
		float ratio = t->values[0];
		snapGridIncrement(t, &ratio);
		applyNumInput(&t->num, &ratio);
		t->values[0] = ratio;

		td->val = td->ival ratio * gps->falloff;
		CLAMP_MIN(*td->val, 0.001f);
		}

		}
		else {
		mul_v3_fl(vec, td->factor);
		}

	if (t->flag & (T_OBJECT \| T_POSE)) {	if (t->flag & (T_OBJECT \| T_POSE)) {
	mul_m3_v3(td->smtx, vec);	mul_m3_v3(td->smtx, vec);
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	if (t->flag & T_POINTS) {	if (t->flag & T_POINTS) {
	mul_m3_m3m3(totmat, mat, td->mtx);	mul_m3_m3m3(totmat, mat, td->mtx);
	mul_m3_m3m3(smat, td->smtx, totmat);	mul_m3_m3m3(smat, td->smtx, totmat);

		/* apply gpencil falloff */
		if (t->options & CTX_GPENCIL_STROKES) {
		bGPDstroke gps = (bGPDstroke )td->extra;
		float sx = smat[0][0];
		float sy = smat[1][1];
		float sz = smat[2][2];

		mul_m3_fl(smat, gps->falloff);
		/* fix scale */
		smat[0][0] = sx;
		smat[1][1] = sy;
		smat[2][2] = sz;
		}

	sub_v3_v3v3(vec, td->iloc, center);	sub_v3_v3v3(vec, td->iloc, center);
	mul_m3_v3(smat, vec);	mul_m3_v3(smat, vec);

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	}	}

	mul_m3_v3(td->smtx, tvec);	mul_m3_v3(td->smtx, tvec);
	mul_v3_fl(tvec, td->factor);
		if (t->options & CTX_GPENCIL_STROKES) {
		/* grease pencil multiframe falloff */
		bGPDstroke gps = (bGPDstroke )td->extra;
		mul_v3_fl(tvec, td->factor * gps->falloff);
		}
		else {
		/* proportional editing falloff */
		mul_v3_fl(tvec, td->factor);
		}

	protectedTransBits(td->protectflag, tvec);	protectedTransBits(td->protectflag, tvec);

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