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Gizmo: show dial handle for unconstrained extrude

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Now only show an arrow when extrude was constrained on an axis.
This commit is contained in:
Campbell Barton
2018-11-21 17:15:53 +11:00
parent 1a551328b4
commit 77a80d9f2f
1 changed files with 50 additions and 28 deletions
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78
source/blender/editors/transform/transform_gizmo_extrude_3d.c
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@@ -62,6 +62,7 @@ static const float extrude_button_offset_scale = 1.5f;
static const float extrude_arrow_scale = 1.0f;
static const float extrude_arrow_xyz_axis_scale = 1.0f;
static const float extrude_arrow_normal_axis_scale = 1.0f;
static const float extrude_dial_scale = 0.2;
static const uchar shape_plus[] = {
0x5f, 0xfb, 0x40, 0xee, 0x25, 0xda, 0x11, 0xbf, 0x4, 0xa0, 0x0, 0x80, 0x4, 0x5f, 0x11,
@@ -75,8 +76,9 @@ static const uchar shape_plus[] = {
typedef struct GizmoExtrudeGroup {
/* XYZ & normal. */
struct wmGizmo *invoke_xyz_no[4];
struct wmGizmo *adjust;
wmGizmo *invoke_xyz_no[4];
/* Constrained & unconstrained (arrow & circle). */
wmGizmo *adjust[2];
int adjust_axis;
/* Copied from the transform operator,
@@ -115,10 +117,10 @@ static void gizmo_mesh_extrude_orientation_matrix_set_for_adjust(
{
/* Set orientation without location. */
for (int j = 0; j < 3; j++) {
copy_v3_v3(ggd->adjust->matrix_basis[j], mat[j]);
copy_v3_v3(ggd->adjust[0]->matrix_basis[j], mat[j]);
}
/* nop when (i == 2). */
swap_v3_v3(ggd->adjust->matrix_basis[ggd->adjust_axis], ggd->adjust->matrix_basis[2]);
swap_v3_v3(ggd->adjust[0]->matrix_basis[ggd->adjust_axis], ggd->adjust[0]->matrix_basis[2]);
}
static void gizmo_mesh_extrude_setup(const bContext *C, wmGizmoGroup *gzgroup)
@@ -128,8 +130,10 @@ static void gizmo_mesh_extrude_setup(const bContext *C, wmGizmoGroup *gzgroup)
const wmGizmoType *gzt_arrow = WM_gizmotype_find("GIZMO_GT_arrow_3d", true);
const wmGizmoType *gzt_move = WM_gizmotype_find("GIZMO_GT_button_2d", true);
const wmGizmoType *gzt_dial = WM_gizmotype_find("GIZMO_GT_dial_3d", true);
ggd->adjust = WM_gizmo_new_ptr(gzt_arrow, gzgroup, NULL);
ggd->adjust[0] = WM_gizmo_new_ptr(gzt_arrow, gzgroup, NULL);
ggd->adjust[1] = WM_gizmo_new_ptr(gzt_dial, gzgroup, NULL);
for (int i = 0; i < 4; i++) {
ggd->invoke_xyz_no[i] = WM_gizmo_new_ptr(gzt_move, gzgroup, NULL);
ggd->invoke_xyz_no[i]->flag |= WM_GIZMO_DRAW_OFFSET_SCALE;
@@ -170,14 +174,16 @@ static void gizmo_mesh_extrude_setup(const bContext *C, wmGizmoGroup *gzgroup)
UI_GetThemeColor3fv(TH_AXIS_X + i, ggd->invoke_xyz_no[i]->color);
}
UI_GetThemeColor3fv(TH_GIZMO_PRIMARY, ggd->invoke_xyz_no[3]->color);
UI_GetThemeColor3fv(TH_GIZMO_PRIMARY, ggd->adjust->color);
for (int i = 0; i < 2; i++) {
UI_GetThemeColor3fv(TH_GIZMO_PRIMARY, ggd->adjust[i]->color);
}
for (int i = 0; i < 4; i++) {
WM_gizmo_set_scale(ggd->invoke_xyz_no[i], extrude_button_scale);
}
WM_gizmo_set_scale(ggd->adjust, extrude_arrow_scale);
WM_gizmo_set_flag(ggd->adjust, WM_GIZMO_DRAW_VALUE, true);
WM_gizmo_set_scale(ggd->adjust[0], extrude_arrow_scale);
WM_gizmo_set_scale(ggd->adjust[1], extrude_dial_scale);
ggd->adjust[1]->line_width = 2.0f;
/* XYZ & normal axis extrude. */
for (int i = 0; i < 4; i++) {
@@ -192,11 +198,12 @@ static void gizmo_mesh_extrude_setup(const bContext *C, wmGizmoGroup *gzgroup)
}
/* Adjust extrude. */
{
PointerRNA *ptr = WM_gizmo_operator_set(ggd->adjust, 0, ggd->ot_extrude, NULL);
for (int i = 0; i < 2; i++) {
wmGizmo *gz = ggd->adjust[i];
PointerRNA *ptr = WM_gizmo_operator_set(gz, 0, ggd->ot_extrude, NULL);
PointerRNA macroptr = RNA_pointer_get(ptr, "TRANSFORM_OT_translate");
RNA_boolean_set(&macroptr, "release_confirm", true);
wmGizmoOpElem *gzop = WM_gizmo_operator_get(ggd->adjust, 0);
wmGizmoOpElem *gzop = WM_gizmo_operator_get(gz, 0);
gzop->is_redo = true;
}
}
@@ -208,7 +215,9 @@ static void gizmo_mesh_extrude_refresh(const bContext *C, wmGizmoGroup *gzgroup)
for (int i = 0; i < 4; i++) {
WM_gizmo_set_flag(ggd->invoke_xyz_no[i], WM_GIZMO_HIDDEN, true);
}
WM_gizmo_set_flag(ggd->adjust, WM_GIZMO_HIDDEN, true);
for (int i = 0; i < 2; i++) {
WM_gizmo_set_flag(ggd->adjust[i], WM_GIZMO_HIDDEN, true);
}
if (G.moving) {
return;
@@ -271,7 +280,10 @@ static void gizmo_mesh_extrude_refresh(const bContext *C, wmGizmoGroup *gzgroup)
wmOperator *op_xform = has_redo ? op->macro.last : NULL;
bool adjust_is_flip = false;
wmGizmo *gz_adjust = NULL;
if (has_redo) {
gz_adjust = ggd->adjust[1];
/* We can't access this from 'ot->last_properties'
* because some properties use skip-save. */
RNA_float_get_array(op_xform->ptr, "constraint_matrix", &ggd->redo_xform.constraint_matrix[0][0]);
@@ -283,6 +295,7 @@ static void gizmo_mesh_extrude_refresh(const bContext *C, wmGizmoGroup *gzgroup)
if (ggd->redo_xform.constraint_axis[i]) {
adjust_is_flip = ggd->redo_xform.value[i] < 0.0f;
ggd->adjust_axis = i;
gz_adjust = ggd->adjust[0];
break;
}
}
@@ -290,26 +303,26 @@ static void gizmo_mesh_extrude_refresh(const bContext *C, wmGizmoGroup *gzgroup)
/* Needed for normal orientation. */
gizmo_mesh_extrude_orientation_matrix_set(ggd, tbounds.axis);
if (has_redo) {
gizmo_mesh_extrude_orientation_matrix_set_for_adjust(ggd, ggd->redo_xform.constraint_matrix);
if (adjust_is_flip) {
negate_v3(ggd->adjust->matrix_basis[2]);
}
}
/* Location. */
for (int i = 0; i < axis_len_used; i++) {
WM_gizmo_set_matrix_location(ggd->invoke_xyz_no[i], tbounds.center);
}
WM_gizmo_set_matrix_location(ggd->adjust, tbounds.center);
/* Un-hide. */
for (int i = 0; i < axis_len_used; i++) {
WM_gizmo_set_flag(ggd->invoke_xyz_no[i], WM_GIZMO_HIDDEN, false);
}
WM_gizmo_set_flag(ggd->adjust, WM_GIZMO_HIDDEN, !has_redo);
/* Operator properties. */
if (has_redo) {
if (gz_adjust == ggd->adjust[0]) {
gizmo_mesh_extrude_orientation_matrix_set_for_adjust(ggd, ggd->redo_xform.constraint_matrix);
if (adjust_is_flip) {
negate_v3(ggd->adjust[0]->matrix_basis[2]);
}
}
WM_gizmo_set_matrix_location(gz_adjust, tbounds.center);
WM_gizmo_set_flag(gz_adjust, WM_GIZMO_HIDDEN, false);
}
/* Redo with current settings. */
if (has_redo) {
@@ -317,7 +330,8 @@ static void gizmo_mesh_extrude_refresh(const bContext *C, wmGizmoGroup *gzgroup)
RNA_enum_set(
ggd->invoke_xyz_no[i]->ptr,
"draw_options",
(dot_v3v3(ggd->adjust->matrix_basis[2],
((gz_adjust == ggd->adjust[0]) &&
dot_v3v3(ggd->adjust[0]->matrix_basis[2],
ggd->invoke_xyz_no[i]->matrix_offset[3]) > 0.98f) ? 0 : ED_GIZMO_BUTTON_SHOW_HELPLINE);
}
}
@@ -362,18 +376,26 @@ static void gizmo_mesh_extrude_draw_prepare(const bContext *C, wmGizmoGroup *gzg
gz->temp.f = dot_v3v3(rv3d->viewinv[2], gz->matrix_offset[3]);
}
BLI_listbase_sort(&gzgroup->gizmos, WM_gizmo_cmp_temp_fl_reverse);
if ((ggd->adjust[1]->flag & WM_GIZMO_HIDDEN) == 0) {
copy_v3_v3(ggd->adjust[1]->matrix_basis[0], rv3d->viewinv[0]);
copy_v3_v3(ggd->adjust[1]->matrix_basis[1], rv3d->viewinv[1]);
copy_v3_v3(ggd->adjust[1]->matrix_basis[2], rv3d->viewinv[2]);
}
}
}
static void gizmo_mesh_extrude_invoke_prepare(const bContext *UNUSED(C), wmGizmoGroup *gzgroup, wmGizmo *gz)
{
GizmoExtrudeGroup *ggd = gzgroup->customdata;
if (gz == ggd->adjust) {
if (ELEM(gz, ggd->adjust[0], ggd->adjust[1])) {
/* Set properties for redo. */
wmGizmoOpElem *gzop = WM_gizmo_operator_get(ggd->adjust, 0);
wmGizmoOpElem *gzop = WM_gizmo_operator_get(gz, 0);
PointerRNA macroptr = RNA_pointer_get(&gzop->ptr, "TRANSFORM_OT_translate");
RNA_float_set_array(&macroptr, "constraint_matrix", &ggd->redo_xform.constraint_matrix[0][0]);
RNA_boolean_set_array(&macroptr, "constraint_axis", ggd->redo_xform.constraint_axis);
if (gz == ggd->adjust[0]) {
RNA_float_set_array(&macroptr, "constraint_matrix", &ggd->redo_xform.constraint_matrix[0][0]);
RNA_boolean_set_array(&macroptr, "constraint_axis", ggd->redo_xform.constraint_axis);
}
RNA_float_set_array(&macroptr, "value", ggd->redo_xform.value);
}
else {