Gizmo: spin tool XYZ axis toggles
New handle type for initial spin, gives clear differentiation between do & redo (similar to extrude). Some tweaks still required to match T56571.
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3266ebf9e5
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7a3474ddfd
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@ -603,6 +603,7 @@ class _defs_edit_mesh:
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def draw_settings(context, layout, tool):
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props = tool.operator_properties("mesh.spin")
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layout.prop(props, "steps")
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layout.prop(props, "gizmo_axis")
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return dict(
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text="Spin",
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@ -620,6 +621,7 @@ class _defs_edit_mesh:
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def draw_settings(context, layout, tool):
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props = tool.operator_properties("mesh.spin")
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layout.prop(props, "steps")
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layout.prop(props, "gizmo_axis")
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return dict(
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text="Spin (Duplicate)",
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@ -133,8 +133,9 @@ static void button2d_draw_intern(
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bool is_3d = (gz->parent_gzgroup->type->flag & WM_GIZMOGROUPTYPE_3D) != 0;
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if (draw_options & ED_GIZMO_BUTTON_SHOW_HELPLINE) {
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if ((select == false) &&
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(draw_options & ED_GIZMO_BUTTON_SHOW_HELPLINE))
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{
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float matrix_final_no_offset[4][4];
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WM_gizmo_calc_matrix_final_no_offset(gz, matrix_final_no_offset);
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uint pos = GPU_vertformat_attr_add(immVertexFormat(), "pos", GPU_COMP_F32, 3, GPU_FETCH_FLOAT);
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@ -40,6 +40,7 @@
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#include "RNA_define.h"
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#include "RNA_access.h"
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#include "RNA_enum_types.h"
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#include "WM_api.h"
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#include "WM_types.h"
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@ -189,5 +190,6 @@ void MESH_OT_spin(wmOperatorType *ot)
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WM_gizmogrouptype_append(MESH_GGT_spin);
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#ifdef USE_GIZMO
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WM_gizmogrouptype_append(MESH_GGT_spin_redo);
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RNA_def_enum_flag(ot->srna, "gizmo_axis", rna_enum_axis_flag_xyz_items, (1 << 2), "Axis", "");
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#endif
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}
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@ -31,6 +31,7 @@
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#include "WM_api.h"
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#include "WM_types.h"
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#include "WM_message.h"
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#include "WM_toolsystem.h"
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#include "ED_gizmo_utils.h"
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#include "ED_screen.h"
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@ -55,6 +56,7 @@
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typedef struct GizmoGroupData_SpinInit {
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struct {
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wmGizmo *xyz_view[4];
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wmGizmo *icon_button[3];
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} gizmos;
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/* Only for view orientation. */
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@ -65,19 +67,38 @@ typedef struct GizmoGroupData_SpinInit {
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/* We could store more vars here! */
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struct {
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wmOperatorType *ot_spin;
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PropertyRNA *ot_spin_gizmo_axis_prop;
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float orient_mat[3][3];
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} data;
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} GizmoGroupData_SpinInit;
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/* Use dials only as a visualization when hovering over the icons. */
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#define USE_DIAL_HOVER
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#define INIT_SCALE_BASE 2.5f
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#define INIT_SCALE_BUTTON 0.2f
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static const uchar shape_plus[] = {
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0x5f, 0xfb, 0x40, 0xee, 0x25, 0xda, 0x11, 0xbf, 0x4, 0xa0, 0x0, 0x80, 0x4, 0x5f, 0x11,
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0x40, 0x25, 0x25, 0x40, 0x11, 0x5f, 0x4, 0x7f, 0x0, 0xa0, 0x4, 0xbf, 0x11, 0xda, 0x25,
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0xee, 0x40, 0xfb, 0x5f, 0xff, 0x7f, 0xfb, 0xa0, 0xee, 0xbf, 0xda, 0xda, 0xbf, 0xee,
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0xa0, 0xfb, 0x80, 0xff, 0x6e, 0xd7, 0x92, 0xd7, 0x92, 0x90, 0xd8, 0x90, 0xd8, 0x6d,
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0x92, 0x6d, 0x92, 0x27, 0x6e, 0x27, 0x6e, 0x6d, 0x28, 0x6d, 0x28, 0x90, 0x6e,
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0x90, 0x6e, 0xd7, 0x80, 0xff, 0x5f, 0xfb, 0x5f, 0xfb,
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};
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static void gizmo_mesh_spin_init_setup(const bContext *UNUSED(C), wmGizmoGroup *gzgroup)
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{
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/* alpha values for normal/highlighted states */
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const float alpha = 0.6f;
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const float alpha_hi = 1.0f;
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const float scale_base = INIT_SCALE_BASE;
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const float scale_button = INIT_SCALE_BUTTON;
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GizmoGroupData_SpinInit *ggd = MEM_callocN(sizeof(*ggd), __func__);
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gzgroup->customdata = ggd;
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const wmGizmoType *gzt_dial = WM_gizmotype_find("GIZMO_GT_dial_3d", true);
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const wmGizmoType *gzt_button = WM_gizmotype_find("GIZMO_GT_button_2d", true);
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for (int i = 0; i < ARRAY_SIZE(ggd->gizmos.xyz_view); i++) {
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wmGizmo *gz = WM_gizmo_new_ptr(gzt_dial, gzgroup, NULL);
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@ -88,7 +109,9 @@ static void gizmo_mesh_spin_init_setup(const bContext *UNUSED(C), wmGizmoGroup *
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for (int i = 0; i < 3; i++) {
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wmGizmo *gz = ggd->gizmos.xyz_view[i];
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#ifndef USE_DIAL_HOVER
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RNA_enum_set(gz->ptr, "draw_options", ED_GIZMO_DIAL_DRAW_FLAG_CLIP);
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#endif
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WM_gizmo_set_line_width(gz, 3.0f);
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float color[4];
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UI_GetThemeColor3fv(TH_AXIS_X + i, color);
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@ -96,7 +119,7 @@ static void gizmo_mesh_spin_init_setup(const bContext *UNUSED(C), wmGizmoGroup *
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WM_gizmo_set_color(gz, color);
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color[3] = alpha_hi;
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WM_gizmo_set_color_highlight(gz, color);
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WM_gizmo_set_scale(gz, 3.0);
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WM_gizmo_set_scale(gz, INIT_SCALE_BASE);
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}
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{
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@ -108,10 +131,41 @@ static void gizmo_mesh_spin_init_setup(const bContext *UNUSED(C), wmGizmoGroup *
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WM_gizmo_set_color(gz, color);
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color[3] = alpha_hi;
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WM_gizmo_set_color_highlight(gz, color);
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WM_gizmo_set_scale(gz, 3.2f);
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WM_gizmo_set_scale(gz, scale_base);
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}
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#ifdef USE_DIAL_HOVER
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for (int i = 0; i < 4; i++) {
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wmGizmo *gz = ggd->gizmos.xyz_view[i];
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WM_gizmo_set_flag(gz, WM_GIZMO_HIDDEN, true);
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}
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#endif
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for (int i = 0; i < 3; i++) {
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wmGizmo *gz = WM_gizmo_new_ptr(gzt_button, gzgroup, NULL);
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PropertyRNA *prop = RNA_struct_find_property(gz->ptr, "shape");
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RNA_property_string_set_bytes(
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gz->ptr, prop,
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(const char *)shape_plus, ARRAY_SIZE(shape_plus));
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float color[4];
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UI_GetThemeColor3fv(TH_AXIS_X + i, color);
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color[3] = alpha;
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WM_gizmo_set_color(gz, color);
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WM_gizmo_set_scale(gz, scale_button);
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gz->color[3] = 0.6f;
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gz->flag |= WM_GIZMO_DRAW_OFFSET_SCALE;
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RNA_enum_set(gz->ptr, "draw_options", ED_GIZMO_BUTTON_SHOW_HELPLINE);
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ggd->gizmos.icon_button[i] = gz;
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}
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ggd->data.ot_spin = WM_operatortype_find("MESH_OT_spin", true);
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ggd->data.ot_spin_gizmo_axis_prop = RNA_struct_type_find_property(ggd->data.ot_spin->srna, "gizmo_axis");
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}
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static void gizmo_mesh_spin_init_refresh(const bContext *C, wmGizmoGroup *gzgroup);
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@ -124,11 +178,20 @@ static void gizmo_mesh_spin_init_refresh_axis_orientation(
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wmGizmo *gz = ggd->gizmos.xyz_view[axis_index];
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WM_gizmo_set_matrix_rotation_from_z_axis(gz, axis_vec);
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PointerRNA *ptr = WM_gizmo_operator_set(gz, 0, ggd->data.ot_spin, NULL);
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RNA_float_set_array(ptr, "axis", axis_vec);
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/* Only for display, use icons to access. */
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#ifndef USE_DIAL_HOVER
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{
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PointerRNA *ptr = WM_gizmo_operator_set(gz, 0, ggd->data.ot_spin, NULL);
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RNA_float_set_array(ptr, "axis", axis_vec);
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}
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#endif
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if (axis_index < 3) {
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gz = ggd->gizmos.icon_button[axis_index];
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PointerRNA *ptr = WM_gizmo_operator_set(gz, 0, ggd->data.ot_spin, NULL);
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RNA_float_set_array(ptr, "axis", axis_vec);
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}
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}
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static void gizmo_mesh_spin_init_draw_prepare(
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const bContext *C, wmGizmoGroup *gzgroup)
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{
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@ -157,6 +220,26 @@ static void gizmo_mesh_spin_init_draw_prepare(
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gizmo_mesh_spin_init_refresh_axis_orientation(gzgroup, 3, rv3d->viewinv[2]);
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copy_m3_m4(ggd->prev.viewinv_m3, rv3d->viewinv);
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}
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/* Hack! highlight XYZ dials based on buttons */
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#ifdef USE_DIAL_HOVER
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{
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for (int i = 0; i < 4; i++) {
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wmGizmo *gz = ggd->gizmos.xyz_view[i];
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WM_gizmo_set_flag(gz, WM_GIZMO_HIDDEN, true);
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}
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for (int i = 0; i < 3; i++) {
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wmGizmo *gz = ggd->gizmos.icon_button[i];
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if (gz->state & WM_GIZMO_STATE_HIGHLIGHT) {
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WM_gizmo_set_flag(ggd->gizmos.xyz_view[i], WM_GIZMO_HIDDEN, false);
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break;
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}
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}
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}
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#endif
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}
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static void gizmo_mesh_spin_init_refresh(const bContext *C, wmGizmoGroup *gzgroup)
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@ -172,6 +255,11 @@ static void gizmo_mesh_spin_init_refresh(const bContext *C, wmGizmoGroup *gzgrou
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wmGizmo *gz = ggd->gizmos.xyz_view[i];
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WM_gizmo_set_matrix_location(gz, cursor->location);
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}
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for (int i = 0; i < ARRAY_SIZE(ggd->gizmos.icon_button); i++) {
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wmGizmo *gz = ggd->gizmos.icon_button[i];
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WM_gizmo_set_matrix_location(gz, cursor->location);
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}
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}
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ED_transform_calc_orientation_from_type(C, ggd->data.orient_mat);
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@ -183,6 +271,23 @@ static void gizmo_mesh_spin_init_refresh(const bContext *C, wmGizmoGroup *gzgrou
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gizmo_mesh_spin_init_refresh_axis_orientation(gzgroup, 3, rv3d->viewinv[2]);
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}
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for (int i = 0; i < ARRAY_SIZE(ggd->gizmos.icon_button); i++) {
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wmGizmo *gz = ggd->gizmos.icon_button[i];
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float offset = INIT_SCALE_BASE / INIT_SCALE_BUTTON;
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mul_v3_v3fl(gz->matrix_offset[3], ggd->data.orient_mat[(i + 2) % 3], offset);
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}
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{
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PointerRNA ptr;
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bToolRef *tref = WM_toolsystem_ref_from_context((bContext *)C);
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WM_toolsystem_ref_properties_ensure(tref, ggd->data.ot_spin, &ptr);
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const int axis_flag = RNA_property_enum_get(&ptr, ggd->data.ot_spin_gizmo_axis_prop);
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for (int i = 0; i < ARRAY_SIZE(ggd->gizmos.icon_button); i++) {
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wmGizmo *gz = ggd->gizmos.icon_button[i];
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WM_gizmo_set_flag(gz, WM_GIZMO_HIDDEN, (axis_flag & (1 << i)) == 0);
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}
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}
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/* Needed to test view orientation changes. */
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copy_m3_m4(ggd->prev.viewinv_m3, rv3d->viewinv);
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}
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@ -191,6 +296,7 @@ static void gizmo_mesh_spin_init_refresh(const bContext *C, wmGizmoGroup *gzgrou
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static void gizmo_mesh_spin_init_message_subscribe(
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const bContext *C, wmGizmoGroup *gzgroup, struct wmMsgBus *mbus)
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{
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GizmoGroupData_SpinInit *ggd = gzgroup->customdata;
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Scene *scene = CTX_data_scene(C);
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ARegion *ar = CTX_wm_region(C);
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@ -215,6 +321,15 @@ static void gizmo_mesh_spin_init_message_subscribe(
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WM_msg_subscribe_rna(mbus, &scene_ptr, props[i], &msg_sub_value_gz_tag_refresh, __func__);
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}
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}
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WM_msg_subscribe_rna_params(
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mbus,
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&(const wmMsgParams_RNA){
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.ptr = (PointerRNA){.type = ggd->data.ot_spin->srna},
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.prop = ggd->data.ot_spin_gizmo_axis_prop,
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},
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&msg_sub_value_gz_tag_refresh, __func__);
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}
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void MESH_GGT_spin(struct wmGizmoGroupType *gzgt)
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@ -234,6 +349,9 @@ void MESH_GGT_spin(struct wmGizmoGroupType *gzgt)
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gzgt->draw_prepare = gizmo_mesh_spin_init_draw_prepare;
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}
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#undef INIT_SCALE_BASE
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#undef INIT_SCALE_BUTTON
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/** \} */
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/* -------------------------------------------------------------------- */
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