diff options
author | Campbell Barton <ideasman42@gmail.com> | 2018-09-18 02:47:56 +0300 |
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committer | Campbell Barton <ideasman42@gmail.com> | 2018-09-18 02:51:12 +0300 |
commit | 03bccd0010f158bdb4ccd4c5263978a2630e9985 (patch) | |
tree | 4f7653f14e4b42842cf46ae52314a6ea541238cd /source/blender/editors/mesh/editmesh_extrude_spin.c | |
parent | 5b221f1a6e6fedfa1f74b28041839b443f550fc5 (diff) |
Cleanup: move editmesh spin gizmo into own file
To mix both initial spin and redo ends up being more involved,
move into own file.
Diffstat (limited to 'source/blender/editors/mesh/editmesh_extrude_spin.c')
-rw-r--r-- | source/blender/editors/mesh/editmesh_extrude_spin.c | 394 |
1 files changed, 0 insertions, 394 deletions
diff --git a/source/blender/editors/mesh/editmesh_extrude_spin.c b/source/blender/editors/mesh/editmesh_extrude_spin.c index ec15919ab4e..87814bc44c6 100644 --- a/source/blender/editors/mesh/editmesh_extrude_spin.c +++ b/source/blender/editors/mesh/editmesh_extrude_spin.c @@ -56,400 +56,6 @@ #define USE_GIZMO -#ifdef USE_GIZMO -#include "ED_gizmo_library.h" -#include "ED_undo.h" -#endif - -/* -------------------------------------------------------------------- */ -/** \name Spin Gizmo - * \{ */ - -#ifdef USE_GIZMO -typedef struct GizmoSpinGroup { - /* Arrow to change plane depth. */ - struct wmGizmo *translate_z; - /* Translate XYZ */ - struct wmGizmo *translate_c; - /* For grabbing the gizmo and moving freely. */ - struct wmGizmo *rotate_c; - /* Spin angle */ - struct wmGizmo *angle_z; - - /* We could store more vars here! */ - struct { - bContext *context; - wmOperatorType *ot; - wmOperator *op; - PropertyRNA *prop_axis_co; - PropertyRNA *prop_axis_no; - PropertyRNA *prop_angle; - - float rotate_axis[3]; - float rotate_up[3]; - } data; -} GizmoSpinGroup; - -/** - * XXX. calling redo from property updates is not great. - * This is needed because changing the RNA doesn't cause a redo - * and we're not using operator UI which does just this. - */ -static void gizmo_spin_exec(GizmoSpinGroup *ggd) -{ - wmOperator *op = ggd->data.op; - if (op == WM_operator_last_redo((bContext *)ggd->data.context)) { - ED_undo_operator_repeat((bContext *)ggd->data.context, op); - } -} - -static void gizmo_mesh_spin_update_from_op(GizmoSpinGroup *ggd) -{ - wmOperator *op = ggd->data.op; - - float plane_co[3], plane_no[3]; - - RNA_property_float_get_array(op->ptr, ggd->data.prop_axis_co, plane_co); - RNA_property_float_get_array(op->ptr, ggd->data.prop_axis_no, plane_no); - - WM_gizmo_set_matrix_location(ggd->translate_z, plane_co); - WM_gizmo_set_matrix_location(ggd->rotate_c, plane_co); - WM_gizmo_set_matrix_location(ggd->angle_z, plane_co); - /* translate_c location comes from the property. */ - - WM_gizmo_set_matrix_rotation_from_z_axis(ggd->translate_z, plane_no); - WM_gizmo_set_matrix_rotation_from_z_axis(ggd->angle_z, plane_no); - - WM_gizmo_set_scale(ggd->translate_c, 0.2); - - RegionView3D *rv3d = ED_view3d_context_rv3d(ggd->data.context); - if (rv3d) { - normalize_v3_v3(ggd->data.rotate_axis, rv3d->viewinv[2]); - normalize_v3_v3(ggd->data.rotate_up, rv3d->viewinv[1]); - - /* ensure its orthogonal */ - project_plane_normalized_v3_v3v3(ggd->data.rotate_up, ggd->data.rotate_up, ggd->data.rotate_axis); - normalize_v3(ggd->data.rotate_up); - - WM_gizmo_set_matrix_rotation_from_z_axis(ggd->translate_c, plane_no); - WM_gizmo_set_matrix_rotation_from_yz_axis(ggd->rotate_c, plane_no, ggd->data.rotate_axis); - - /* show the axis instead of mouse cursor */ - RNA_enum_set(ggd->rotate_c->ptr, "draw_options", - ED_GIZMO_DIAL_DRAW_FLAG_ANGLE_MIRROR | - ED_GIZMO_DIAL_DRAW_FLAG_ANGLE_START_Y); - - } -} - -/* depth callbacks */ -static void gizmo_spin_prop_depth_get( - const wmGizmo *gz, wmGizmoProperty *gz_prop, - void *value_p) -{ - GizmoSpinGroup *ggd = gz->parent_gzgroup->customdata; - wmOperator *op = ggd->data.op; - float *value = value_p; - - BLI_assert(gz_prop->type->array_length == 1); - UNUSED_VARS_NDEBUG(gz_prop); - - float plane_co[3], plane_no[3]; - RNA_property_float_get_array(op->ptr, ggd->data.prop_axis_co, plane_co); - RNA_property_float_get_array(op->ptr, ggd->data.prop_axis_no, plane_no); - - value[0] = dot_v3v3(plane_no, plane_co) - dot_v3v3(plane_no, gz->matrix_basis[3]); -} - -static void gizmo_spin_prop_depth_set( - const wmGizmo *gz, wmGizmoProperty *gz_prop, - const void *value_p) -{ - GizmoSpinGroup *ggd = gz->parent_gzgroup->customdata; - wmOperator *op = ggd->data.op; - const float *value = value_p; - - BLI_assert(gz_prop->type->array_length == 1); - UNUSED_VARS_NDEBUG(gz_prop); - - float plane_co[3], plane[4]; - RNA_property_float_get_array(op->ptr, ggd->data.prop_axis_co, plane_co); - RNA_property_float_get_array(op->ptr, ggd->data.prop_axis_no, plane); - normalize_v3(plane); - - plane[3] = -value[0] - dot_v3v3(plane, gz->matrix_basis[3]); - - /* Keep our location, may be offset simply to be inside the viewport. */ - closest_to_plane_normalized_v3(plane_co, plane, plane_co); - - RNA_property_float_set_array(op->ptr, ggd->data.prop_axis_co, plane_co); - - gizmo_spin_exec(ggd); -} - -/* translate callbacks */ -static void gizmo_spin_prop_translate_get( - const wmGizmo *gz, wmGizmoProperty *gz_prop, - void *value_p) -{ - GizmoSpinGroup *ggd = gz->parent_gzgroup->customdata; - wmOperator *op = ggd->data.op; - float *value = value_p; - - BLI_assert(gz_prop->type->array_length == 3); - UNUSED_VARS_NDEBUG(gz_prop); - - RNA_property_float_get_array(op->ptr, ggd->data.prop_axis_co, value); -} - -static void gizmo_spin_prop_translate_set( - const wmGizmo *gz, wmGizmoProperty *gz_prop, - const void *value) -{ - GizmoSpinGroup *ggd = gz->parent_gzgroup->customdata; - wmOperator *op = ggd->data.op; - - BLI_assert(gz_prop->type->array_length == 3); - UNUSED_VARS_NDEBUG(gz_prop); - - RNA_property_float_set_array(op->ptr, ggd->data.prop_axis_co, value); - - gizmo_spin_exec(ggd); -} - -/* angle callbacks */ -static void gizmo_spin_prop_axis_angle_get( - const wmGizmo *gz, wmGizmoProperty *gz_prop, - void *value_p) -{ - GizmoSpinGroup *ggd = gz->parent_gzgroup->customdata; - wmOperator *op = ggd->data.op; - float *value = value_p; - - BLI_assert(gz_prop->type->array_length == 1); - UNUSED_VARS_NDEBUG(gz_prop); - - float plane_no[4]; - RNA_property_float_get_array(op->ptr, ggd->data.prop_axis_no, plane_no); - normalize_v3(plane_no); - - float plane_no_proj[3]; - project_plane_normalized_v3_v3v3(plane_no_proj, plane_no, ggd->data.rotate_axis); - - if (!is_zero_v3(plane_no_proj)) { - const float angle = -angle_signed_on_axis_v3v3_v3(plane_no_proj, ggd->data.rotate_up, ggd->data.rotate_axis); - value[0] = angle; - } - else { - value[0] = 0.0f; - } -} - -static void gizmo_spin_prop_axis_angle_set( - const wmGizmo *gz, wmGizmoProperty *gz_prop, - const void *value_p) -{ - GizmoSpinGroup *ggd = gz->parent_gzgroup->customdata; - wmOperator *op = ggd->data.op; - const float *value = value_p; - - BLI_assert(gz_prop->type->array_length == 1); - UNUSED_VARS_NDEBUG(gz_prop); - - float plane_no[4]; - RNA_property_float_get_array(op->ptr, ggd->data.prop_axis_no, plane_no); - normalize_v3(plane_no); - - float plane_no_proj[3]; - project_plane_normalized_v3_v3v3(plane_no_proj, plane_no, ggd->data.rotate_axis); - - if (!is_zero_v3(plane_no_proj)) { - const float angle = -angle_signed_on_axis_v3v3_v3(plane_no_proj, ggd->data.rotate_up, ggd->data.rotate_axis); - const float angle_delta = angle - angle_compat_rad(value[0], angle); - if (angle_delta != 0.0f) { - float mat[3][3]; - axis_angle_normalized_to_mat3(mat, ggd->data.rotate_axis, angle_delta); - mul_m3_v3(mat, plane_no); - - /* re-normalize - seems acceptable */ - RNA_property_float_set_array(op->ptr, ggd->data.prop_axis_no, plane_no); - - gizmo_spin_exec(ggd); - } - } -} - -/* angle callbacks */ -static void gizmo_spin_prop_angle_get( - const wmGizmo *gz, wmGizmoProperty *gz_prop, - void *value_p) -{ - GizmoSpinGroup *ggd = gz->parent_gzgroup->customdata; - wmOperator *op = ggd->data.op; - float *value = value_p; - - BLI_assert(gz_prop->type->array_length == 1); - UNUSED_VARS_NDEBUG(gz_prop); - value[0] = RNA_property_float_get(op->ptr, ggd->data.prop_angle); -} - -static void gizmo_spin_prop_angle_set( - const wmGizmo *gz, wmGizmoProperty *gz_prop, - const void *value_p) -{ - GizmoSpinGroup *ggd = gz->parent_gzgroup->customdata; - wmOperator *op = ggd->data.op; - BLI_assert(gz_prop->type->array_length == 1); - UNUSED_VARS_NDEBUG(gz_prop); - const float *value = value_p; - RNA_property_float_set(op->ptr, ggd->data.prop_angle, value[0]); - - gizmo_spin_exec(ggd); -} - -static bool gizmo_mesh_spin_poll(const bContext *C, wmGizmoGroupType *gzgt) -{ - wmOperator *op = WM_operator_last_redo(C); - if (op == NULL || !STREQ(op->type->idname, "MESH_OT_spin")) { - WM_gizmo_group_type_unlink_delayed_ptr(gzgt); - return false; - } - return true; -} - - -static void gizmo_mesh_spin_redo_modal_from_setup( - const bContext *C, wmGizmoGroup *gzgroup) -{ - /* Start off dragging. */ - struct GizmoSpinGroup *ggd = gzgroup->customdata; - wmWindow *win = CTX_wm_window(C); - wmGizmo *gz = ggd->angle_z; - wmGizmoMap *gzmap = gzgroup->parent_gzmap; - WM_gizmo_modal_set_from_setup( - gzmap, (bContext *)C, gz, 0, win->eventstate); -} - -static void gizmo_mesh_spin_setup(const bContext *C, wmGizmoGroup *gzgroup) -{ - wmOperatorType *ot = WM_operatortype_find("MESH_OT_spin", true); - wmOperator *op = WM_operator_last_redo(C); - - if ((op == NULL) || (op->type != ot)) { - return; - } - - struct GizmoSpinGroup *ggd = MEM_callocN(sizeof(GizmoSpinGroup), __func__); - gzgroup->customdata = ggd; - - const wmGizmoType *gzt_arrow = WM_gizmotype_find("GIZMO_GT_arrow_3d", true); - const wmGizmoType *gzt_move = WM_gizmotype_find("GIZMO_GT_move_3d", true); - const wmGizmoType *gzt_dial = WM_gizmotype_find("GIZMO_GT_dial_3d", true); - - ggd->translate_z = WM_gizmo_new_ptr(gzt_arrow, gzgroup, NULL); - ggd->translate_c = WM_gizmo_new_ptr(gzt_move, gzgroup, NULL); - ggd->rotate_c = WM_gizmo_new_ptr(gzt_dial, gzgroup, NULL); - ggd->angle_z = WM_gizmo_new_ptr(gzt_dial, gzgroup, NULL); - - UI_GetThemeColor3fv(TH_GIZMO_PRIMARY, ggd->translate_z->color); - UI_GetThemeColor3fv(TH_GIZMO_PRIMARY, ggd->translate_c->color); - UI_GetThemeColor3fv(TH_GIZMO_SECONDARY, ggd->rotate_c->color); - UI_GetThemeColor3fv(TH_AXIS_Z, ggd->angle_z->color); - - - RNA_enum_set(ggd->translate_z->ptr, "draw_style", ED_GIZMO_ARROW_STYLE_NORMAL); - RNA_enum_set(ggd->translate_c->ptr, "draw_style", ED_GIZMO_MOVE_STYLE_RING_2D); - - WM_gizmo_set_flag(ggd->translate_c, WM_GIZMO_DRAW_VALUE, true); - WM_gizmo_set_flag(ggd->rotate_c, WM_GIZMO_DRAW_VALUE, true); - WM_gizmo_set_flag(ggd->angle_z, WM_GIZMO_DRAW_VALUE, true); - - WM_gizmo_set_scale(ggd->rotate_c, 0.8f); - - { - ggd->data.context = (bContext *)C; - ggd->data.ot = ot; - ggd->data.op = op; - ggd->data.prop_axis_co = RNA_struct_type_find_property(ot->srna, "center"); - ggd->data.prop_axis_no = RNA_struct_type_find_property(ot->srna, "axis"); - ggd->data.prop_angle = RNA_struct_type_find_property(ot->srna, "angle"); - } - - gizmo_mesh_spin_update_from_op(ggd); - - /* Setup property callbacks */ - { - WM_gizmo_target_property_def_func( - ggd->translate_z, "offset", - &(const struct wmGizmoPropertyFnParams) { - .value_get_fn = gizmo_spin_prop_depth_get, - .value_set_fn = gizmo_spin_prop_depth_set, - .range_get_fn = NULL, - .user_data = NULL, - }); - - WM_gizmo_target_property_def_func( - ggd->translate_c, "offset", - &(const struct wmGizmoPropertyFnParams) { - .value_get_fn = gizmo_spin_prop_translate_get, - .value_set_fn = gizmo_spin_prop_translate_set, - .range_get_fn = NULL, - .user_data = NULL, - }); - - WM_gizmo_target_property_def_func( - ggd->rotate_c, "offset", - &(const struct wmGizmoPropertyFnParams) { - .value_get_fn = gizmo_spin_prop_axis_angle_get, - .value_set_fn = gizmo_spin_prop_axis_angle_set, - .range_get_fn = NULL, - .user_data = NULL, - }); - - WM_gizmo_target_property_def_func( - ggd->angle_z, "offset", - &(const struct wmGizmoPropertyFnParams) { - .value_get_fn = gizmo_spin_prop_angle_get, - .value_set_fn = gizmo_spin_prop_angle_set, - .range_get_fn = NULL, - .user_data = NULL, - }); - - } - - /* Become modal as soon as it's started. */ - gizmo_mesh_spin_redo_modal_from_setup(C, gzgroup); -} - -static void gizmo_mesh_spin_draw_prepare( - const bContext *UNUSED(C), wmGizmoGroup *gzgroup) -{ - GizmoSpinGroup *ggd = gzgroup->customdata; - if (ggd->data.op->next) { - ggd->data.op = WM_operator_last_redo((bContext *)ggd->data.context); - } - gizmo_mesh_spin_update_from_op(ggd); -} - -static void MESH_GGT_spin(struct wmGizmoGroupType *gzgt) -{ - gzgt->name = "Mesh Spin"; - gzgt->idname = "MESH_GGT_spin"; - - gzgt->flag = WM_GIZMOGROUPTYPE_3D; - - gzgt->gzmap_params.spaceid = SPACE_VIEW3D; - gzgt->gzmap_params.regionid = RGN_TYPE_WINDOW; - - gzgt->poll = gizmo_mesh_spin_poll; - gzgt->setup = gizmo_mesh_spin_setup; - gzgt->draw_prepare = gizmo_mesh_spin_draw_prepare; -} - -/** \} */ - -#endif /* USE_GIZMO */ - /* -------------------------------------------------------------------- */ /** \name Spin Operator * \{ */ |