Repository: godotengine/godot
File: editor/plugins/node_3d_editor_plugin.cpp (C++)

Code before:
					nav_mode = NAVIGATION_PAN;
				} else if (mod == _get_key_modifier_setting("editors/3d/navigation/zoom_modifier")) {
					nav_mode = NAVIGATION_ZOOM;
				} else if (mod == Key::ALT || mod == _get_key_modifier_setting("editors/3d/navigation/orbit_modifier")) {
					// Always allow Alt as a modifier to better support graphic tablets.
					nav_mode = NAVIGATION_ORBIT;
				}
			} else if (nav_scheme == NAVIGATION_MAYA) {
				if (mod == _get_key_modifier_setting("editors/3d/navigation/pan_modifier")) {
					nav_mode = NAVIGATION_PAN;
				}
			}
		} else if (EDITOR_GET("editors/3d/navigation/emulate_3_button_mouse")) {
			// Handle trackpad (no external mouse) use case
			const Key mod = _get_key_modifier(m);

			if (mod != Key::NONE) {
				if (mod == _get_key_modifier_setting("editors/3d/navigation/pan_modifier")) {
					nav_mode = NAVIGATION_PAN;
				} else if (mod == _get_key_modifier_setting("editors/3d/navigation/zoom_modifier")) {
					nav_mode = NAVIGATION_ZOOM;
				} else if (mod == Key::ALT || mod == _get_key_modifier_setting("editors/3d/navigation/orbit_modifier")) {
					// Always allow Alt as a modifier to better support graphic tablets.
					nav_mode = NAVIGATION_ORBIT;
				}
			}
		}

		switch (nav_mode) {
			case NAVIGATION_PAN: {
				_nav_pan(m, _get_warped_mouse_motion(m));

			} break;

			case NAVIGATION_ZOOM: {
				_nav_zoom(m, m->get_relative());

			} break;

			case NAVIGATION_ORBIT: {
				_nav_orbit(m, _get_warped_mouse_motion(m));

			} break;

			case NAVIGATION_LOOK: {
				_nav_look(m, _get_warped_mouse_motion(m));

			} break;

			default: {
			}

Review comment (suggestion):
```suggestion
		if (zoom_mod_pressed && (!_is_shortcut_empty("spatial_editor/viewport_zoom_modifier_1") || !_is_shortcut_empty("spatial_editor/viewport_zoom_modifier_2"))) {
			nav_mode = NAVIGATION_ZOOM;
		} else if (pan_mod_pressed && (!_is_shortcut_empty("spatial_editor/viewport_pan_modifier_1") || !_is_shortcut_empty("spatial_editor/viewport_pan_modifier_2"))) {
			nav_mode = NAVIGATION_PAN;
		} else if (orbit_mod_pressed && (!_is_shortcut_empty("spatial_editor/viewport_orbit_modifier_1") || !_is_shortcut_empty("spatial_editor/viewport_orbit_modifier_2"))) {
```

Code after:
					surface->queue_redraw();
					return;
				}

				if (clicked.is_valid() && movement_threshold_passed) {
					_compute_edit(_edit.original_mouse_pos);
					clicked = ObjectID();
					_edit.mode = TRANSFORM_TRANSLATE;
				}

				if (_edit.mode == TRANSFORM_NONE || _edit.numeric_input != 0 || _edit.numeric_next_decimal != 0) {
					return;
				}

				update_transform(_get_key_modifier(m) == Key::SHIFT);
			}
		} else if (m->get_button_mask().has_flag(MouseButtonMask::RIGHT) || freelook_active) {
			NavigationMode change_nav_from_shortcut = _get_nav_mode_from_shortcut_check(NAVIGATION_RIGHT_MOUSE, shortcut_check_sets, false);
			if (m->get_button_mask().has_flag(MouseButtonMask::RIGHT) && change_nav_from_shortcut != NAVIGATION_NONE) {
				nav_mode = change_nav_from_shortcut;
			} else if (freelook_active) {
				nav_mode = NAVIGATION_LOOK;
			} else if (orthogonal) {
				nav_mode = NAVIGATION_PAN;
			}

		} else if (m->get_button_mask().has_flag(MouseButtonMask::MIDDLE)) {
			NavigationMode change_nav_from_shortcut = _get_nav_mode_from_shortcut_check(NAVIGATION_MIDDLE_MOUSE, shortcut_check_sets, false);
			if (change_nav_from_shortcut != NAVIGATION_NONE) {
				nav_mode = change_nav_from_shortcut;
			}

		} else if (EDITOR_GET("editors/3d/navigation/emulate_3_button_mouse")) {
			// Handle trackpad (no external mouse) use case
			NavigationMode change_nav_from_shortcut = _get_nav_mode_from_shortcut_check(NAVIGATION_LEFT_MOUSE, shortcut_check_sets, true);
			if (change_nav_from_shortcut != NAVIGATION_NONE) {
				nav_mode = change_nav_from_shortcut;
			}
		}

		switch (nav_mode) {
			case NAVIGATION_PAN: {
				_nav_pan(m, _get_warped_mouse_motion(m));

			} break;

			case NAVIGATION_ZOOM: {
				_nav_zoom(m, m->get_relative());

			} break;