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dustinspace217andDustinspace217
499b3fb38b
* qtFRED: rotate around the centre of a multi-selection Rotate Around Object (Alt+R) and the orbit pivot both used the current object's position, so with several ships marked the camera still circled whichever one happened to be current. Add EditorViewport::selectionCenter(), which returns the centroid of the marked objects when more than one is marked and the given object's position otherwise, and use it at the three places that chose the point: the look-at camera update, orbitCameraGetPivot(), and the Alt+R handler that turns the camera toward the target when the mode is switched on. orbitCameraGetPivot() also serves middle-mouse orbit and wheel zoom in normal mode, so those pivot on the selection centre as well. Every marked type counts at full weight, including waypoints and jump nodes. With a single object marked nothing changes. Fixes #7724 * Make EditorViewport::selectionCenter const It only reads the marked-object list and the editor's marked count; clang-tidy (readability-make-member-function-const) flagged it in CI. * Mirror the multi-selection orbit pivot to FRED, trim comments FRED gets the same selection_center() as qtFRED's selectionCenter(), used at the same three places: the look-at camera update, the orbit pivot, and the Rotate Around Object toggle. Also removes the qtFRED comments flagged in review. * Make the selection-center pivot optional and share object bounds Look-at and orbit use the current object again unless the new option is on (qtFRED: Preferences > Controls; FRED: View menu), and the selection center is now the bounding-box midpoint. view_universe in both editors, the pivot, and qtFRED's selection radius all use get_object_bounds() in missioneditor/common. * Reset the cached orbit pivot when the selection-center option changes Wheel zoom reuses the orbit pivot until the camera moves, so without this the option only took effect for scrolling after the next camera move. * Address review: move and rename the selection-centroid option - FRED: the option moves from the View menu to Settings (and Misc in the classic layout), under Move Ships When Undocking, with hover help, and is renamed Rotate Around Selection Centroid. - qtFRED: the checkbox moves next to Move Ships When Undocking in the preferences dialog, with the same name. - setOrbitSelectionCenter only resets the orbit when the value changes. - get_object_bounds iterates with list_range. - The bounds test resets the object system with obj_init and takes objects off the free list, so it leaves a valid state for other tests. * Rename the option to Selection Midpoint, move it to qtFRED's Controls tab, and document it * Fix overlapping Appearance rows in qtFRED Preferences, realign a settings line The last commit renumbered the Viewport label size row of the Appearance group from 4 to 3, which is the Long list menu style row, so the label size pair fell out of the layout and its spin box drew over the group title. Put it back at row 4. --------- Co-authored-by: Dustinspace217 <[email protected]>
118 lines
5.2 KiB
C
118 lines
5.2 KiB
C
/*
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* Copyright (C) Volition, Inc. 1999. All rights reserved.
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*
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* All source code herein is the property of Volition, Inc. You may not sell
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* or otherwise commercially exploit the source or things you created based on the
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* source.
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*
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*/
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#include "globalincs/pstypes.h"
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#include "physics/physics.h"
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#define BRIEFING_LOOKAT_POINT_ID 99999
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extern int Aa_gridlines; //!< Bool. If nonzero, draw anti-aliased gridlines
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extern int Editing_mode; //!< Enum. The edit mode. 0 = Select; 1 = Select and Move; 2 = Select and Rotate
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extern int Control_mode; //!< Bool. Control mode. 0 = Camera/Viewpoint control. 1 = Object control
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extern int Show_grid; //!< Bool. If nonzero, draw the grid
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extern int Show_grid_positions; //!< Bool. If nonzero, draw an elevation line from each object to the grid.
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extern int Show_coordinates; //!< Bool. If nonzero, draw the coordinates of each object on their label
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extern int Show_outlines; //!< Bool. If nonzero, draw each object's mesh. If models are shown, highlight them in white.
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extern bool Draw_outlines_on_selected_ships; // If a ship is selected, draw mesh lines
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extern bool Draw_outline_at_warpin_position; // Project an outline at the place where the ship will arrive after warping in
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extern bool Orbit_selection_midpoint;
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extern int Outline_lod; // The LOD to use for wireframe outlines (0 = highest detail, default 1)
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extern float Fred_label_font_scale; // Multiplier applied to viewport text labels
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extern bool Always_save_display_names; // When saving a mission, always write display names to the mission file even if the display name is not set.
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// But ships in wings are excepted, because a display name will cause a ship to have the same name in every wave.
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// Wings now support display names, or the ship-change-display-name SEXP can be used, to handle that case.
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extern bool Error_checker_checks_potential_issues; // Error checker checks not only outright errors but also potential issues
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extern bool Error_checker_checks_potential_issues_once; // Same as above, but only once, and independent of the selected option
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extern bool Classic_menu_layout; // Use the classic main menu layout instead of the qtFRED-style layout
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extern int Show_stars; //!< Bool. If nonzero, draw the starfield, nebulas, and suns. Might also handle skyboxes
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extern int Single_axis_constraint; //!< Bool. If nonzero, constrain movement to one axis
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extern int Show_distances; //!< Bool. If nonzero, draw lines between each object and display their distance on the middle of each line
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extern int Universal_heading; //!< Bool. Unknown.
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extern int Flying_controls_mode; //!< Bool. Unknown.
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extern int Group_rotate; //!< Bool. If nonzero, each object rotates around the leader. If zero. rotate
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extern int Show_horizon; //!< Bool. If nonzero, draw a line representing the horizon (XZ plane)
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extern int Lookat_mode; //!< Bool. Unknown.
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// Orbit camera state
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extern vec3d Orbit_pivot;
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extern matrix Orbit_grid_orient;
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extern float Orbit_distance;
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extern float Orbit_phi;
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extern float Orbit_theta;
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extern bool Orbit_active;
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extern int True_rw; //!< Unsigned. The width of the render area
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extern int True_rh; //!< Unsigned. The height of the render area
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extern int Fixed_briefing_size; //!< Bool. If nonzero then expand the briefing preview as much as we can, maintaining the aspect ratio.
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extern vec3d Constraint; //!< Which axis (or axes) we can move/rotate on
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extern vec3d Anticonstraint; //!< Which axis (or axes) we can't move/rotate on
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extern physics_info view_physics; //!< Physics info of the camera/controlled object
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extern vec3d view_pos;
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extern vec3d eye_pos;
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extern matrix view_orient;
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extern matrix eye_orient;
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/**
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* @brief Initializes the renderer.
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*
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* @details Called every time a new mission is created (and erasing old mission from memory). New mission should be
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* blank at this point.
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*/
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void fred_render_init();
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/**
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* @brief Handler for Mouse movement
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*
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* @param[in] btn Bitfield of mousebuttons
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* @param[in] mdx X delta
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* @param[in] mdy Y delta
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*/
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void move_mouse(int btn, int mdx, int mdy);
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/**
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* @brief Handler for OnIdle. Does a game frame within the editor
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*/
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void game_do_frame();
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/**
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* @brief Handler for OnPaint. Renders the game frame
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*/
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void render_frame();
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/**
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* @brief Reset the angles of the controlled object to be "wings level" with the grid, either the camera or the selection
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*/
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void level_controlled();
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/**
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* @brief Similar to level_controlled, aligns the controlled object to the closest axis
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*/
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void verticalize_controlled();
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/**
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* @brief Finds the closest object or waypoint under the mouse cursor and returns its index.
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*
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* @param[in] cx X coordinate on the viewport
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* @param[in] cy Y coordinate on the viewport
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*
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* @return Object index number of the object, if any. or
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* @return -1 if no object found
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*/
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int select_object(int cx, int cy);
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vec3d selection_midpoint();
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// Orbit camera functions
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vec3d orbit_camera_get_pivot();
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void orbit_camera_init_from_current_view(const vec3d *pivot, const matrix *grid_orient);
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void orbit_camera_apply();
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void orbit_camera_rotate(int dx, int dy);
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void orbit_camera_pan(int dx, int dy);
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void orbit_camera_zoom(float delta);
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