2006-03-20 16:43:15 +00:00
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/*
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2014-06-01 17:55:23 +00:00
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* Portions of this file are copyright Rebirth contributors and licensed as
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* described in COPYING.txt.
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* Portions of this file are copyright Parallax Software and licensed
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* according to the Parallax license below.
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* See COPYING.txt for license details.
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2006-03-20 16:43:15 +00:00
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THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
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SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
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END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
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ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
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IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
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SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
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FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
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CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
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2010-12-24 04:26:24 +00:00
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AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
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2006-03-20 16:43:15 +00:00
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COPYRIGHT 1993-1998 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
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*/
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2008-04-06 20:23:28 +00:00
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2006-03-20 16:43:15 +00:00
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/*
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*
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2008-04-06 20:23:28 +00:00
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* Miscellaneous functions stripped out of med.c
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2006-03-20 16:43:15 +00:00
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*
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdarg.h>
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#include <string.h>
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#include "gr.h"
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#include "ui.h"
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#include "3d.h"
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#include "u_mem.h"
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2012-07-07 18:35:06 +00:00
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#include "dxxerror.h"
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2006-03-20 16:43:15 +00:00
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#include "key.h"
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2012-03-18 10:04:16 +00:00
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#include "mouse.h"
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2006-03-20 16:43:15 +00:00
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#include "func.h"
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#include "inferno.h"
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2014-11-16 19:14:51 +00:00
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#include "ogl_init.h"
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2006-03-20 16:43:15 +00:00
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#include "editor/editor.h"
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2013-03-16 03:10:55 +00:00
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#include "editor/esegment.h"
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2013-09-24 01:59:09 +00:00
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#include "editor/medmisc.h"
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2013-12-26 04:18:28 +00:00
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#include "gameseg.h"
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2006-03-20 16:43:15 +00:00
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#include "segment.h"
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#include "render.h"
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#include "screens.h"
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#include "object.h"
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#include "texpage.h" // For texpage_goto_first
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#include "meddraw.h" // For draw_World
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#include "game.h"
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2012-11-17 06:14:09 +00:00
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#include "kdefs.h"
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2006-03-20 16:43:15 +00:00
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2015-08-13 03:15:53 +00:00
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#include "compiler-range_for.h"
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2006-03-20 16:43:15 +00:00
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//return 2d distance, i.e, sqrt(x*x + y*y)
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#ifdef __WATCOMC__
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long dist_2d(long x,long y);
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#pragma aux dist_2d parm [eax] [ebx] value [eax] modify [ecx edx] = \
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"imul eax" \
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"xchg ebx,eax" \
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"mov ecx,edx" \
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"imul eax" \
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"add eax,ebx" \
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"adc edx,ecx" \
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"call quad_sqrt";
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#else
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#include <math.h>
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2013-10-27 22:00:14 +00:00
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static long dist_2d(long x,long y) {
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2006-03-20 16:43:15 +00:00
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return (long)sqrt((double)x * (double)x + (double)y * (double)y);
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}
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#endif
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// Given mouse movement in dx, dy, returns a 3x3 rotation matrix in RotMat.
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// Taken from Graphics Gems III, page 51, "The Rolling Ball"
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void GetMouseRotation( int idx, int idy, vms_matrix * RotMat )
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{
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fix dr, cos_theta, sin_theta, denom, cos_theta1;
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fix Radius = i2f(100);
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fix dx,dy;
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fix dxdr,dydr;
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idy *= -1;
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dx = i2f(idx); dy = i2f(idy);
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dr = dist_2d(dx,dy);
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denom = dist_2d(Radius,dr);
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cos_theta = fixdiv(Radius,denom);
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sin_theta = fixdiv(dr,denom);
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cos_theta1 = f1_0 - cos_theta;
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dxdr = fixdiv(dx,dr);
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dydr = fixdiv(dy,dr);
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RotMat->rvec.x = cos_theta + fixmul(fixmul(dydr,dydr),cos_theta1);
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RotMat->uvec.x = - fixmul(fixmul(dxdr,dydr),cos_theta1);
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RotMat->fvec.x = fixmul(dxdr,sin_theta);
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RotMat->rvec.y = RotMat->uvec.x;
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RotMat->uvec.y = cos_theta + fixmul(fixmul(dxdr,dxdr),cos_theta1);
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RotMat->fvec.y = fixmul(dydr,sin_theta);
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RotMat->rvec.z = -RotMat->fvec.x;
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RotMat->uvec.z = -RotMat->fvec.y;
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RotMat->fvec.z = cos_theta;
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}
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int Gameview_lockstep; //if set, view is locked to Curseg
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int ToggleLockstep()
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{
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Gameview_lockstep = !Gameview_lockstep;
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if (Gameview_lockstep == 0) {
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2012-03-18 08:01:53 +00:00
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//if (keypress != KEY_L)
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2012-04-16 05:26:14 +00:00
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diagnostic_message("[Ctrl-L] - Lock mode OFF");
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2012-03-18 08:01:53 +00:00
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//else
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// diagnostic_message("Lock mode OFF");
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2006-03-20 16:43:15 +00:00
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}
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if (Gameview_lockstep) {
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2012-03-18 08:01:53 +00:00
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//if (keypress != KEY_L)
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2012-04-16 05:26:14 +00:00
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diagnostic_message("[Ctrl-L] Lock mode ON");
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2012-03-18 08:01:53 +00:00
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//else
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// diagnostic_message("Lock mode ON");
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2006-03-20 16:43:15 +00:00
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2015-07-13 01:09:37 +00:00
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Cursegp = segptridx(ConsoleObject->segnum);
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2006-03-20 16:43:15 +00:00
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med_create_new_segment_from_cursegp();
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set_view_target_from_segment(Cursegp);
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Update_flags = UF_ED_STATE_CHANGED;
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}
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return Gameview_lockstep;
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}
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int medlisp_delete_segment(void)
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{
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if (!med_delete_segment(Cursegp)) {
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if (Lock_view_to_cursegp)
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set_view_target_from_segment(Cursegp);
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autosave_mine(mine_filename);
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2015-04-02 02:36:56 +00:00
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undo_status[Autosave_count] = "Delete Segment UNDONE.";
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2006-03-20 16:43:15 +00:00
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Update_flags |= UF_WORLD_CHANGED;
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mine_changed = 1;
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diagnostic_message("Segment deleted.");
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warn_if_concave_segments(); // This could be faster -- just check if deleted segment was concave, warn accordingly
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}
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return 1;
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}
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int medlisp_scale_segment(void)
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{
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vms_vector scale;
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scale.x = fl2f((float) func_get_param(0));
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scale.y = fl2f((float) func_get_param(1));
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scale.z = fl2f((float) func_get_param(2));
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2014-10-26 22:01:13 +00:00
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med_create_new_segment(scale);
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2014-11-04 01:24:08 +00:00
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med_rotate_segment(Cursegp,vm_angles_2_matrix(Seg_orientation));
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2006-03-20 16:43:15 +00:00
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Update_flags |= UF_WORLD_CHANGED;
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mine_changed = 1;
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return 1;
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}
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int medlisp_rotate_segment(void)
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{
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Seg_orientation.p = func_get_param(0);
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Seg_orientation.b = func_get_param(1);
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Seg_orientation.h = func_get_param(2);
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2015-02-05 03:03:51 +00:00
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med_rotate_segment(Cursegp,vm_angles_2_matrix(Seg_orientation));
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2006-03-20 16:43:15 +00:00
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Update_flags |= UF_WORLD_CHANGED | UF_VIEWPOINT_MOVED;
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mine_changed = 1;
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return 1;
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}
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int ToggleLockViewToCursegp(void)
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{
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Lock_view_to_cursegp = !Lock_view_to_cursegp;
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Update_flags = UF_ED_STATE_CHANGED;
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if (Lock_view_to_cursegp) {
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2012-03-18 08:01:53 +00:00
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//if (keypress != KEY_V+KEY_CTRLED)
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2006-03-20 16:43:15 +00:00
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diagnostic_message("[ctrl-V] View locked to Cursegp.");
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2012-03-18 08:01:53 +00:00
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//else
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// diagnostic_message("View locked to Cursegp.");
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2006-03-20 16:43:15 +00:00
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set_view_target_from_segment(Cursegp);
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} else {
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2012-03-18 08:01:53 +00:00
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//if (keypress != KEY_V+KEY_CTRLED)
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2006-03-20 16:43:15 +00:00
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diagnostic_message("[ctrl-V] View not locked to Cursegp.");
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2012-03-18 08:01:53 +00:00
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//else
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// diagnostic_message("View not locked to Cursegp.");
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2006-03-20 16:43:15 +00:00
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}
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return Lock_view_to_cursegp;
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}
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int ToggleDrawAllSegments()
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{
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Draw_all_segments = !Draw_all_segments;
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Update_flags = UF_ED_STATE_CHANGED;
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if (Draw_all_segments == 1) {
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2012-03-18 08:01:53 +00:00
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//if (keypress != KEY_A+KEY_CTRLED)
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2006-03-20 16:43:15 +00:00
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diagnostic_message("[ctrl-A] Draw all segments ON.");
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2012-03-18 08:01:53 +00:00
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//else
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// diagnostic_message("Draw all segments ON.");
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2006-03-20 16:43:15 +00:00
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}
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if (Draw_all_segments == 0) {
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2012-03-18 08:01:53 +00:00
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//if (keypress != KEY_A+KEY_CTRLED)
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2006-03-20 16:43:15 +00:00
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diagnostic_message("[ctrl-A] Draw all segments OFF.");
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2012-03-18 08:01:53 +00:00
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//else
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// diagnostic_message("Draw all segments OFF.");
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2006-03-20 16:43:15 +00:00
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}
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return Draw_all_segments;
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}
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int Big_depth=6;
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int IncreaseDrawDepth(void)
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{
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Big_depth++;
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Update_flags = UF_ED_STATE_CHANGED;
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return 1;
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}
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int DecreaseDrawDepth(void)
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{
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if (Big_depth > 1) {
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Big_depth--;
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Update_flags = UF_ED_STATE_CHANGED;
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}
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return 1;
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}
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int ToggleCoordAxes()
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{
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// Toggle display of coordinate axes.
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Show_axes_flag = !Show_axes_flag;
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LargeView.ev_changed = 1;
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if (Show_axes_flag == 1) {
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2012-03-18 08:01:53 +00:00
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//if (keypress != KEY_D+KEY_CTRLED)
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2006-03-20 16:43:15 +00:00
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diagnostic_message("[ctrl-D] Coordinate axes ON.");
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2012-03-18 08:01:53 +00:00
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//else
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// diagnostic_message("Coordinate axes ON.");
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2006-03-20 16:43:15 +00:00
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}
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if (Show_axes_flag == 0) {
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2012-03-18 08:01:53 +00:00
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//if (keypress != KEY_D+KEY_CTRLED)
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2006-03-20 16:43:15 +00:00
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diagnostic_message("[ctrl-D] Coordinate axes OFF.");
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2012-03-18 08:01:53 +00:00
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//else
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// diagnostic_message("Coordinate axes OFF.");
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2006-03-20 16:43:15 +00:00
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}
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return Show_axes_flag;
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}
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int med_keypad_goto_prev()
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{
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ui_pad_goto_prev();
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return 0;
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}
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int med_keypad_goto_next()
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{
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ui_pad_goto_next();
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return 0;
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}
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int med_keypad_goto()
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{
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ui_pad_goto(func_get_param(0));
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return 0;
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}
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int render_3d_in_big_window=0;
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int medlisp_update_screen()
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{
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2012-03-31 12:11:39 +00:00
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#if 1 //def OGL
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2012-03-31 10:35:06 +00:00
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Update_flags = UF_ALL;
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#endif
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2006-03-20 16:43:15 +00:00
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if (!render_3d_in_big_window)
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2014-09-26 02:42:11 +00:00
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for (int vn=0;vn<N_views;vn++)
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2006-03-20 16:43:15 +00:00
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if (Views[vn]->ev_changed || (Update_flags & (UF_WORLD_CHANGED|UF_VIEWPOINT_MOVED|UF_ED_STATE_CHANGED))) {
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draw_world(Views[vn]->ev_canv,Views[vn],Cursegp,Big_depth);
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Views[vn]->ev_changed = 0;
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}
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if (Update_flags & (UF_WORLD_CHANGED|UF_GAME_VIEW_CHANGED|UF_ED_STATE_CHANGED)) {
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grs_canvas *render_canv,*show_canv;
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if (render_3d_in_big_window) {
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2012-03-31 04:27:10 +00:00
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render_canv = LargeView.ev_canv;
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2006-03-20 16:43:15 +00:00
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show_canv = LargeView.ev_canv;
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}
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else {
|
2012-03-31 04:27:10 +00:00
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render_canv = Canv_editor_game;
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2006-03-20 16:43:15 +00:00
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show_canv = Canv_editor_game;
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}
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gr_set_current_canvas(render_canv);
|
2014-12-18 04:12:38 +00:00
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render_frame(0);
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2006-03-20 16:43:15 +00:00
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Assert(render_canv->cv_bitmap.bm_w == show_canv->cv_bitmap.bm_w &&
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render_canv->cv_bitmap.bm_h == show_canv->cv_bitmap.bm_h);
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2012-05-14 10:20:27 +00:00
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(void)show_canv;
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2006-03-20 16:43:15 +00:00
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}
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|
|
|
Update_flags=UF_NONE; //clear flags
|
|
|
|
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
2014-10-02 03:02:36 +00:00
|
|
|
void med_point_2_vec(grs_canvas *canv,vms_vector &v,short sx,short sy)
|
2006-03-20 16:43:15 +00:00
|
|
|
{
|
|
|
|
gr_set_current_canvas(canv);
|
|
|
|
|
|
|
|
g3_start_frame();
|
2014-10-26 22:01:00 +00:00
|
|
|
g3_set_view_matrix(Viewer->pos,Viewer->orient,Render_zoom);
|
2014-10-02 03:02:36 +00:00
|
|
|
g3_point_2_vec(v,sx,sy);
|
2006-03-20 16:43:15 +00:00
|
|
|
g3_end_frame();
|
|
|
|
}
|
|
|
|
|
|
|
|
void draw_world_from_game(void)
|
|
|
|
{
|
|
|
|
if (ModeFlag == 2)
|
|
|
|
draw_world(Views[0]->ev_canv,Views[0],Cursegp,Big_depth);
|
|
|
|
}
|
|
|
|
|
|
|
|
int UndoCommand()
|
|
|
|
{ int u;
|
|
|
|
|
|
|
|
u = undo();
|
|
|
|
if (Lock_view_to_cursegp)
|
|
|
|
set_view_target_from_segment(Cursegp);
|
|
|
|
if (u == 0) {
|
|
|
|
if (Autosave_count==9) diagnostic_message(undo_status[0]);
|
|
|
|
else
|
|
|
|
diagnostic_message(undo_status[Autosave_count+1]);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
if (u == 1) diagnostic_message("Can't Undo.");
|
|
|
|
else
|
|
|
|
if (u == 2) diagnostic_message("Can't Undo - Autosave OFF");
|
|
|
|
Update_flags |= UF_WORLD_CHANGED;
|
|
|
|
mine_changed = 1;
|
|
|
|
warn_if_concave_segments();
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
int ToggleAutosave()
|
|
|
|
{
|
|
|
|
Autosave_flag = !Autosave_flag;
|
|
|
|
if (Autosave_flag == 1)
|
|
|
|
diagnostic_message("Autosave ON.");
|
|
|
|
else
|
|
|
|
diagnostic_message("Autosave OFF.");
|
|
|
|
return Autosave_flag;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
int AttachSegment()
|
|
|
|
{
|
|
|
|
if (med_attach_segment(Cursegp, &New_segment, Curside, AttachSide)==4) // Used to be WBACK instead of Curside
|
|
|
|
diagnostic_message("Cannot attach segment - already a connection on current side.");
|
|
|
|
else {
|
|
|
|
if (Lock_view_to_cursegp)
|
|
|
|
set_view_target_from_segment(Cursegp);
|
|
|
|
vm_angvec_make(&Seg_orientation,0,0,0);
|
|
|
|
Curside = WBACK;
|
|
|
|
Update_flags |= UF_WORLD_CHANGED;
|
|
|
|
autosave_mine(mine_filename);
|
2015-04-02 02:36:56 +00:00
|
|
|
undo_status[Autosave_count] = "Attach Segment UNDONE.";
|
2006-03-20 16:43:15 +00:00
|
|
|
mine_changed = 1;
|
|
|
|
warn_if_concave_segment(Cursegp);
|
|
|
|
}
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
#if ORTHO_VIEWS
|
|
|
|
int SyncLargeView()
|
|
|
|
{
|
|
|
|
// Make large view be same as one of the orthogonal views.
|
|
|
|
Large_view_index = (Large_view_index + 1) % 3; // keep in 0,1,2 for top, front, right
|
|
|
|
switch (Large_view_index) {
|
|
|
|
case 0: LargeView.ev_matrix = TopView.ev_matrix; break;
|
|
|
|
case 1: LargeView.ev_matrix = FrontView.ev_matrix; break;
|
|
|
|
case 2: LargeView.ev_matrix = RightView.ev_matrix; break;
|
|
|
|
}
|
|
|
|
Update_flags |= UF_VIEWPOINT_MOVED;
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
|
|
|
int CreateDefaultNewSegment()
|
|
|
|
{
|
|
|
|
// Create a default segment for New_segment.
|
2015-01-12 00:26:02 +00:00
|
|
|
med_create_new_segment({DEFAULT_X_SIZE, DEFAULT_Y_SIZE, DEFAULT_Z_SIZE});
|
2006-03-20 16:43:15 +00:00
|
|
|
mine_changed = 1;
|
|
|
|
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
int CreateDefaultNewSegmentandAttach()
|
|
|
|
{
|
|
|
|
CreateDefaultNewSegment();
|
|
|
|
AttachSegment();
|
|
|
|
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
int ExchangeMarkandCurseg()
|
|
|
|
{
|
|
|
|
// If Markedsegp != Cursegp, and Markedsegp->segnum != -1, exchange Markedsegp and Cursegp
|
|
|
|
if (Markedsegp)
|
2013-12-26 22:21:16 +00:00
|
|
|
if (Markedsegp->segnum != segment_none) {
|
2015-07-13 01:09:37 +00:00
|
|
|
using std::swap;
|
|
|
|
swap(Markedsegp, Cursegp);
|
|
|
|
swap(Markedside, Curside);
|
2006-03-20 16:43:15 +00:00
|
|
|
med_create_new_segment_from_cursegp();
|
|
|
|
Update_flags |= UF_ED_STATE_CHANGED;
|
|
|
|
mine_changed = 1;
|
|
|
|
}
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
int medlisp_add_segment()
|
|
|
|
{
|
|
|
|
AttachSegment();
|
|
|
|
//segment *ocursegp = Cursegp;
|
|
|
|
// med_attach_segment(Cursegp, &New_segment, Curside, WFRONT); // Used to be WBACK instead of Curside
|
|
|
|
//med_propagate_tmaps_to_segments(ocursegp,Cursegp);
|
|
|
|
// set_view_target_from_segment(Cursegp);
|
|
|
|
//// while (!vm_angvec_make(&Seg_orientation,0,0,0));
|
|
|
|
// Curside = WBACK;
|
|
|
|
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
int ClearSelectedList(void)
|
|
|
|
{
|
2013-12-11 23:59:36 +00:00
|
|
|
Selected_segs.clear();
|
2006-03-20 16:43:15 +00:00
|
|
|
Update_flags |= UF_WORLD_CHANGED;
|
|
|
|
|
|
|
|
diagnostic_message("Selected list cleared.");
|
|
|
|
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
int ClearFoundList(void)
|
|
|
|
{
|
2013-12-11 23:59:36 +00:00
|
|
|
Found_segs.clear();
|
2006-03-20 16:43:15 +00:00
|
|
|
Update_flags |= UF_WORLD_CHANGED;
|
|
|
|
|
|
|
|
diagnostic_message("Found list cleared.");
|
|
|
|
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
// ---------------------------------------------------------------------------------------------------
|
2014-10-02 03:02:34 +00:00
|
|
|
void set_view_target_from_segment(const vsegptr_t sp)
|
2006-03-20 16:43:15 +00:00
|
|
|
{
|
|
|
|
if (Funky_chase_mode)
|
|
|
|
{
|
|
|
|
//set_chase_matrix(sp);
|
|
|
|
}
|
|
|
|
else {
|
2015-08-13 03:15:53 +00:00
|
|
|
vms_vector tv{};
|
|
|
|
range_for (const auto &v, sp->verts)
|
|
|
|
vm_vec_add2(tv, Vertices[v]);
|
2006-03-20 16:43:15 +00:00
|
|
|
|
2014-09-28 21:11:05 +00:00
|
|
|
vm_vec_scale(tv,F1_0/MAX_VERTICES_PER_SEGMENT);
|
2006-03-20 16:43:15 +00:00
|
|
|
Ed_view_target = tv;
|
|
|
|
}
|
|
|
|
Update_flags |= UF_VIEWPOINT_MOVED;
|
|
|
|
|
|
|
|
}
|