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https://github.com/kevinbentley/Descent3.git
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83 lines
3.0 KiB
C
83 lines
3.0 KiB
C
/*
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* Descent 3
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* Copyright (C) 2024 Parallax Software
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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--- HISTORICAL COMMENTS FOLLOW ---
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* $Logfile: /DescentIII/Main/editor/drawworld.h $
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* $Revision: 1.1.1.1 $
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* $Date: 2003-08-26 03:57:37 $
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* $Author: kevinb $
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*
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* Header for drawworld.cpp
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*
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* $Log: not supported by cvs2svn $
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*
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* 6 10/04/98 1:25p Matt
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*
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* 5 5/20/98 3:48p Matt
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* Added suport for variable-depth face selection in wireframe view.
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*
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* 4 9/17/97 11:34a Matt
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* Ripped out segment code
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*
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* 3 7/29/97 12:16p Matt
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* Made wireframe seach work for rooms & faces
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*
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* 5 3/17/97 11:10a Jason
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* added wireframe terrain view
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*
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* 4 2/28/97 4:00p Matt
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* Added code to handle the list of selected segments
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*
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* 3 2/19/97 5:37p Matt
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* Added code to set curseg from clicking in wireframe window
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*
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* 2 2/07/97 5:47p Matt
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* Renamed vector.h to vecmat.h to fix DevStudio problem
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*
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* $NoKeywords: $
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*/
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#include "gr.h"
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#include "vecmat.h"
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void DrawWorld(grViewport *vp, vector *view_target, matrix *view_orient, float view_dist, int start_room, float rad);
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void DrawWorldRoom(grViewport *vp, vector *view_target, matrix *view_orient, float view_dist, int start_room,
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int depth);
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void DrawTerrainWorld(grViewport *vp, vector *view_target, matrix *view_orient, float view_dist);
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// Find mode values
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#define FM_CLOSEST 0 // Finds the closest face
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#define FM_SPECIFIC 1 // Finds the passed face
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#define FM_NEXT 2 // Find the next-farthest face from the last-found face
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// Finds the closest room:face to the viewer at a given x,y screen position in the wireframe view
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// Parameters: vp - the viewport we're checking. Must be the same viewport as the last wireframe view rendered
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// x,y - the screen coordinates clicked on
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// roomnum,facenum - pointers to variables to be filled in
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// ingore_previous - if this is true, ignore the previous face & find the next
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//farther face Returns: true if found a room/face
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bool WireframeFindRoomFace(grViewport *vp, int x, int y, int *roomnum, int *facenum, int find_mode);
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// Adds all the rooms that have a vertex inside of a given screen box to the selected list
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// Parameters: vp - the viewport we're checking. Must be the same viewport as the last wireframe view rendered
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// left,top,right,bot - the screen coordinates of the box
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// Returns: the number of rooms found
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int SelectRoomsInBox(grViewport *vp, int left, int top, int right, int bot);
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