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trackgen: fix SSG: OpenGL will not accept a downsized version

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git-svn-id: https://svn.code.sf.net/p/speed-dreams/code/trunk@8387 30fe4595-0a0c-4342-8851-515496e4dcbd

Former-commit-id: 7150081e24ca17399d14f22f5c8b8fa5207ad940
Former-commit-id: 68625a9c6d1a31fb3fca158473f7c53e38c0a851
This commit is contained in:
iobyte 2022-08-11 05:37:48 +00:00
parent 35e55f88eb
commit e7a25fd00e
6 changed files with 25 additions and 13 deletions
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2
src/tools/trackgen/easymesh.cpp
View file

@ -2256,7 +2256,7 @@ GenerateTerrain(tTrack *track, void *TrackHandle, const std::string &outfile, FI
FileName = GfParmGetStr(TrackHandle, TRK_SECT_TERRAIN, TRK_ATT_RELIEF, nullptr);
if (FileName) {
sprintf(buf, "tracks/%s/%s/%s", track->category, track->internalname, FileName);
LoadRelief(TrackHandle, buf);
LoadRelief(track, TrackHandle, buf);
}
if (noElevation == -1) {
FileName = GfParmGetStr(TrackHandle, TRK_SECT_TERRAIN, TRK_ATT_ELEVATION, nullptr);

4
src/tools/trackgen/elevation.cpp
View file

@ -152,9 +152,9 @@ void SaveElevation(tTrack *track, void *TrackHandle, const std::string &imgFile,
}
ssgSetCurrentOptions(&options);
sprintf(buf, "tracks/%s/%s;data/textures;data/img;.", track->category, track->internalname);
sprintf(buf, "%stracks/%s/%s;%sdata/textures;%sdata/img;.", GfDataDir(), track->category, track->internalname, GfDataDir(), GfDataDir());
ssgTexturePath(buf);
sprintf(buf, ".;tracks/%s/%s", track->category, track->internalname);
sprintf(buf, ".;%stracks/%s/%s", GfDataDir(), track->category, track->internalname);
ssgModelPath(buf);
root = (ssgRoot*)ssgLoadAC(meshFile.c_str());

4
src/tools/trackgen/main.cpp
View file

@ -232,6 +232,10 @@ bool Application::parseOptions()
int Application::generate()
{
ssgAddTextureFormat(".png", ssgLoadPNG);
ssgAddTextureFormat(".rgb", ssgLoadSGI);
ssgAddTextureFormat(".rgba", ssgLoadSGI);
// Get the trackgen paramaters.
void *CfgHandle = GfParmReadFile(CFG_FILE, GFPARM_RMODE_STD | GFPARM_RMODE_CREAT);

8
src/tools/trackgen/objects.cpp
View file

@ -118,10 +118,10 @@ InitObjects(tTrack *track, void *TrackHandle)
GF_TAILQ_INIT(&objhead);
sprintf(buf, "tracks/%s/%s;data/objects", track->category, track->internalname);
sprintf(buf, "%stracks/%s/%s;%sdata/objects", GfDataDir(), track->category, track->internalname, GfDataDir());
search = strdup(buf);
sprintf(path, "tracks/%s/%s;data/objects;data/textures;.", track->category, track->internalname);
sprintf(path, "%stracks/%s/%s;%sdata/objects;%sdata/textures;.", GfDataDir(), track->category, track->internalname, GfDataDir(), GfDataDir());
ssgTexturePath(path);
ssgModelPath(path);
@ -517,9 +517,9 @@ GenerateObjects(tTrack *track, void *TrackHandle, void *CfgHandle, FILE *save_fd
int index;
ssgSetCurrentOptions(&options);
sprintf(buf, "tracks/%s/%s;data/textures;data/img;.", track->category, track->internalname);
sprintf(buf, "%stracks/%s/%s;%sdata/textures;%sdata/img;.", GfDataDir(), track->category, track->internalname, GfDataDir(), GfDataDir());
ssgTexturePath(buf);
sprintf(buf, ".;tracks/%s/%s", track->category, track->internalname);
sprintf(buf, ".;%stracks/%s/%s;%sdata/objects", GfDataDir(), track->category, track->internalname, GfDataDir());
ssgModelPath(buf);
TrackRoot = (ssgRoot*)ssgLoadAC(meshFile.c_str());

16
src/tools/trackgen/relief.cpp
View file

@ -39,6 +39,7 @@
#include <track.h>
#include "trackgen.h"
#include "easymesh.h"
#include "util.h"
#include "relief.h"
@ -82,20 +83,27 @@ hookNode(char *s)
Load a simple database
*/
void
LoadRelief(void *TrackHandle, const char *reliefFile)
LoadRelief(tTrack *track, void *TrackHandle, const char *reliefFile)
{
GF_TAILQ_INIT(&InteriorList);
GF_TAILQ_INIT(&ExteriorList);
GridStep = GfParmGetNum(TrackHandle, TRK_SECT_TERRAIN, TRK_ATT_BSTEP, nullptr, GridStep);
ssgLoaderOptions *loaderopt = new ssgLoaderOptions();
ssgLoaderOptionsEx options;
loaderopt->setCreateBranchCallback(hookNode);
ssgSetCurrentOptions(&options);
options.setCreateBranchCallback(hookNode);
char path[1024];
sprintf(path, "tracks/%s/%s;data/objects;data/textures;.", track->category, track->internalname);
ssgTexturePath(path);
ssgModelPath(path);
printf("\nLoading relief file %s\n", reliefFile);
Root = ssgLoadAC(reliefFile, loaderopt);
Root = ssgLoadAC(reliefFile);
}
static void

2
src/tools/trackgen/relief.h
View file

@ -26,7 +26,7 @@
#ifndef _RELIEF_H_
#define _RELIEF_H_
extern void LoadRelief(void * TrackHandle, const char *reliefFile);
extern void LoadRelief(tTrack *track, void * TrackHandle, const char *reliefFile);
extern void CountRelief(bool interior, int *nb_vert, int *nb_seg);
extern void GenRelief(bool interior);