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models: update models min/max on load

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This commit is contained in:
Denis Pauk 2024-01-01 15:39:05 +02:00
parent 6701ad8cc5
commit 13466185e6
1 changed files with 68 additions and 12 deletions
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80
src/client/refresh/files/models.c
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@ -1299,6 +1299,73 @@ Mod_LoadSprite_SP2 (const char *mod_name, const void *buffer, int modfilelen,
return extradata;
}
static void
Mod_LoadMinMaxUpdate(const char *mod_name, vec3_t mins, vec3_t maxs, void *extradata, modtype_t type)
{
if (type == mod_alias)
{
daliasxframe_t *frame;
dmdx_t *pheader;
int i;
pheader = (dmdx_t *)extradata;
if (!pheader->num_frames)
{
mins[0] = -32;
mins[1] = -32;
mins[2] = -32;
maxs[0] = 32;
maxs[1] = 32;
maxs[2] = 32;
return;
}
mins[0] = 9999;
mins[1] = 9999;
mins[2] = 9999;
maxs[0] = -9999;
maxs[1] = -9999;
maxs[2] = -9999;
frame = (daliasxframe_t *)((char*)extradata + pheader->ofs_frames);
for (i = 0; i < pheader->num_frames; i++)
{
int j;
frame = (daliasxframe_t *) ((byte *)extradata
+ pheader->ofs_frames + i * pheader->framesize);
for (j = 0; j < 3; j++)
{
float curr;
curr = frame->translate[j];
if (mins[j] > curr)
{
mins[j] = curr;
}
curr += frame->scale[j] * 0xFFFF;
if (maxs[j] < curr)
{
maxs[j] = curr;
}
}
}
R_Printf(PRINT_DEVELOPER, "Model %s: %.1fx%.1fx%.1f -> %.1fx%.1fx%.1f\n",
mod_name,
mins[0], mins[1], mins[2],
maxs[0], maxs[1], maxs[2]);
}
}
/*
=================
Mod_LoadModel
@ -1341,18 +1408,7 @@ Mod_LoadModel(const char *mod_name, const void *buffer, int modfilelen,
if (extradata)
{
if (*type == mod_alias)
{
/* Not fully correct hardcoded value,
* but if use real values objects will fly */
mins[0] = -32;
mins[1] = -32;
mins[2] = -32;
maxs[0] = 32;
maxs[1] = 32;
maxs[2] = 32;
}
Mod_LoadMinMaxUpdate(mod_name, mins, maxs, extradata, *type);
Mod_ReLoadSkins(*skins, find_image, load_image, extradata, *type);
}