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Fix 'Building a vbo with too many verticies' error.

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git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@4061 fc73d0e0-1445-4013-8a0c-d673dee63da5
This commit is contained in:
Spoike 2012-07-07 02:52:39 +00:00
parent 765642b1e2
commit eaae31aec1
1 changed files with 6 additions and 3 deletions
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9
engine/gl/gl_rsurf.c
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@ -297,6 +297,7 @@ void GLBE_GenBatchVBOs(vbo_t **vbochain, batch_t *firstbatch, batch_t *stopbatch
void GLBE_GenBrushModelVBO(model_t *mod) void GLBE_GenBrushModelVBO(model_t *mod)
{ {
unsigned int vcount; unsigned int vcount;
unsigned int cvcount;
batch_t *batch, *fbatch; batch_t *batch, *fbatch;
@ -312,16 +313,18 @@ void GLBE_GenBrushModelVBO(model_t *mod)
for (fbatch = batch = mod->batches[sortid]; batch != NULL; batch = batch->next) for (fbatch = batch = mod->batches[sortid]; batch != NULL; batch = batch->next)
{ {
for (i = 0, cvcount = 0; i < batch->maxmeshes; i++)
cvcount += batch->mesh[i]->numvertexes;
//firstmesh got reused as the number of verticies in each batch //firstmesh got reused as the number of verticies in each batch
if (vcount + batch->firstmesh > MAX_INDICIES) if (vcount + cvcount > MAX_INDICIES)
{ {
GLBE_GenBatchVBOs(&mod->vbos, fbatch, batch); GLBE_GenBatchVBOs(&mod->vbos, fbatch, batch);
fbatch = batch; fbatch = batch;
vcount = 0; vcount = 0;
} }
for (i = 0; i < batch->maxmeshes; i++) vcount += cvcount;
vcount += batch->mesh[i]->numvertexes;
} }
GLBE_GenBatchVBOs(&mod->vbos, fbatch, batch); GLBE_GenBatchVBOs(&mod->vbos, fbatch, batch);