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vb setup fixes

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This commit is contained in:
cxgeorge 2001-09-09 04:14:06 +00:00
parent da15f3076a
commit daf12a57de
2 changed files with 14 additions and 12 deletions
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2
panda/src/dxgsg/dxGeomNodeContext.h
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@ -52,7 +52,7 @@ public:
// A list of the dynamic Geoms within the GeomNode; these aren't
// part of the above display list and must be drawn separately
typedef pvector<PT(dDrawable) > Geoms;
Geoms _other_geoms;
Geoms _cached_geoms,_other_geoms;
// VB's are already reference-counted by D3D, no need to make separate panda object to do that
// but we will want a way to know if VB has already been xformed by ProcessVerts this frame

24
panda/src/dxgsg/dxGraphicsStateGuardian.cxx
View File

@ -6542,9 +6542,10 @@ prepare_geom_node(GeomNode *node) {
}
assert(pVertData!=NULL);
_pCurrentGeomContext = dx_gnc;
_pCurrentGeomContext->_pEndofVertData=(BYTE*)pVertData;
_bDrawPrimDoSetupVertexBuffer = true;
_pCurrentGeomContext = dx_gnc;
for (i = 0; (i < num_geoms); i++) {
dDrawable *drawable1 = node->get_geom(i);
@ -6557,13 +6558,14 @@ prepare_geom_node(GeomNode *node) {
if(geom->is_dynamic()) {
dx_gnc->_other_geoms.push_back(geom);
} else {
dx_gnc->_cached_geoms.push_back(geom);
node->get_geom(i)->draw(this);
}
}
_bDrawPrimDoSetupVertexBuffer = false;
_pCurrentGeomContext = NULL;
_pCurrentGeomContext->_pEndofVertData=NULL;
_pCurrentGeomContext = NULL;
hr=dx_gnc->_pVB->Unlock();
if(FAILED(hr)) {
@ -6654,22 +6656,22 @@ draw_geom_node(GeomNode *node, GeomNodeContext *gnc) {
}
}
// need to tell draw_prims to use DrawPrimitiveVB with current vertex buffer
for (i = 0; i < num_geoms; i++) {
node->get_geom(i)->draw(this);
for (i = 0; i < dx_gnc->_cached_geoms.size(); i++) {
dx_gnc->_cached_geoms[i]->draw(this);
}
// unset the flag above
// Also draw all the dynamic Geoms.
for (i = 0; i < dx_gnc->_other_geoms.size(); i++) {
dx_gnc->_other_geoms[i]->draw(this);
}
#if 0 //def DO_PSTATS
DO_PSTATS_STUFF(PStatTimer timer(_draw_primitive_pcollector));
_vertices_display_list_pcollector.add_level(dx_gnc->_num_verts);
#endif
// Also draw all the dynamic Geoms.
for (i = 0; i < num_geoms; i++) {
dx_gnc->_other_geoms[i]->draw(this);
}
}
////////////////////////////////////////////////////////////////////