Re: Stars

New Message Reply Date view Thread view Subject view Author view

Stephen Joyce {75069} (shj++at++swlgbd.msd.ray.com)
Thu, 7 Oct 93 14:50:04 -0400

Performer question:

  I'm having trouble using a switch node. In the constructor of a class
it is created like this:

                  sw = pfNewSwitch();
                  dcs1 = pfNewDCS();
                  pfNodeName(dcs1,"FIRSTMISSILE");
                  dcs2 = pfNewDCS();
                  missile1 = LoadFlt("M3DD00065.flt");
                  missile2 = LoadFlt("kaPOW.flt");
                  printf("loaded both 65 and kapow files. \n");
                  pfAddChild(dcs1, missile1);
                  pfAddChild(dcs2, missile2);

                  pfAddChild(sw,dcs2);
                  pfAddChild(sw,dcs1);

                  pfAddChild(this->dcs[0],sw);

                  long index, temp2;
                  pfNode *temp1;
                  index = 0;
                  temp1 = pfGetChild(this->dcs[0], index);
                  temp2 = pfRemoveChild(this->dcs[0], temp1);

However, it crashes at run-time, with this error in the culling process.
I'm not sure why it works occasionally.

  
Process 1905 (Stealth) Segmentation fault [cull__8pfSwitchFlP8pfCuller, :0xe432b64]
*[cull__8pfSwitchFlP8pfCuller, 0xe432b64] lw v0,0(t6)

(dbx) where
> 0 cull__8pfSwitchFlP8pfCuller(0x145959d0, 0x6, 0x14222e50, 0x3e48c8c9, 0x0, 0x1432b5e0) [0xe432b64]
   1 cull__5pfSCSFlP8pfCuller(0x145959d0, 0x6, 0x14222e50, 0x3e48c8c9, 0x29, 0x438130) [0xe431b54]
   2 cull__7pfGroupFlP8pfCuller(0x145959d0, 0x6, 0x14222e50, 0x3e48c8c9, 0x0, 0x3edededf) [0xe41612c]
   3 cull__7pfGroupFlP8pfCuller(0x145959d0, 0x6, 0x14222e50, 0x3e48c8c9, 0x4, 0x0) [0xe41612c]

Thanks,
Steve Joyce

New Message Reply Date view Thread view Subject view Author view

This archive was generated by hypermail 2.0b2 on Mon Aug 10 1998 - 17:50:03 PDT

This message has been cleansed for anti-spam protection. Replace '++at++' in any mail addresses with the '@' symbol.