R_DecalVertsClip

/* R_DecalVertsClip(CDecalVert*, decal_t*, msurface2_t*, IMaterial*) */

void R_DecalVertsClip(CDecalVert *param_1,decal_t *param_2,msurface2_t *param_3,IMaterial *param_4)

{
  decal_t *pdVar1;
  msurface2_t *pmVar2;
  float local_48 [2];
  Vector local_40 [48];
  
  pmVar2 = param_3;
  pdVar1 = param_2;
  R_SetupDecalClip(&param_1,param_2,*(Vector **)(param_3 + 4),param_4,local_40,local_48);
  R_SetupDecalVertsForMSurface(pdVar1,pmVar2,local_40,(CDecalVert *)&g_DecalClipVerts);
  R_DoDecalSHClip((CDecalVert *)&g_DecalClipVerts,param_1,pdVar1,*(uint *)pmVar2 >> 0x18,
                  *(Vector **)(pmVar2 + 4));
  return;
}