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-rw-r--r--src/engine/md5.h792
1 files changed, 396 insertions, 396 deletions
diff --git a/src/engine/md5.h b/src/engine/md5.h
index 0d59586..d948ccf 100644
--- a/src/engine/md5.h
+++ b/src/engine/md5.h
@@ -2,417 +2,417 @@ struct md5;
struct md5joint
{
- vec pos;
- quat orient;
+ vec pos;
+ quat orient;
};
struct md5weight
{
- int joint;
- float bias;
- vec pos;
-};
+ int joint;
+ float bias;
+ vec pos;
+};
struct md5vert
{
- vec2 tc;
- ushort start, count;
+ vec2 tc;
+ ushort start, count;
};
struct md5hierarchy
{
- string name;
- int parent, flags, start;
+ string name;
+ int parent, flags, start;
};
struct md5 : skelloader<md5>
{
- md5(const char *name) : skelloader(name) {}
-
- static const char *formatname() { return "md5"; }
- int type() const { return MDL_MD5; }
-
- struct md5mesh : skelmesh
- {
- md5weight *weightinfo;
- int numweights;
- md5vert *vertinfo;
-
- md5mesh() : weightinfo(NULL), numweights(0), vertinfo(NULL)
- {
- }
-
- ~md5mesh()
- {
- cleanup();
- }
-
- void cleanup()
- {
- DELETEA(weightinfo);
- DELETEA(vertinfo);
- }
-
- void buildverts(vector<md5joint> &joints)
- {
- loopi(numverts)
- {
- md5vert &v = vertinfo[i];
- vec pos(0, 0, 0);
- loopk(v.count)
- {
- md5weight &w = weightinfo[v.start+k];
- md5joint &j = joints[w.joint];
- vec wpos = j.orient.rotate(w.pos);
- wpos.add(j.pos);
- wpos.mul(w.bias);
- pos.add(wpos);
- }
- vert &vv = verts[i];
- vv.pos = pos;
- vv.tc = v.tc;
-
- blendcombo c;
- int sorted = 0;
- loopj(v.count)
- {
- md5weight &w = weightinfo[v.start+j];
- sorted = c.addweight(sorted, w.bias, w.joint);
- }
- c.finalize(sorted);
- vv.blend = addblendcombo(c);
- }
- }
-
- void load(stream *f, char *buf, size_t bufsize)
- {
- md5weight w;
- md5vert v;
- tri t;
- int index;
-
- while(f->getline(buf, bufsize) && buf[0]!='}')
- {
- if(strstr(buf, "// meshes:"))
- {
- char *start = strchr(buf, ':')+1;
- if(*start==' ') start++;
- char *end = start + strlen(start)-1;
- while(end >= start && isspace(*end)) end--;
- name = newstring(start, end+1-start);
- }
- else if(strstr(buf, "shader"))
- {
- char *start = strchr(buf, '"'), *end = start ? strchr(start+1, '"') : NULL;
- if(start && end)
- {
- char *texname = newstring(start+1, end-(start+1));
- part *p = loading->parts.last();
- p->initskins(notexture, notexture, group->meshes.length());
- skin &s = p->skins.last();
- s.tex = textureload(makerelpath(dir, texname), 0, true, false);
- delete[] texname;
- }
- }
- else if(sscanf(buf, " numverts %d", &numverts)==1)
- {
- numverts = max(numverts, 0);
- if(numverts)
- {
- vertinfo = new md5vert[numverts];
- verts = new vert[numverts];
- }
- }
- else if(sscanf(buf, " numtris %d", &numtris)==1)
- {
- numtris = max(numtris, 0);
- if(numtris) tris = new tri[numtris];
- }
- else if(sscanf(buf, " numweights %d", &numweights)==1)
- {
- numweights = max(numweights, 0);
- if(numweights) weightinfo = new md5weight[numweights];
- }
- else if(sscanf(buf, " vert %d ( %f %f ) %hu %hu", &index, &v.tc.x, &v.tc.y, &v.start, &v.count)==5)
- {
- if(index>=0 && index<numverts) vertinfo[index] = v;
- }
- else if(sscanf(buf, " tri %d %hu %hu %hu", &index, &t.vert[0], &t.vert[1], &t.vert[2])==4)
- {
- if(index>=0 && index<numtris) tris[index] = t;
- }
- else if(sscanf(buf, " weight %d %d %f ( %f %f %f ) ", &index, &w.joint, &w.bias, &w.pos.x, &w.pos.y, &w.pos.z)==6)
- {
- w.pos.y = -w.pos.y;
- if(index>=0 && index<numweights) weightinfo[index] = w;
- }
- }
- }
- };
-
- struct md5meshgroup : skelmeshgroup
- {
- md5meshgroup()
- {
- }
-
- bool loadmesh(const char *filename, float smooth)
- {
- stream *f = openfile(filename, "r");
- if(!f) return false;
-
- char buf[512];
- vector<md5joint> basejoints;
- while(f->getline(buf, sizeof(buf)))
- {
- int tmp;
- if(sscanf(buf, " MD5Version %d", &tmp)==1)
- {
- if(tmp!=10) { delete f; return false; }
- }
- else if(sscanf(buf, " numJoints %d", &tmp)==1)
- {
- if(tmp<1) { delete f; return false; }
- if(skel->numbones>0) continue;
- skel->numbones = tmp;
- skel->bones = new boneinfo[skel->numbones];
- }
- else if(sscanf(buf, " numMeshes %d", &tmp)==1)
- {
- if(tmp<1) { delete f; return false; }
- }
- else if(strstr(buf, "joints {"))
- {
- string name;
- int parent;
- md5joint j;
- while(f->getline(buf, sizeof(buf)) && buf[0]!='}')
- {
- char *curbuf = buf, *curname = name;
- bool allowspace = false;
- while(*curbuf && isspace(*curbuf)) curbuf++;
- if(*curbuf == '"') { curbuf++; allowspace = true; }
- while(*curbuf && curname < &name[sizeof(name)-1])
- {
- char c = *curbuf++;
- if(c == '"') break;
- if(isspace(c) && !allowspace) break;
- *curname++ = c;
- }
- *curname = '\0';
- if(sscanf(curbuf, " %d ( %f %f %f ) ( %f %f %f )",
- &parent, &j.pos.x, &j.pos.y, &j.pos.z,
- &j.orient.x, &j.orient.y, &j.orient.z)==7)
- {
- j.pos.y = -j.pos.y;
- j.orient.x = -j.orient.x;
- j.orient.z = -j.orient.z;
- if(basejoints.length()<skel->numbones)
- {
- if(!skel->bones[basejoints.length()].name)
- skel->bones[basejoints.length()].name = newstring(name);
- skel->bones[basejoints.length()].parent = parent;
- }
- j.orient.restorew();
- basejoints.add(j);
- }
- }
- if(basejoints.length()!=skel->numbones) { delete f; return false; }
- }
- else if(strstr(buf, "mesh {"))
- {
- md5mesh *m = new md5mesh;
- m->group = this;
- meshes.add(m);
- m->load(f, buf, sizeof(buf));
- if(!m->numtris || !m->numverts)
- {
- conoutf(CON_WARN, "empty mesh in %s", filename);
- meshes.removeobj(m);
- delete m;
- }
- }
- }
-
- if(skel->shared <= 1)
- {
- skel->linkchildren();
- loopv(basejoints)
- {
- boneinfo &b = skel->bones[i];
- b.base = dualquat(basejoints[i].orient, basejoints[i].pos);
- (b.invbase = b.base).invert();
- }
- }
-
- loopv(meshes)
- {
- md5mesh &m = *(md5mesh *)meshes[i];
- m.buildverts(basejoints);
- if(smooth <= 1) m.smoothnorms(smooth);
- else m.buildnorms();
- m.cleanup();
- }
-
- sortblendcombos();
-
- delete f;
- return true;
- }
-
- skelanimspec *loadanim(const char *filename)
- {
- skelanimspec *sa = skel->findskelanim(filename);
- if(sa) return sa;
-
- stream *f = openfile(filename, "r");
- if(!f) return NULL;
-
- vector<md5hierarchy> hierarchy;
- vector<md5joint> basejoints;
- int animdatalen = 0, animframes = 0;
- float *animdata = NULL;
- dualquat *animbones = NULL;
- char buf[512];
- while(f->getline(buf, sizeof(buf)))
- {
- int tmp;
- if(sscanf(buf, " MD5Version %d", &tmp)==1)
- {
- if(tmp!=10) { delete f; return NULL; }
- }
- else if(sscanf(buf, " numJoints %d", &tmp)==1)
- {
- if(tmp!=skel->numbones) { delete f; return NULL; }
- }
- else if(sscanf(buf, " numFrames %d", &animframes)==1)
- {
- if(animframes<1) { delete f; return NULL; }
- }
- else if(sscanf(buf, " frameRate %d", &tmp)==1);
- else if(sscanf(buf, " numAnimatedComponents %d", &animdatalen)==1)
- {
- if(animdatalen>0) animdata = new float[animdatalen];
- }
- else if(strstr(buf, "bounds {"))
- {
- while(f->getline(buf, sizeof(buf)) && buf[0]!='}');
- }
- else if(strstr(buf, "hierarchy {"))
- {
- while(f->getline(buf, sizeof(buf)) && buf[0]!='}')
- {
- md5hierarchy h;
- if(sscanf(buf, " %100s %d %d %d", h.name, &h.parent, &h.flags, &h.start)==4)
- hierarchy.add(h);
- }
- }
- else if(strstr(buf, "baseframe {"))
- {
- while(f->getline(buf, sizeof(buf)) && buf[0]!='}')
- {
- md5joint j;
- if(sscanf(buf, " ( %f %f %f ) ( %f %f %f )", &j.pos.x, &j.pos.y, &j.pos.z, &j.orient.x, &j.orient.y, &j.orient.z)==6)
- {
- j.pos.y = -j.pos.y;
- j.orient.x = -j.orient.x;
- j.orient.z = -j.orient.z;
- j.orient.restorew();
- basejoints.add(j);
- }
- }
- if(basejoints.length()!=skel->numbones) { delete f; if(animdata) delete[] animdata; return NULL; }
- animbones = new dualquat[(skel->numframes+animframes)*skel->numbones];
- if(skel->framebones)
- {
- memcpy(animbones, skel->framebones, skel->numframes*skel->numbones*sizeof(dualquat));
- delete[] skel->framebones;
- }
- skel->framebones = animbones;
- animbones += skel->numframes*skel->numbones;
-
- sa = &skel->addskelanim(filename);
- sa->frame = skel->numframes;
- sa->range = animframes;
-
- skel->numframes += animframes;
- }
- else if(sscanf(buf, " frame %d", &tmp)==1)
- {
- for(int numdata = 0; f->getline(buf, sizeof(buf)) && buf[0]!='}';)
- {
- for(char *src = buf, *next = src; numdata < animdatalen; numdata++, src = next)
- {
- animdata[numdata] = strtod(src, &next);
- if(next <= src) break;
- }
- }
- dualquat *frame = &animbones[tmp*skel->numbones];
- loopv(basejoints)
- {
- md5hierarchy &h = hierarchy[i];
- md5joint j = basejoints[i];
- if(h.start < animdatalen && h.flags)
- {
- float *jdata = &animdata[h.start];
- if(h.flags&1) j.pos.x = *jdata++;
- if(h.flags&2) j.pos.y = -*jdata++;
- if(h.flags&4) j.pos.z = *jdata++;
- if(h.flags&8) j.orient.x = -*jdata++;
- if(h.flags&16) j.orient.y = *jdata++;
- if(h.flags&32) j.orient.z = -*jdata++;
- j.orient.restorew();
- }
- frame[i] = dualquat(j.orient, j.pos);
- if(adjustments.inrange(i)) adjustments[i].adjust(frame[i]);
- frame[i].mul(skel->bones[i].invbase);
- if(h.parent >= 0) frame[i].mul(skel->bones[h.parent].base, dualquat(frame[i]));
- frame[i].fixantipodal(skel->framebones[i]);
- }
- }
- }
-
- if(animdata) delete[] animdata;
- delete f;
-
- return sa;
- }
-
- bool load(const char *meshfile, float smooth)
- {
- name = newstring(meshfile);
-
- if(!loadmesh(meshfile, smooth)) return false;
-
- return true;
- }
- };
-
- meshgroup *loadmeshes(const char *name, va_list args)
- {
- md5meshgroup *group = new md5meshgroup;
- group->shareskeleton(va_arg(args, char *));
- if(!group->load(name, va_arg(args, double))) { delete group; return NULL; }
- return group;
- }
-
- bool loaddefaultparts()
- {
- skelpart &mdl = addpart();
- mdl.pitchscale = mdl.pitchoffset = mdl.pitchmin = mdl.pitchmax = 0;
- adjustments.setsize(0);
- const char *fname = name + strlen(name);
- do --fname; while(fname >= name && *fname!='/' && *fname!='\\');
- fname++;
- defformatstring(meshname, "packages/models/%s/%s.md5mesh", name, fname);
- mdl.meshes = sharemeshes(path(meshname), NULL, 2.0);
- if(!mdl.meshes) return false;
- mdl.initanimparts();
- mdl.initskins();
- defformatstring(animname, "packages/models/%s/%s.md5anim", name, fname);
- ((md5meshgroup *)mdl.meshes)->loadanim(path(animname));
- return true;
- }
+ md5(const char *name) : skelloader(name) {}
+
+ static const char *formatname() { return "md5"; }
+ int type() const { return MDL_MD5; }
+
+ struct md5mesh : skelmesh
+ {
+ md5weight *weightinfo;
+ int numweights;
+ md5vert *vertinfo;
+
+ md5mesh() : weightinfo(NULL), numweights(0), vertinfo(NULL)
+ {
+ }
+
+ ~md5mesh()
+ {
+ cleanup();
+ }
+
+ void cleanup()
+ {
+ DELETEA(weightinfo);
+ DELETEA(vertinfo);
+ }
+
+ void buildverts(vector<md5joint> &joints)
+ {
+ loopi(numverts)
+ {
+ md5vert &v = vertinfo[i];
+ vec pos(0, 0, 0);
+ loopk(v.count)
+ {
+ md5weight &w = weightinfo[v.start+k];
+ md5joint &j = joints[w.joint];
+ vec wpos = j.orient.rotate(w.pos);
+ wpos.add(j.pos);
+ wpos.mul(w.bias);
+ pos.add(wpos);
+ }
+ vert &vv = verts[i];
+ vv.pos = pos;
+ vv.tc = v.tc;
+
+ blendcombo c;
+ int sorted = 0;
+ loopj(v.count)
+ {
+ md5weight &w = weightinfo[v.start+j];
+ sorted = c.addweight(sorted, w.bias, w.joint);
+ }
+ c.finalize(sorted);
+ vv.blend = addblendcombo(c);
+ }
+ }
+
+ void load(stream *f, char *buf, size_t bufsize)
+ {
+ md5weight w;
+ md5vert v;
+ tri t;
+ int index;
+
+ while(f->getline(buf, bufsize) && buf[0]!='}')
+ {
+ if(strstr(buf, "// meshes:"))
+ {
+ char *start = strchr(buf, ':')+1;
+ if(*start==' ') start++;
+ char *end = start + strlen(start)-1;
+ while(end >= start && isspace(*end)) end--;
+ name = newstring(start, end+1-start);
+ }
+ else if(strstr(buf, "shader"))
+ {
+ char *start = strchr(buf, '"'), *end = start ? strchr(start+1, '"') : NULL;
+ if(start && end)
+ {
+ char *texname = newstring(start+1, end-(start+1));
+ part *p = loading->parts.last();
+ p->initskins(notexture, notexture, group->meshes.length());
+ skin &s = p->skins.last();
+ s.tex = textureload(makerelpath(dir, texname), 0, true, false);
+ delete[] texname;
+ }
+ }
+ else if(sscanf(buf, " numverts %d", &numverts)==1)
+ {
+ numverts = max(numverts, 0);
+ if(numverts)
+ {
+ vertinfo = new md5vert[numverts];
+ verts = new vert[numverts];
+ }
+ }
+ else if(sscanf(buf, " numtris %d", &numtris)==1)
+ {
+ numtris = max(numtris, 0);
+ if(numtris) tris = new tri[numtris];
+ }
+ else if(sscanf(buf, " numweights %d", &numweights)==1)
+ {
+ numweights = max(numweights, 0);
+ if(numweights) weightinfo = new md5weight[numweights];
+ }
+ else if(sscanf(buf, " vert %d ( %f %f ) %hu %hu", &index, &v.tc.x, &v.tc.y, &v.start, &v.count)==5)
+ {
+ if(index>=0 && index<numverts) vertinfo[index] = v;
+ }
+ else if(sscanf(buf, " tri %d %hu %hu %hu", &index, &t.vert[0], &t.vert[1], &t.vert[2])==4)
+ {
+ if(index>=0 && index<numtris) tris[index] = t;
+ }
+ else if(sscanf(buf, " weight %d %d %f ( %f %f %f ) ", &index, &w.joint, &w.bias, &w.pos.x, &w.pos.y, &w.pos.z)==6)
+ {
+ w.pos.y = -w.pos.y;
+ if(index>=0 && index<numweights) weightinfo[index] = w;
+ }
+ }
+ }
+ };
+
+ struct md5meshgroup : skelmeshgroup
+ {
+ md5meshgroup()
+ {
+ }
+
+ bool loadmesh(const char *filename, float smooth)
+ {
+ stream *f = openfile(filename, "r");
+ if(!f) return false;
+
+ char buf[512];
+ vector<md5joint> basejoints;
+ while(f->getline(buf, sizeof(buf)))
+ {
+ int tmp;
+ if(sscanf(buf, " MD5Version %d", &tmp)==1)
+ {
+ if(tmp!=10) { delete f; return false; }
+ }
+ else if(sscanf(buf, " numJoints %d", &tmp)==1)
+ {
+ if(tmp<1) { delete f; return false; }
+ if(skel->numbones>0) continue;
+ skel->numbones = tmp;
+ skel->bones = new boneinfo[skel->numbones];
+ }
+ else if(sscanf(buf, " numMeshes %d", &tmp)==1)
+ {
+ if(tmp<1) { delete f; return false; }
+ }
+ else if(strstr(buf, "joints {"))
+ {
+ string name;
+ int parent;
+ md5joint j;
+ while(f->getline(buf, sizeof(buf)) && buf[0]!='}')
+ {
+ char *curbuf = buf, *curname = name;
+ bool allowspace = false;
+ while(*curbuf && isspace(*curbuf)) curbuf++;
+ if(*curbuf == '"') { curbuf++; allowspace = true; }
+ while(*curbuf && curname < &name[sizeof(name)-1])
+ {
+ char c = *curbuf++;
+ if(c == '"') break;
+ if(isspace(c) && !allowspace) break;
+ *curname++ = c;
+ }
+ *curname = '\0';
+ if(sscanf(curbuf, " %d ( %f %f %f ) ( %f %f %f )",
+ &parent, &j.pos.x, &j.pos.y, &j.pos.z,
+ &j.orient.x, &j.orient.y, &j.orient.z)==7)
+ {
+ j.pos.y = -j.pos.y;
+ j.orient.x = -j.orient.x;
+ j.orient.z = -j.orient.z;
+ if(basejoints.length()<skel->numbones)
+ {
+ if(!skel->bones[basejoints.length()].name)
+ skel->bones[basejoints.length()].name = newstring(name);
+ skel->bones[basejoints.length()].parent = parent;
+ }
+ j.orient.restorew();
+ basejoints.add(j);
+ }
+ }
+ if(basejoints.length()!=skel->numbones) { delete f; return false; }
+ }
+ else if(strstr(buf, "mesh {"))
+ {
+ md5mesh *m = new md5mesh;
+ m->group = this;
+ meshes.add(m);
+ m->load(f, buf, sizeof(buf));
+ if(!m->numtris || !m->numverts)
+ {
+ conoutf(CON_WARN, "empty mesh in %s", filename);
+ meshes.removeobj(m);
+ delete m;
+ }
+ }
+ }
+
+ if(skel->shared <= 1)
+ {
+ skel->linkchildren();
+ loopv(basejoints)
+ {
+ boneinfo &b = skel->bones[i];
+ b.base = dualquat(basejoints[i].orient, basejoints[i].pos);
+ (b.invbase = b.base).invert();
+ }
+ }
+
+ loopv(meshes)
+ {
+ md5mesh &m = *(md5mesh *)meshes[i];
+ m.buildverts(basejoints);
+ if(smooth <= 1) m.smoothnorms(smooth);
+ else m.buildnorms();
+ m.cleanup();
+ }
+
+ sortblendcombos();
+
+ delete f;
+ return true;
+ }
+
+ skelanimspec *loadanim(const char *filename)
+ {
+ skelanimspec *sa = skel->findskelanim(filename);
+ if(sa) return sa;
+
+ stream *f = openfile(filename, "r");
+ if(!f) return NULL;
+
+ vector<md5hierarchy> hierarchy;
+ vector<md5joint> basejoints;
+ int animdatalen = 0, animframes = 0;
+ float *animdata = NULL;
+ dualquat *animbones = NULL;
+ char buf[512];
+ while(f->getline(buf, sizeof(buf)))
+ {
+ int tmp;
+ if(sscanf(buf, " MD5Version %d", &tmp)==1)
+ {
+ if(tmp!=10) { delete f; return NULL; }
+ }
+ else if(sscanf(buf, " numJoints %d", &tmp)==1)
+ {
+ if(tmp!=skel->numbones) { delete f; return NULL; }
+ }
+ else if(sscanf(buf, " numFrames %d", &animframes)==1)
+ {
+ if(animframes<1) { delete f; return NULL; }
+ }
+ else if(sscanf(buf, " frameRate %d", &tmp)==1);
+ else if(sscanf(buf, " numAnimatedComponents %d", &animdatalen)==1)
+ {
+ if(animdatalen>0) animdata = new float[animdatalen];
+ }
+ else if(strstr(buf, "bounds {"))
+ {
+ while(f->getline(buf, sizeof(buf)) && buf[0]!='}');
+ }
+ else if(strstr(buf, "hierarchy {"))
+ {
+ while(f->getline(buf, sizeof(buf)) && buf[0]!='}')
+ {
+ md5hierarchy h;
+ if(sscanf(buf, " %100s %d %d %d", h.name, &h.parent, &h.flags, &h.start)==4)
+ hierarchy.add(h);
+ }
+ }
+ else if(strstr(buf, "baseframe {"))
+ {
+ while(f->getline(buf, sizeof(buf)) && buf[0]!='}')
+ {
+ md5joint j;
+ if(sscanf(buf, " ( %f %f %f ) ( %f %f %f )", &j.pos.x, &j.pos.y, &j.pos.z, &j.orient.x, &j.orient.y, &j.orient.z)==6)
+ {
+ j.pos.y = -j.pos.y;
+ j.orient.x = -j.orient.x;
+ j.orient.z = -j.orient.z;
+ j.orient.restorew();
+ basejoints.add(j);
+ }
+ }
+ if(basejoints.length()!=skel->numbones) { delete f; if(animdata) delete[] animdata; return NULL; }
+ animbones = new dualquat[(skel->numframes+animframes)*skel->numbones];
+ if(skel->framebones)
+ {
+ memcpy(animbones, skel->framebones, skel->numframes*skel->numbones*sizeof(dualquat));
+ delete[] skel->framebones;
+ }
+ skel->framebones = animbones;
+ animbones += skel->numframes*skel->numbones;
+
+ sa = &skel->addskelanim(filename);
+ sa->frame = skel->numframes;
+ sa->range = animframes;
+
+ skel->numframes += animframes;
+ }
+ else if(sscanf(buf, " frame %d", &tmp)==1)
+ {
+ for(int numdata = 0; f->getline(buf, sizeof(buf)) && buf[0]!='}';)
+ {
+ for(char *src = buf, *next = src; numdata < animdatalen; numdata++, src = next)
+ {
+ animdata[numdata] = strtod(src, &next);
+ if(next <= src) break;
+ }
+ }
+ dualquat *frame = &animbones[tmp*skel->numbones];
+ loopv(basejoints)
+ {
+ md5hierarchy &h = hierarchy[i];
+ md5joint j = basejoints[i];
+ if(h.start < animdatalen && h.flags)
+ {
+ float *jdata = &animdata[h.start];
+ if(h.flags&1) j.pos.x = *jdata++;
+ if(h.flags&2) j.pos.y = -*jdata++;
+ if(h.flags&4) j.pos.z = *jdata++;
+ if(h.flags&8) j.orient.x = -*jdata++;
+ if(h.flags&16) j.orient.y = *jdata++;
+ if(h.flags&32) j.orient.z = -*jdata++;
+ j.orient.restorew();
+ }
+ frame[i] = dualquat(j.orient, j.pos);
+ if(adjustments.inrange(i)) adjustments[i].adjust(frame[i]);
+ frame[i].mul(skel->bones[i].invbase);
+ if(h.parent >= 0) frame[i].mul(skel->bones[h.parent].base, dualquat(frame[i]));
+ frame[i].fixantipodal(skel->framebones[i]);
+ }
+ }
+ }
+
+ if(animdata) delete[] animdata;
+ delete f;
+
+ return sa;
+ }
+
+ bool load(const char *meshfile, float smooth)
+ {
+ name = newstring(meshfile);
+
+ if(!loadmesh(meshfile, smooth)) return false;
+
+ return true;
+ }
+ };
+
+ meshgroup *loadmeshes(const char *name, va_list args)
+ {
+ md5meshgroup *group = new md5meshgroup;
+ group->shareskeleton(va_arg(args, char *));
+ if(!group->load(name, va_arg(args, double))) { delete group; return NULL; }
+ return group;
+ }
+
+ bool loaddefaultparts()
+ {
+ skelpart &mdl = addpart();
+ mdl.pitchscale = mdl.pitchoffset = mdl.pitchmin = mdl.pitchmax = 0;
+ adjustments.setsize(0);
+ const char *fname = name + strlen(name);
+ do --fname; while(fname >= name && *fname!='/' && *fname!='\\');
+ fname++;
+ defformatstring(meshname, "packages/models/%s/%s.md5mesh", name, fname);
+ mdl.meshes = sharemeshes(path(meshname), NULL, 2.0);
+ if(!mdl.meshes) return false;
+ mdl.initanimparts();
+ mdl.initskins();
+ defformatstring(animname, "packages/models/%s/%s.md5anim", name, fname);
+ ((md5meshgroup *)mdl.meshes)->loadanim(path(animname));
+ return true;
+ }
};
skelcommands<md5> md5commands;
generated by cgit v1.2.3 (git 2.46.0) at 2026-02-21 15:04:14 +0000