Please do not hate me, it makes sense...

1 files changed, 0 insertions, 490 deletions

diff --git a/src/engine/vertmodel.h b/src/engine/vertmodel.h
deleted file mode 100644
index e9af1b0..0000000
--- a/src/engine/vertmodel.h
+++ /dev/null
@@ -1,490 +0,0 @@
-struct vertmodel : animmodel
-{
-	struct vert { vec pos, norm; };
-	struct vvert { vec pos; vec2 tc; };
-	struct vvertn : vvert { vec norm; };
-	struct vvertbump : vvert { squat tangent; };
-	struct tcvert { vec2 tc; };
-	struct bumpvert { vec4 tangent; };
-	struct tri { ushort vert[3]; };
-
-	struct vbocacheentry
-	{
-		GLuint vbuf;
-		animstate as;
-		int millis;
-
-		vbocacheentry() : vbuf(0) { as.cur.fr1 = as.prev.fr1 = -1; }
-	};
-
-	struct vertmesh : mesh
-	{
-		vert *verts;
-		tcvert *tcverts;
-		bumpvert *bumpverts;
-		tri *tris;
-		int numverts, numtris;
-
-		int voffset, eoffset, elen;
-		ushort minvert, maxvert;
-
-		vertmesh() : verts(0), tcverts(0), bumpverts(0), tris(0)
-		{
-		}
-
-		virtual ~vertmesh()
-		{
-			DELETEA(verts);
-			DELETEA(tcverts);
-			DELETEA(bumpverts);
-			DELETEA(tris);
-		}
-
-		void smoothnorms(float limit = 0, bool areaweight = true)
-		{
-			if(((vertmeshgroup *)group)->numframes == 1) mesh::smoothnorms(verts, numverts, tris, numtris, limit, areaweight);
-			else buildnorms(areaweight);
-		}
-
-		void buildnorms(bool areaweight = true)
-		{
-			mesh::buildnorms(verts, numverts, tris, numtris, areaweight, ((vertmeshgroup *)group)->numframes);
-		}
-
-		void calctangents(bool areaweight = true)
-		{
-			if(bumpverts) return;
-			bumpverts = new bumpvert[((vertmeshgroup *)group)->numframes*numverts];
-			mesh::calctangents(bumpverts, verts, tcverts, numverts, tris, numtris, areaweight, ((vertmeshgroup *)group)->numframes);
-		}
-
-		void calcbb(vec &bbmin, vec &bbmax, const matrix4x3 &m)
-		{
-			loopj(numverts)
-			{
-				vec v = m.transform(verts[j].pos);
-				loopi(3)
-				{
-					bbmin[i] = min(bbmin[i], v[i]);
-					bbmax[i] = max(bbmax[i], v[i]);
-				}
-			}
-		}
-
-		void genBIH(BIH::mesh &m)
-		{
-			m.tris = (const BIH::tri *)tris;
-			m.numtris = numtris;
-			m.pos = (const uchar *)&verts->pos;
-			m.posstride = sizeof(vert);
-			m.tc = (const uchar *)&tcverts->tc;
-			m.tcstride = sizeof(tcvert);
-		}
-
-		static inline void assignvert(vvertn &vv, int j, tcvert &tc, vert &v)
-		{
-			vv.pos = v.pos;
-			vv.norm = v.norm;
-			vv.tc = tc.tc;
-		}
-
-		inline void assignvert(vvertbump &vv, int j, tcvert &tc, vert &v)
-		{
-			vv.pos = v.pos;
-			vv.tc = tc.tc;
-			vv.tangent = bumpverts[j].tangent;
-		}
-
-		template<class T>
-		int genvbo(vector<ushort> &idxs, int offset, vector<T> &vverts, int *htdata, int htlen)
-		{
-			voffset = offset;
-			eoffset = idxs.length();
-			minvert = 0xFFFF;
-			loopi(numtris)
-			{
-				tri &t = tris[i];
-				loopj(3)
-				{
-					int index = t.vert[j];
-					tcvert &tc = tcverts[index];
-					vert &v = verts[index];
-					T vv;
-					assignvert(vv, index, tc, v);
-					int htidx = hthash(v.pos)&(htlen-1);
-					loopk(htlen)
-					{
-						int &vidx = htdata[(htidx+k)&(htlen-1)];
-						if(vidx < 0) { vidx = idxs.add(ushort(vverts.length())); vverts.add(vv); break; }
-						else if(!memcmp(&vverts[vidx], &vv, sizeof(vv))) { minvert = min(minvert, idxs.add(ushort(vidx))); break; }
-					}
-				}
-			}
-			minvert = min(minvert, ushort(voffset));
-			maxvert = max(minvert, ushort(vverts.length()-1));
-			elen = idxs.length()-eoffset;
-			return vverts.length()-voffset;
-		}
-
-		int genvbo(vector<ushort> &idxs, int offset)
-		{
-			voffset = offset;
-			eoffset = idxs.length();
-			loopi(numtris)
-			{
-				tri &t = tris[i];
-				loopj(3) idxs.add(voffset+t.vert[j]);
-			}
-			minvert = voffset;
-			maxvert = voffset + numverts-1;
-			elen = idxs.length()-eoffset;
-			return numverts;
-		}
-
-		template<class T>
-		static inline void fillvert(T &vv, int j, tcvert &tc, vert &v)
-		{
-			vv.tc = tc.tc;
-		}
-
-		template<class T>
-		void fillverts(T *vdata)
-		{
-			vdata += voffset;
-			loopi(numverts) fillvert(vdata[i], i, tcverts[i], verts[i]);
-		}
-
-		void interpverts(const animstate &as, bool tangents, void * RESTRICT vdata, skin &s)
-		{
-			const vert * RESTRICT vert1 = &verts[as.cur.fr1 * numverts],
-					   * RESTRICT vert2 = &verts[as.cur.fr2 * numverts],
-					   * RESTRICT pvert1 = as.interp<1 ? &verts[as.prev.fr1 * numverts] : NULL,
-					   * RESTRICT pvert2 = as.interp<1 ? &verts[as.prev.fr2 * numverts] : NULL;
-			#define ipvert(attrib)   v.attrib.lerp(vert1[i].attrib, vert2[i].attrib, as.cur.t)
-			#define ipbvert(attrib, type)  v.attrib.lerp(bvert1[i].attrib, bvert2[i].attrib, as.cur.t)
-			#define ipvertp(attrib)  v.attrib.lerp(pvert1[i].attrib, pvert2[i].attrib, as.prev.t).lerp(vec().lerp(vert1[i].attrib, vert2[i].attrib, as.cur.t), as.interp)
-			#define ipbvertp(attrib, type) v.attrib.lerp(type().lerp(bpvert1[i].attrib, bpvert2[i].attrib, as.prev.t), type().lerp(bvert1[i].attrib, bvert2[i].attrib, as.cur.t), as.interp)
-			#define iploop(type, body) \
-				loopi(numverts) \
-				{ \
-					type &v = ((type * RESTRICT)vdata)[i]; \
-					body; \
-				}
-			if(tangents)
-			{
-				const bumpvert * RESTRICT bvert1 = &bumpverts[as.cur.fr1 * numverts],
-							   * RESTRICT bvert2 = &bumpverts[as.cur.fr2 * numverts],
-							   * RESTRICT bpvert1 = as.interp<1 ? &bumpverts[as.prev.fr1 * numverts] : NULL,
-							   * RESTRICT bpvert2 = as.interp<1 ? &bumpverts[as.prev.fr2 * numverts] : NULL;
-				if(as.interp<1) iploop(vvertbump, { ipvertp(pos); ipbvertp(tangent, vec4); })
-				else iploop(vvertbump, { ipvert(pos); ipbvert(tangent, vec4); })
-			}
-			else
-			{
-				if(as.interp<1) iploop(vvertn, { ipvertp(pos); ipvertp(norm); })
-				else iploop(vvertn, { ipvert(pos); ipvert(norm); })
-			}
-			#undef iploop
-			#undef ipvert
-			#undef ipbvert
-			#undef ipvertp
-			#undef ipbvertp
-		}
-
-		void render(const animstate *as, skin &s, vbocacheentry &vc)
-		{
-			if(!Shader::lastshader) return;
-			glDrawRangeElements_(GL_TRIANGLES, minvert, maxvert, elen, GL_UNSIGNED_SHORT, &((vertmeshgroup *)group)->edata[eoffset]);
-			glde++;
-			xtravertsva += numverts;
-		}
-	};
-
-	struct tag
-	{
-		char *name;
-		matrix4x3 transform;
-
-		tag() : name(NULL) {}
-		~tag() { DELETEA(name); }
-	};
-
-	struct vertmeshgroup : meshgroup
-	{
-		int numframes;
-		tag *tags;
-		int numtags;
-
-		static const int MAXVBOCACHE = 16;
-		vbocacheentry vbocache[MAXVBOCACHE];
-
-		ushort *edata;
-		GLuint ebuf;
-		bool vtangents;
-		int vlen, vertsize;
-		uchar *vdata;
-
-		vertmeshgroup() : numframes(0), tags(NULL), numtags(0), edata(NULL), ebuf(0), vtangents(false), vlen(0), vertsize(0), vdata(NULL)
-		{
-		}
-
-		virtual ~vertmeshgroup()
-		{
-			DELETEA(tags);
-			if(ebuf) glDeleteBuffers_(1, &ebuf);
-			loopi(MAXVBOCACHE)
-			{
-				if(vbocache[i].vbuf) glDeleteBuffers_(1, &vbocache[i].vbuf);
-			}
-			DELETEA(vdata);
-		}
-
-		int findtag(const char *name)
-		{
-			loopi(numtags) if(!strcmp(tags[i].name, name)) return i;
-			return -1;
-		}
-
-		int totalframes() const { return numframes; }
-
-		void concattagtransform(part *p, int i, const matrix4x3 &m, matrix4x3 &n)
-		{
-			n.mul(m, tags[numtags + i].transform);
-			n.posttranslate(m.transformnormal(p->translate), p->model->scale);
-		}
-
-		void calctagmatrix(part *p, int i, const animstate &as, matrix4 &matrix)
-		{
-			const matrix4x3 &tag1 = tags[as.cur.fr1*numtags + i].transform,
-							&tag2 = tags[as.cur.fr2*numtags + i].transform;
-			matrix4x3 tag;
-			tag.lerp(tag1, tag2, as.cur.t);
-			if(as.interp<1)
-			{
-				const matrix4x3 &tag1p = tags[as.prev.fr1*numtags + i].transform,
-								&tag2p = tags[as.prev.fr2*numtags + i].transform;
-				matrix4x3 tagp;
-				tagp.lerp(tag1p, tag2p, as.prev.t);
-				tag.lerp(tagp, tag, as.interp);
-			}
-			tag.d.add(p->translate).mul(p->model->scale);
-			matrix = matrix4(tag);
-		}
-
-		void genvbo(bool tangents, vbocacheentry &vc)
-		{
-			if(!vc.vbuf) glGenBuffers_(1, &vc.vbuf);
-			if(ebuf) return;
-
-			vector<ushort> idxs;
-
-			if(tangents) loopv(meshes) ((vertmesh *)meshes[i])->calctangents();
-
-			vtangents = tangents;
-			vertsize = tangents ? sizeof(vvertbump) : sizeof(vvertn);
-			vlen = 0;
-			if(numframes>1)
-			{
-				loopv(meshes) vlen += ((vertmesh *)meshes[i])->genvbo(idxs, vlen);
-				DELETEA(vdata);
-				vdata = new uchar[vlen*vertsize];
-				#define FILLVDATA(type) do { \
-					loopv(meshes) ((vertmesh *)meshes[i])->fillverts((type *)vdata); \
-				} while(0)
-				if(tangents) FILLVDATA(vvertbump);
-				else FILLVDATA(vvertn);
-				#undef FILLVDATA
-			}
-			else
-			{
-				gle::bindvbo(vc.vbuf);
-				#define GENVBO(type) do { \
-					vector<type> vverts; \
-					loopv(meshes) vlen += ((vertmesh *)meshes[i])->genvbo(idxs, vlen, vverts, htdata, htlen); \
-					glBufferData_(GL_ARRAY_BUFFER, vverts.length()*sizeof(type), vverts.getbuf(), GL_STATIC_DRAW); \
-				} while(0)
-				int numverts = 0, htlen = 128;
-				loopv(meshes) numverts += ((vertmesh *)meshes[i])->numverts;
-				while(htlen < numverts) htlen *= 2;
-				if(numverts*4 > htlen*3) htlen *= 2;
-				int *htdata = new int[htlen];
-				memset(htdata, -1, htlen*sizeof(int));
-				if(tangents) GENVBO(vvertbump);
-				else GENVBO(vvertn);
-				delete[] htdata;
-				#undef GENVBO
-				gle::clearvbo();
-			}
-
-			glGenBuffers_(1, &ebuf);
-			gle::bindebo(ebuf);
-			glBufferData_(GL_ELEMENT_ARRAY_BUFFER, idxs.length()*sizeof(ushort), idxs.getbuf(), GL_STATIC_DRAW);
-			gle::clearebo();
-		}
-
-		void bindvbo(const animstate *as, vbocacheentry &vc)
-		{
-			vvert *vverts = 0;
-			bindpos(ebuf, vc.vbuf, &vverts->pos, vertsize);
-			if(as->cur.anim&ANIM_NOSKIN)
-			{
-				if(enabletc) disabletc();
-				if(enablenormals) disablenormals();
-				if(enabletangents) disabletangents();
-			}
-			else
-			{
-				if(vtangents)
-				{
-					if(enablenormals) disablenormals();
-					vvertbump *vvertbumps = 0;
-					bindtangents(&vvertbumps->tangent, vertsize);
-				}
-				else
-				{
-					if(enabletangents) disabletangents();
-					vvertn *vvertns = 0;
-					bindnormals(&vvertns->norm, vertsize);
-				}
-
-				bindtc(&vverts->tc, vertsize);
-			}
-			if(enablebones) disablebones();
-		}
-
-		void cleanup()
-		{
-			loopi(MAXVBOCACHE)
-			{
-				vbocacheentry &c = vbocache[i];
-				if(c.vbuf) { glDeleteBuffers_(1, &c.vbuf); c.vbuf = 0; }
-				c.as.cur.fr1 = -1;
-			}
-			if(ebuf) { glDeleteBuffers_(1, &ebuf); ebuf = 0; }
-		}
-
-		void preload(part *p)
-		{
-			if(numframes > 1) return;
-			bool tangents = p->tangents();
-			if(tangents!=vtangents) cleanup();
-			if(!vbocache->vbuf) genvbo(tangents, *vbocache);
-		}
-
-		void render(const animstate *as, float pitch, const vec &axis, const vec &forward, dynent *d, part *p)
-		{
-			if(as->cur.anim&ANIM_NORENDER)
-			{
-				loopv(p->links) calctagmatrix(p, p->links[i].tag, *as, p->links[i].matrix);
-				return;
-			}
-
-			bool tangents = p->tangents();
-			if(tangents!=vtangents) { cleanup(); disablevbo(); }
-			vbocacheentry *vc = NULL;
-			if(numframes<=1) vc = vbocache;
-			else
-			{
-				loopi(MAXVBOCACHE)
-				{
-					vbocacheentry &c = vbocache[i];
-					if(!c.vbuf) continue;
-					if(c.as==*as) { vc = &c; break; }
-				}
-				if(!vc) loopi(MAXVBOCACHE) { vc = &vbocache[i]; if(!vc->vbuf || vc->millis < lastmillis) break; }
-			}
-			if(!vc->vbuf) genvbo(tangents, *vc);
-			if(numframes>1)
-			{
-				if(vc->as!=*as)
-				{
-					vc->as = *as;
-					vc->millis = lastmillis;
-					loopv(meshes)
-					{
-						vertmesh &m = *(vertmesh *)meshes[i];
-						m.interpverts(*as, tangents, vdata + m.voffset*vertsize, p->skins[i]);
-					}
-					gle::bindvbo(vc->vbuf);
-					glBufferData_(GL_ARRAY_BUFFER, vlen*vertsize, vdata, GL_STREAM_DRAW);
-				}
-				vc->millis = lastmillis;
-			}
-
-			bindvbo(as, *vc);
-			loopv(meshes)
-			{
-				vertmesh *m = (vertmesh *)meshes[i];
-				p->skins[i].bind(m, as);
-				m->render(as, p->skins[i], *vc);
-			}
-
-			loopv(p->links) calctagmatrix(p, p->links[i].tag, *as, p->links[i].matrix);
-		}
-	};
-
-	vertmodel(const char *name) : animmodel(name)
-	{
-	}
-};
-
-template<class MDL> struct vertloader : modelloader<MDL, vertmodel>
-{
-	vertloader(const char *name) : modelloader<MDL, vertmodel>(name) {}
-};
-
-template<class MDL> struct vertcommands : modelcommands<MDL, struct MDL::vertmesh>
-{
-	typedef struct MDL::part part;
-	typedef struct MDL::skin skin;
-
-	static void loadpart(char *model, float *smooth)
-	{
-		if(!MDL::loading) { conoutf(CON_ERROR, "not loading an %s", MDL::formatname()); return; }
-		defformatstring(filename, "%s/%s", MDL::dir, model);
-		part &mdl = MDL::loading->addpart();
-		if(mdl.index) mdl.pitchscale = mdl.pitchoffset = mdl.pitchmin = mdl.pitchmax = 0;
-		mdl.meshes = MDL::loading->sharemeshes(path(filename), double(*smooth > 0 ? cos(clamp(*smooth, 0.0f, 180.0f)*RAD) : 2));
-		if(!mdl.meshes) conoutf(CON_ERROR, "could not load %s", filename);
-		else mdl.initskins();
-	}
-
-	static void setpitch(float *pitchscale, float *pitchoffset, float *pitchmin, float *pitchmax)
-	{
-		if(!MDL::loading || MDL::loading->parts.empty()) { conoutf(CON_ERROR, "not loading an %s", MDL::formatname()); return; }
-		part &mdl = *MDL::loading->parts.last();
-
-		mdl.pitchscale = *pitchscale;
-		mdl.pitchoffset = *pitchoffset;
-		if(*pitchmin || *pitchmax)
-		{
-			mdl.pitchmin = *pitchmin;
-			mdl.pitchmax = *pitchmax;
-		}
-		else
-		{
-			mdl.pitchmin = -360*fabs(mdl.pitchscale) + mdl.pitchoffset;
-			mdl.pitchmax = 360*fabs(mdl.pitchscale) + mdl.pitchoffset;
-		}
-	}
-
-	static void setanim(char *anim, int *frame, int *range, float *speed, int *priority)
-	{
-		if(!MDL::loading || MDL::loading->parts.empty()) { conoutf(CON_ERROR, "not loading an %s", MDL::formatname()); return; }
-		vector<int> anims;
-		findanims(anim, anims);
-		if(anims.empty()) conoutf(CON_ERROR, "could not find animation %s", anim);
-		else loopv(anims)
-		{
-			MDL::loading->parts.last()->setanim(0, anims[i], *frame, *range, *speed, *priority);
-		}
-	}
-
-	vertcommands()
-	{
-		if(MDL::multiparted()) this->modelcommand(loadpart, "load", "sf");
-		this->modelcommand(setpitch, "pitch", "ffff");
-		if(MDL::animated()) this->modelcommand(setanim, "anim", "siiff");
-	}
-};
-