diff --git a/TODO b/TODO
index d0ccf65..40f4c56 100644
--- a/TODO
+++ b/TODO
@@ -15,20 +15,24 @@ Clump & related:
 	- implement plugins:
 		Clump
 			R* Collision
+			Animation (old III dffs)
 		Atomic
 			((Particles))
 			R* Pipeline Set
+			Skin (old III dffs)
 		Geometry
-			-Native Data
 			((Morph))
-			-Skin
 			R* 2dfx
 		Material
 			UV Anim
 		Texture
 			(Sky Mipmap Val)
 
-- PDS Pipelines (at least dummies)
+- PDS Pipelines
+
+- ADC
+
+- uninstance geometry
 
 - UV Anim Dict
 
diff --git a/insttest.cpp b/insttest.cpp
index 7762543..e9c1592 100644
--- a/insttest.cpp
+++ b/insttest.cpp
@@ -62,15 +62,6 @@ main(int argc, char *argv[])
 
 //	printf("%s\n", argv[arg]);
 
-// only opengl:
-/*
-	for(int32 i = 0; i < c->numAtomics; i++){
-		Atomic *a = c->atomicList[i];
-		gl::printPipeinfo(a);
-	}
-	return 0;
-*/
-
 /*
 	for(int32 i = 0; i < c->numAtomics; i++){
 		Atomic *a = c->atomicList[i];
@@ -93,9 +84,9 @@ main(int argc, char *argv[])
 			p->instance(a);
 	}
 
-	data = new rw::uint8[256*1024];
+	data = new rw::uint8[512*1024];
 	rw::StreamMemory out;
-	out.open(data, 0, 256*1024);
+	out.open(data, 0, 512*1024);
 	c->streamWrite(&out);
 
 	FILE *cf = fopen("out.dff", "wb");
diff --git a/src/geometry.cpp b/src/geometry.cpp
index f012d04..8e8d2c9 100644
--- a/src/geometry.cpp
+++ b/src/geometry.cpp
@@ -270,6 +270,79 @@ Geometry::addMorphTargets(int32 n)
 	this->numMorphTargets += n;
 }
 
+void
+Geometry::allocateData(void)
+{
+	if(this->geoflags & PRELIT)
+		this->colors = new uint8[4*this->numVertices];
+	if((this->geoflags & TEXTURED) || (this->geoflags & TEXTURED2))
+		for(int32 i = 0; i < this->numTexCoordSets; i++)
+			this->texCoords[i] =
+				new float32[2*this->numVertices];
+	MorphTarget *m = this->morphTargets;
+	m->vertices = new float32[3*this->numVertices];
+	if(this->geoflags & NORMALS)
+		m->normals = new float32[3*this->numVertices];
+	// TODO: morph targets (who cares anyway?)
+}
+
+static int
+isDegenerate(uint16 *idx)
+{
+	// TODO: maybe check position instead of index?
+	return idx[0] == idx[1] ||
+	       idx[0] == idx[2] ||
+	       idx[1] == idx[2];
+}
+
+void
+Geometry::generateTriangles(void)
+{
+	MeshHeader *header = this->meshHeader;
+	assert(header != NULL);
+
+	this->numTriangles = 0;
+	Mesh *m = header->mesh;
+	for(uint32 i = 0; i < header->numMeshes; i++){
+		if(header->flags == 1){	// tristrip
+			for(uint32 j = 0; j < m->numIndices-2; j++){
+				if(!isDegenerate(&m->indices[j]))
+					this->numTriangles++;
+			}
+		}else
+			this->numTriangles += m->numIndices/3;
+		m++;
+	}
+
+	delete[] this->triangles;
+	this->triangles = new uint16[4*this->numTriangles];
+	printf("%d %p\n", this->numTriangles, this->triangles);
+
+	uint16 *f = this->triangles;
+	m = header->mesh;
+	for(uint32 i = 0; i < header->numMeshes; i++){
+		int32 matid = findPointer((void*)m->material,
+		                          (void**)this->materialList,
+		                          this->numMaterials);
+		if(header->flags == 1)	// tristrip
+			for(uint32 j = 0; j < m->numIndices-2; j++){
+				if(isDegenerate(&m->indices[j]))
+					continue;
+				*f++ = m->indices[j+1 + (j%2)];
+				*f++ = m->indices[j+0];
+				*f++ = matid;
+				*f++ = m->indices[j+2 - (j%2)];
+			}
+		else
+			for(uint32 j = 0; j < m->numIndices-2; j+=3){
+				*f++ = m->indices[j+1];
+				*f++ = m->indices[j+0];
+				*f++ = matid;
+				*f++ = m->indices[j+2];
+			}
+		m++;
+	}
+}
 
 //
 // Material
diff --git a/src/ogl.cpp b/src/ogl.cpp
index 577f79f..b89a0a3 100644
--- a/src/ogl.cpp
+++ b/src/ogl.cpp
@@ -176,7 +176,8 @@ packattrib(uint8 *dst, float32 *src, AttribDesc *a, float32 scale=1.0f)
 }
 
 ObjPipeline::ObjPipeline(uint32 platform)
- : rw::ObjPipeline(platform), numCustomAttribs(0), instanceCB(NULL) { }
+ : rw::ObjPipeline(platform), numCustomAttribs(0),
+   instanceCB(NULL), uninstanceCB(NULL) { }
 
 void
 ObjPipeline::instance(Atomic *atomic)
@@ -286,6 +287,7 @@ ObjPipeline::instance(Atomic *atomic)
 	}
 
 	if(geo->geoflags & Geometry::PRELIT){
+		// TODO: this seems too complicated
 		p = header->data + a->offset;
 		uint8 *color = geo->colors;
 		float32 f[4];
@@ -303,6 +305,132 @@ ObjPipeline::instance(Atomic *atomic)
 	geo->geoflags |= Geometry::NATIVE;
 }
 
+static void
+unpackattrib(float *dst, uint8 *src, AttribDesc *a, float32 scale=1.0f)
+{
+	int8 *i8src;
+	uint16 *u16src;
+	int16 *i16src;
+
+	switch(a->type){
+	case 0:	// float
+		memcpy(dst, src, a->size*4);
+		break;
+
+	// TODO: maybe have loop inside if?
+	case 1: // byte
+		i8src = (int8*)src;
+		for(int i = 0; i < a->size; i++){
+			if(!a->normalized)
+				dst[i] = i8src[i]/scale;
+			else
+				dst[i] = i8src[i]/127.0f;
+		}
+		break;
+
+	case 2: // ubyte
+		for(int i = 0; i < a->size; i++){
+			if(!a->normalized)
+				dst[i] = src[i]/scale;
+			else
+				dst[i] = src[i]/255.0f;
+		}
+		break;
+
+	case 3: // short
+		i16src = (int16*)src;
+		for(int i = 0; i < a->size; i++){
+			if(!a->normalized)
+				dst[i] = i16src[i]/scale;
+			else
+				dst[i] = i16src[i]/32767.0f;
+		}
+		break;
+
+	case 4: // ushort
+		u16src = (uint16*)src;
+		for(int i = 0; i < a->size; i++){
+			if(!a->normalized)
+				dst[i] = u16src[i]/scale;
+			else
+				dst[i] = u16src[i]/65435.0f;
+		}
+		break;
+	}
+}
+
+void
+ObjPipeline::uninstance(Atomic *atomic)
+{
+	Geometry *geo = atomic->geometry;
+	if((geo->geoflags & Geometry::NATIVE) == 0)
+		return;
+	geo->geoflags &= ~Geometry::NATIVE;
+	geo->allocateData();
+
+	uint8 *p;
+	float32 *texcoord = geo->texCoords[0];
+	uint8 *color = geo->colors;
+	float32 *vert = geo->morphTargets->vertices;
+	float32 *norm = geo->morphTargets->normals;
+	float32 f[4];
+
+	InstanceDataHeader *header = (InstanceDataHeader*)geo->instData;
+	for(int i = 0; i < header->numAttribs; i++){
+		AttribDesc *a = &header->attribs[i];
+		p = header->data + a->offset;
+
+		switch(a->index){
+		case 0:		// Vertices
+			for(int32 i = 0; i < geo->numVertices; i++){
+				unpackattrib(vert, p, a);
+				vert += 3;
+				p += a->stride;
+			}
+			break;
+
+		case 1:		// texCoords
+			for(int32 i = 0; i < geo->numVertices; i++){
+				unpackattrib(texcoord, p, a, 512.0f);
+				texcoord += 2;
+				p += a->stride;
+			}
+			break;
+
+		case 2:		// normals
+			for(int32 i = 0; i < geo->numVertices; i++){
+				unpackattrib(norm, p, a);
+				norm += 3;
+				p += a->stride;
+			}
+			break;
+
+		case 3:		// colors
+			for(int32 i = 0; i < geo->numVertices; i++){
+				// TODO: this seems too complicated
+				unpackattrib(f, p, a);
+				color[0] = f[0]*255.0f;
+				color[1] = f[1]*255.0f;
+				color[2] = f[2]*255.0f;
+				color[3] = f[3]*255.0f;
+				color += 4;
+				p += a->stride;
+			}
+			break;
+		}
+	}
+
+	if(this->uninstanceCB)
+		uninstanceCB(geo);
+
+	geo->generateTriangles();
+
+	delete header->attribs;
+	delete header->data;
+	delete header;
+	geo->instData = NULL;
+}
+
 ObjPipeline*
 makeDefaultPipeline(void)
 {
@@ -466,6 +594,46 @@ skinInstanceCB(Geometry *g, int32 i, uint32 offset)
 	return 8;
 }
 
+void
+skinUninstanceCB(Geometry *geo)
+{
+	InstanceDataHeader *header = (InstanceDataHeader*)geo->instData;
+
+        Skin *skin = *PLUGINOFFSET(Skin*, geo, skinGlobals.offset);
+        if(skin == NULL)
+		return;
+
+	skin->allocateVertexData(geo->numVertices);
+
+	uint8 *p;
+	float *weights = skin->weights;
+	uint8 *indices = skin->indices;
+	for(int i = 0; i < header->numAttribs; i++){
+		AttribDesc *a = &header->attribs[i];
+		p = header->data + a->offset;
+
+		switch(a->index){
+		case 4:		// weights
+			for(int32 i = 0; i < geo->numVertices; i++){
+				unpackattrib(weights, p, a);
+				weights += 4;
+				p += a->stride;
+			}
+			break;
+
+		case 5:		// indices
+			for(int32 i = 0; i < geo->numVertices; i++){
+				*indices++ = p[0];
+				*indices++ = p[1];
+				*indices++ = p[2];
+				*indices++ = p[3];
+				p += a->stride;
+			}
+			break;
+		}
+	}
+}
+
 ObjPipeline*
 makeSkinPipeline(void)
 {
@@ -474,6 +642,7 @@ makeSkinPipeline(void)
 	pipe->pluginData = 1;
 	pipe->numCustomAttribs = 2;
 	pipe->instanceCB = skinInstanceCB;
+	pipe->uninstanceCB = skinUninstanceCB;
 	return pipe;
 }
 
diff --git a/src/plugins.cpp b/src/plugins.cpp
index 4abca04..8708ff7 100644
--- a/src/plugins.cpp
+++ b/src/plugins.cpp
@@ -62,9 +62,9 @@ readHAnim(Stream *stream, int32, void *object, int32 offset, int32)
 {
 	int32 cnst, numNodes;
 	HAnimData *hanim = PLUGINOFFSET(HAnimData, object, offset);
-	cnst = stream->readI32();
-	if(cnst != 256){
-		printf("hanim const was not 256\n");
+	ver = stream->readI32();
+	if(ver != 0x100){
+		fprintf(stderr, "hanim ver was not 0x100\n");
 		return;
 	}
 	hanim->id = stream->readI32();
@@ -362,38 +362,13 @@ copySkin(void *dst, void *src, int32 offset, int32)
 	dstskin->numBones = srcskin->numBones;
 	dstskin->numUsedBones = srcskin->numUsedBones;
 	dstskin->maxIndex = srcskin->maxIndex;
-	uint32 size = srcskin->numUsedBones +
-	              srcskin->numBones*64 +
-	              geometry->numVertices*(16+4) + 15;
-	uint8 *data = new uint8[size];
-	dstskin->data = data;
-	memcpy(dstskin->data, srcskin->data, size);
-
-	dstskin->usedBones = NULL;
-	if(srcskin->usedBones){
-		dstskin->usedBones = data;
-		data += dstskin->numUsedBones;
-	}
-
-	uintptr ptr = (uintptr)data + 15;
-	ptr &= ~0xF;
-	data = (uint8*)ptr;
-	dstskin->inverseMatrices = NULL;
-	if(srcskin->inverseMatrices){
-		dstskin->inverseMatrices = (float*)data;
-		data += 64*dstskin->numBones;
-	}
-
-	dstskin->indices = NULL;
-	if(srcskin->indices){
-		dstskin->indices = data;
-		data += 4*geometry->numVertices;
-	}
-
-	dstskin->weights = NULL;
-	if(srcskin->weights)
-		dstskin->weights = (float*)data;
 
+	dstskin->allocateData(geometry->numVertices);
+	memcpy(dstskin->usedBones, srcskin->usedBones, srcskin->numUsedBones);
+	memcpy(dstskin->inverseMatrices, srcskin->inverseMatrices,
+	       srcskin->numBones*64);
+	memcpy(dstskin->indices, srcskin->indices, geometry->numVertices*4);
+	memcpy(dstskin->weights, srcskin->weights, geometry->numVertices*16);
 	return dst;
 }
 
@@ -422,37 +397,9 @@ readSkin(Stream *stream, int32 len, void *object, int32 offset, int32)
 	skin->numUsedBones = header[1];
 	skin->maxIndex = header[2];
 
+	// probably rw::version >= 0x34000
 	bool oldFormat = skin->numUsedBones == 0;
-	uint32 size = skin->numUsedBones +
-	              skin->numBones*64 +
-	              geometry->numVertices*(16+4) + 15;
-	uint8 *data = new uint8[size];
-	skin->data = data;
-
-	skin->usedBones = NULL;
-	if(skin->numUsedBones){
-		skin->usedBones = data;
-		data += skin->numUsedBones;
-	}
-
-	uintptr ptr = (uintptr)data + 15;
-	ptr &= ~0xF;
-	data = (uint8*)ptr;
-	skin->inverseMatrices = NULL;
-	if(skin->numBones){
-		skin->inverseMatrices = (float*)data;
-		data += 64*skin->numBones;
-	}
-
-	skin->indices = NULL;
-	if(geometry->numVertices){
-		skin->indices = data;
-		data += 4*geometry->numVertices;
-	}
-
-	skin->weights = NULL;
-	if(geometry->numVertices)
-		skin->weights = (float*)data;
+	skin->allocateData(geometry->numVertices);
 
 	if(skin->usedBones)
 		stream->read(skin->usedBones, skin->numUsedBones);
@@ -569,6 +516,55 @@ registerSkinPlugin(void)
 	Atomic::setStreamRightsCallback(ID_SKIN, skinRights);
 }
 
+void
+Skin::allocateData(int32 numVerts)
+{
+	uint32 size = this->numUsedBones +
+	              this->numBones*64 +
+	              numVerts*(16+4) + 15;
+	this->data = new uint8[size];
+	uint8 *data = this->data;
+
+	this->usedBones = NULL;
+	if(this->numUsedBones){
+		this->usedBones = data;
+		data += this->numUsedBones;
+	}
+
+	uintptr ptr = (uintptr)data + 15;
+	ptr &= ~0xF;
+	data = (uint8*)ptr;
+	this->inverseMatrices = NULL;
+	if(this->numBones){
+		this->inverseMatrices = (float*)data;
+		data += 64*this->numBones;
+	}
+
+	this->indices = NULL;
+	if(numVerts){
+		this->indices = data;
+		data += 4*numVerts;
+	}
+
+	this->weights = NULL;
+	if(numVerts)
+		this->weights = (float*)data;
+
+}
+
+void
+Skin::allocateVertexData(int32 numVerts)
+{
+	uint8 *usedBones = this->usedBones;
+	float *invMats = this->inverseMatrices;
+	uint8 *data = this->data;
+
+	this->allocateData(numVerts);
+	memcpy(this->usedBones, usedBones, this->numUsedBones);
+	memcpy(this->inverseMatrices, invMats, this->numBones*64);
+	delete[] data;
+}
+
 //
 // MatFX
 //
@@ -612,6 +608,7 @@ writeAtomicMatFX(Stream *stream, int32, void *object, int32 offset, int32)
 static int32
 getSizeAtomicMatFX(void *object, int32 offset, int32)
 {
+	// TODO: version dependent
 /*	int32 flag;
 	flag = *PLUGINOFFSET(int32, object, offset);
 	return flag ? 4 : -1; */
diff --git a/src/rwobjects.h b/src/rwobjects.h
index 63ac3ca..b1555a7 100644
--- a/src/rwobjects.h
+++ b/src/rwobjects.h
@@ -289,6 +289,8 @@ struct Geometry : PluginBase<Geometry>, Object
 	bool streamWrite(Stream *stream);
 	uint32 streamGetSize(void);
 	void addMorphTargets(int32 n);
+	void allocateData(void);
+	void generateTriangles(void);
 
 	enum Flags
 	{
@@ -318,6 +320,9 @@ struct Skin
 	uint8 *indices;
 	float *weights;
 	uint8 *data;	// only used by delete
+
+	void allocateData(int32 numVerts);
+	void allocateVertexData(int32 numVerts);
 };
 
 struct SkinGlobals
diff --git a/src/rwogl.h b/src/rwogl.h
index 9352703..4c0bbe9 100644
--- a/src/rwogl.h
+++ b/src/rwogl.h
@@ -39,9 +39,11 @@ class ObjPipeline : public rw::ObjPipeline
 public:
 	uint32 numCustomAttribs;
 	uint32 (*instanceCB)(Geometry *g, int32 i, uint32 offset);
+	void (*uninstanceCB)(Geometry *g);
 
 	ObjPipeline(uint32 platform);
 	virtual void instance(Atomic *atomic);
+	virtual void uninstance(Atomic *atomic);
 };
 
 ObjPipeline *makeDefaultPipeline(void);