Import Cai1Hsu/re3 @ miami (reVC / GTA:VC decompilation)HEADmiami

Snapshot import (no upstream history) into git.ancap.in.ua/claude, per @lzcnt.
Source: https://github.com/Cai1Hsu/re3 branch miami.

1 files changed, 668 insertions, 0 deletions

diff --git a/src/animation/FrameUpdate.cpp b/src/animation/FrameUpdate.cpp
new file mode 100644
index 0000000..d3094bb
--- /dev/null
+++ b/src/animation/FrameUpdate.cpp
@@ -0,0 +1,668 @@
+#include "common.h"
+
+#include "NodeName.h"
+#include "VisibilityPlugins.h"
+#include "AnimBlendClumpData.h"
+#include "AnimBlendAssociation.h"
+#include "RpAnimBlend.h"
+
+CAnimBlendClumpData *gpAnimBlendClump;
+
+// PS2 names without "NonSkinned"
+void FrameUpdateCallBackNonSkinned(AnimBlendFrameData *frame, void *arg);
+void FrameUpdateCallBackWithVelocityExtractionNonSkinned(AnimBlendFrameData *frame, void *arg);
+void FrameUpdateCallBackWith3dVelocityExtractionNonSkinned(AnimBlendFrameData *frame, void *arg);
+
+void FrameUpdateCallBackSkinned(AnimBlendFrameData *frame, void *arg);
+void FrameUpdateCallBackWithVelocityExtractionSkinned(AnimBlendFrameData *frame, void *arg);
+void FrameUpdateCallBackWith3dVelocityExtractionSkinned(AnimBlendFrameData *frame, void *arg);
+
+void FrameUpdateCallBackNonSkinnedCompressed(AnimBlendFrameData *frame, void *arg);
+void FrameUpdateCallBackSkinnedCompressed(AnimBlendFrameData *frame, void *arg);
+
+void
+FrameUpdateCallBackNonSkinned(AnimBlendFrameData *frame, void *arg)
+{
+	CVector vec, pos(0.0f, 0.0f, 0.0f);
+	CQuaternion q, rot(0.0f, 0.0f, 0.0f, 0.0f);
+	float totalBlendAmount = 0.0f;
+	RwMatrix *mat = RwFrameGetMatrix(frame->frame);
+	CAnimBlendNode **node;
+	AnimBlendFrameUpdateData *updateData = (AnimBlendFrameUpdateData*)arg;
+
+	if(frame->flag & AnimBlendFrameData::VELOCITY_EXTRACTION &&
+	   gpAnimBlendClump->velocity2d){
+		if(frame->flag & AnimBlendFrameData::VELOCITY_EXTRACTION_3D)
+			FrameUpdateCallBackWith3dVelocityExtractionNonSkinned(frame, arg);
+		else
+			FrameUpdateCallBackWithVelocityExtractionNonSkinned(frame, arg);
+		return;
+	}
+
+	if(updateData->foobar)
+		for(node = updateData->nodes; *node; node++)
+			if((*node)->sequence && (*node)->association->IsPartial())
+				totalBlendAmount += (*node)->association->blendAmount;
+
+	for(node = updateData->nodes; *node; node++){
+		if((*node)->sequence){
+			(*node)->Update(vec, q, 1.0f-totalBlendAmount);
+			if((*node)->sequence->HasTranslation())
+				pos += vec;
+#ifdef FIX_BUGS
+			if(DotProduct(rot, q) < 0.0f)
+				rot -= q;
+			else
+#endif
+				rot += q;
+		}
+		++*node;
+	}
+
+	if((frame->flag & AnimBlendFrameData::IGNORE_ROTATION) == 0){
+		RwMatrixSetIdentity(mat);
+		rot.Normalise();
+		rot.Get(mat);
+	}
+
+	if((frame->flag & AnimBlendFrameData::IGNORE_TRANSLATION) == 0){
+		mat->pos.x = pos.x;
+		mat->pos.y = pos.y;
+		mat->pos.z = pos.z;
+		mat->pos.x += frame->resetPos.x;
+		mat->pos.y += frame->resetPos.y;
+		mat->pos.z += frame->resetPos.z;
+	}
+	RwMatrixUpdate(mat);
+}
+
+void
+FrameUpdateCallBackWithVelocityExtractionNonSkinned(AnimBlendFrameData *frame, void *arg)
+{
+	CVector vec, pos(0.0f, 0.0f, 0.0f);
+	CQuaternion q, rot(0.0f, 0.0f, 0.0f, 0.0f);
+	float totalBlendAmount = 0.0f;
+	float transx = 0.0f, transy = 0.0f;
+	float curx = 0.0f, cury = 0.0f;
+	float endx = 0.0f, endy = 0.0f;
+	bool looped = false;
+	RwMatrix *mat = RwFrameGetMatrix(frame->frame);
+	CAnimBlendNode **node;
+	AnimBlendFrameUpdateData *updateData = (AnimBlendFrameUpdateData*)arg;
+
+	if(updateData->foobar)
+		for(node = updateData->nodes; *node; node++)
+			if((*node)->sequence && (*node)->association->IsPartial())
+				totalBlendAmount += (*node)->association->blendAmount;
+
+	for(node = updateData->nodes; *node; node++)
+		if((*node)->sequence && (*node)->sequence->HasTranslation()){
+			if((*node)->association->HasTranslation()){
+				(*node)->GetCurrentTranslation(vec, 1.0f-totalBlendAmount);
+				cury += vec.y;
+				if((*node)->association->HasXTranslation())
+					curx += vec.x;
+			}
+		}
+
+	for(node = updateData->nodes; *node; node++){
+		if((*node)->sequence){
+			bool nodelooped = (*node)->Update(vec, q, 1.0f-totalBlendAmount);
+#ifdef FIX_BUGS
+			if(DotProduct(rot, q) < 0.0f)
+				rot -= q;
+			else
+#endif
+				rot += q;
+			if((*node)->sequence->HasTranslation()){
+				pos += vec;
+				if((*node)->association->HasTranslation()){
+					transy += vec.y;
+					if((*node)->association->HasXTranslation())
+						transx += vec.x;
+					looped |= nodelooped;
+					if(nodelooped){
+						(*node)->GetEndTranslation(vec, 1.0f-totalBlendAmount);
+						endy += vec.y;
+						if((*node)->association->HasXTranslation())
+							endx += vec.x;
+					}
+				}
+			}
+		}
+		++*node;
+	}
+
+	if((frame->flag & AnimBlendFrameData::IGNORE_ROTATION) == 0){
+		RwMatrixSetIdentity(mat);
+		rot.Normalise();
+		rot.Get(mat);
+	}
+
+	if((frame->flag & AnimBlendFrameData::IGNORE_TRANSLATION) == 0){
+		gpAnimBlendClump->velocity2d->x = transx - curx;
+		gpAnimBlendClump->velocity2d->y = transy - cury;
+		if(looped){
+			gpAnimBlendClump->velocity2d->x += endx;
+			gpAnimBlendClump->velocity2d->y += endy;
+		}
+		mat->pos.x = pos.x - transx;
+		mat->pos.y = pos.y - transy;
+		mat->pos.z = pos.z;
+		if(mat->pos.z >= -0.8f) {
+			if(mat->pos.z < -0.4f)
+				mat->pos.z += (2.5f * mat->pos.z + 2.0f) * frame->resetPos.z;
+			else
+				mat->pos.z += frame->resetPos.z;
+		}
+		mat->pos.x += frame->resetPos.x;
+		mat->pos.y += frame->resetPos.y;
+	}
+	RwMatrixUpdate(mat);
+}
+
+// original code uses do loops?
+void
+FrameUpdateCallBackWith3dVelocityExtractionNonSkinned(AnimBlendFrameData *frame, void *arg)
+{
+	CVector vec, pos(0.0f, 0.0f, 0.0f);
+	CQuaternion q, rot(0.0f, 0.0f, 0.0f, 0.0f);
+	float totalBlendAmount = 0.0f;
+	CVector trans(0.0f, 0.0f, 0.0f);
+	CVector cur(0.0f, 0.0f, 0.0f);
+	CVector end(0.0f, 0.0f, 0.0f);
+	bool looped = false;
+	RwMatrix *mat = RwFrameGetMatrix(frame->frame);
+	CAnimBlendNode **node;
+	AnimBlendFrameUpdateData *updateData = (AnimBlendFrameUpdateData*)arg;
+
+	if(updateData->foobar)
+		for(node = updateData->nodes; *node; node++)
+			if((*node)->sequence && (*node)->association->IsPartial())
+				totalBlendAmount += (*node)->association->blendAmount;
+
+	for(node = updateData->nodes; *node; node++)
+		if((*node)->sequence && (*node)->sequence->HasTranslation()){
+			if((*node)->association->HasTranslation()){
+				(*node)->GetCurrentTranslation(vec, 1.0f-totalBlendAmount);
+				cur += vec;
+			}
+		}
+
+	for(node = updateData->nodes; *node; node++){
+		if((*node)->sequence){
+			bool nodelooped = (*node)->Update(vec, q, 1.0f-totalBlendAmount);
+#ifdef FIX_BUGS
+			if(DotProduct(rot, q) < 0.0f)
+				rot -= q;
+			else
+#endif
+				rot += q;
+			if((*node)->sequence->HasTranslation()){
+				pos += vec;
+				if((*node)->association->HasTranslation()){
+					trans += vec;
+					looped |= nodelooped;
+					if(nodelooped){
+						(*node)->GetEndTranslation(vec, 1.0f-totalBlendAmount);
+						end += vec;
+					}
+				}
+			}
+		}
+		++*node;
+	}
+
+	if((frame->flag & AnimBlendFrameData::IGNORE_ROTATION) == 0){
+		RwMatrixSetIdentity(mat);
+		rot.Normalise();
+		rot.Get(mat);
+	}
+
+	if((frame->flag & AnimBlendFrameData::IGNORE_TRANSLATION) == 0){
+		*gpAnimBlendClump->velocity3d = trans - cur;
+		if(looped)
+			*gpAnimBlendClump->velocity3d += end;
+		mat->pos.x = (pos - trans).x + frame->resetPos.x;
+		mat->pos.y = (pos - trans).y + frame->resetPos.y;
+		mat->pos.z = (pos - trans).z + frame->resetPos.z;
+	}
+	RwMatrixUpdate(mat);
+}
+
+void
+FrameUpdateCallBackSkinned(AnimBlendFrameData *frame, void *arg)
+{
+	CVector vec, pos(0.0f, 0.0f, 0.0f);
+	float transBlendAmount = 0.0f;
+	CQuaternion q, rot(0.0f, 0.0f, 0.0f, 0.0f);
+	float totalBlendAmount = 0.0f;
+	RpHAnimStdInterpFrame *xform = frame->hanimFrame;
+	CAnimBlendNode **node;
+	AnimBlendFrameUpdateData *updateData = (AnimBlendFrameUpdateData*)arg;
+
+	if(frame->flag & AnimBlendFrameData::VELOCITY_EXTRACTION &&
+	   gpAnimBlendClump->velocity2d){
+		if(frame->flag & AnimBlendFrameData::VELOCITY_EXTRACTION_3D)
+			FrameUpdateCallBackWith3dVelocityExtractionSkinned(frame, arg);
+		else
+			FrameUpdateCallBackWithVelocityExtractionSkinned(frame, arg);
+		return;
+	}
+
+	if(updateData->foobar)
+		for(node = updateData->nodes; *node; node++)
+			if((*node)->sequence && (*node)->association->IsPartial())
+				totalBlendAmount += (*node)->association->blendAmount;
+
+	for(node = updateData->nodes; *node; node++){
+		if((*node)->sequence){
+			(*node)->Update(vec, q, 1.0f-totalBlendAmount);
+			if((*node)->sequence->HasTranslation()){
+				pos += vec;
+				transBlendAmount += (*node)->association->blendAmount;
+			}
+			if(DotProduct(rot, q) < 0.0f)
+				rot -= q;
+			else
+				rot += q;
+		}
+		++*node;
+	}
+
+	if((frame->flag & AnimBlendFrameData::IGNORE_ROTATION) == 0){
+		rot.Normalise();
+		xform->q.imag.x = rot.x;
+		xform->q.imag.y = rot.y;
+		xform->q.imag.z = rot.z;
+		xform->q.real = rot.w;
+	}
+
+	if((frame->flag & AnimBlendFrameData::IGNORE_TRANSLATION) == 0){
+		xform->t.x = transBlendAmount*pos.x;
+		xform->t.y = transBlendAmount*pos.y;
+		xform->t.z = transBlendAmount*pos.z;
+		xform->t.x += (1.0f-transBlendAmount)*frame->resetPos.x;
+		xform->t.y += (1.0f-transBlendAmount)*frame->resetPos.y;
+		xform->t.z += (1.0f-transBlendAmount)*frame->resetPos.z;
+	}
+}
+
+void
+FrameUpdateCallBackWithVelocityExtractionSkinned(AnimBlendFrameData *frame, void *arg)
+{
+	CVector vec, pos(0.0f, 0.0f, 0.0f);
+	CQuaternion q, rot(0.0f, 0.0f, 0.0f, 0.0f);
+	float totalBlendAmount = 0.0f;
+	float transx = 0.0f, transy = 0.0f;
+	float curx = 0.0f, cury = 0.0f;
+	float endx = 0.0f, endy = 0.0f;
+	bool looped = false;
+	RpHAnimStdInterpFrame *xform = frame->hanimFrame;
+	CAnimBlendNode **node;
+	AnimBlendFrameUpdateData *updateData = (AnimBlendFrameUpdateData*)arg;
+
+	if(updateData->foobar)
+		for(node = updateData->nodes; *node; node++)
+			if((*node)->sequence && (*node)->association->IsPartial())
+				totalBlendAmount += (*node)->association->blendAmount;
+
+	for(node = updateData->nodes; *node; node++)
+		if((*node)->sequence && (*node)->sequence->HasTranslation()){
+			if((*node)->association->HasTranslation()){
+				(*node)->GetCurrentTranslation(vec, 1.0f-totalBlendAmount);
+				cury += vec.y;
+				if((*node)->association->HasXTranslation())
+					curx += vec.x;
+			}
+		}
+
+	for(node = updateData->nodes; *node; node++){
+		if((*node)->sequence){
+			bool nodelooped = (*node)->Update(vec, q, 1.0f-totalBlendAmount);
+			if(DotProduct(rot, q) < 0.0f)
+				rot -= q;
+			else
+				rot += q;
+			if((*node)->sequence->HasTranslation()){
+				pos += vec;
+				if((*node)->association->HasTranslation()){
+					transy += vec.y;
+					if((*node)->association->HasXTranslation())
+						transx += vec.x;
+					looped |= nodelooped;
+					if(nodelooped){
+						(*node)->GetEndTranslation(vec, 1.0f-totalBlendAmount);
+						endy += vec.y;
+						if((*node)->association->HasXTranslation())
+							endx += vec.x;
+					}
+				}
+			}
+		}
+		++*node;
+	}
+
+	if((frame->flag & AnimBlendFrameData::IGNORE_ROTATION) == 0){
+		rot.Normalise();
+		xform->q.imag.x = rot.x;
+		xform->q.imag.y = rot.y;
+		xform->q.imag.z = rot.z;
+		xform->q.real = rot.w;
+	}
+
+	if((frame->flag & AnimBlendFrameData::IGNORE_TRANSLATION) == 0){
+		gpAnimBlendClump->velocity2d->x = transx - curx;
+		gpAnimBlendClump->velocity2d->y = transy - cury;
+		if(looped){
+			gpAnimBlendClump->velocity2d->x += endx;
+			gpAnimBlendClump->velocity2d->y += endy;
+		}
+		xform->t.x = pos.x - transx;
+		xform->t.y = pos.y - transy;
+		xform->t.z = pos.z;
+		if(xform->t.z >= -0.8f) {
+			if(xform->t.z < -0.4f)
+				xform->t.z += (2.5f * xform->t.z + 2.0f) * frame->resetPos.z;
+			else
+				xform->t.z += frame->resetPos.z;
+		}
+		xform->t.x += frame->resetPos.x;
+		xform->t.y += frame->resetPos.y;
+	}
+}
+
+void
+FrameUpdateCallBackWith3dVelocityExtractionSkinned(AnimBlendFrameData *frame, void *arg)
+{
+	CVector vec, pos(0.0f, 0.0f, 0.0f);
+	CQuaternion q, rot(0.0f, 0.0f, 0.0f, 0.0f);
+	float totalBlendAmount = 0.0f;
+	CVector trans(0.0f, 0.0f, 0.0f);
+	CVector cur(0.0f, 0.0f, 0.0f);
+	CVector end(0.0f, 0.0f, 0.0f);
+	bool looped = false;
+	RpHAnimStdInterpFrame *xform = frame->hanimFrame;
+	CAnimBlendNode **node;
+	AnimBlendFrameUpdateData *updateData = (AnimBlendFrameUpdateData*)arg;
+
+	if(updateData->foobar)
+		for(node = updateData->nodes; *node; node++)
+			if((*node)->sequence && (*node)->association->IsPartial())
+				totalBlendAmount += (*node)->association->blendAmount;
+
+	for(node = updateData->nodes; *node; node++)
+		if((*node)->sequence && (*node)->sequence->HasTranslation()){
+			if((*node)->association->HasTranslation()){
+				(*node)->GetCurrentTranslation(vec, 1.0f-totalBlendAmount);
+				cur += vec;
+			}
+		}
+
+	for(node = updateData->nodes; *node; node++){
+		if((*node)->sequence){
+			bool nodelooped = (*node)->Update(vec, q, 1.0f-totalBlendAmount);
+#ifdef FIX_BUGS
+			if(DotProduct(rot, q) < 0.0f)
+				rot -= q;
+			else
+#endif
+				rot += q;
+			if((*node)->sequence->HasTranslation()){
+				pos += vec;
+				if((*node)->association->HasTranslation()){
+					trans += vec;
+					looped |= nodelooped;
+					if(nodelooped){
+						(*node)->GetEndTranslation(vec, 1.0f-totalBlendAmount);
+						end += vec;
+					}
+				}
+			}
+		}
+		++*node;
+	}
+
+	if((frame->flag & AnimBlendFrameData::IGNORE_ROTATION) == 0){
+		rot.Normalise();
+		xform->q.imag.x = rot.x;
+		xform->q.imag.y = rot.y;
+		xform->q.imag.z = rot.z;
+		xform->q.real = rot.w;
+	}
+
+	if((frame->flag & AnimBlendFrameData::IGNORE_TRANSLATION) == 0){
+		*gpAnimBlendClump->velocity3d = trans - cur;
+		if(looped)
+			*gpAnimBlendClump->velocity3d += end;
+		xform->t.x = (pos - trans).x + frame->resetPos.x;
+		xform->t.y = (pos - trans).y + frame->resetPos.y;
+		xform->t.z = (pos - trans).z + frame->resetPos.z;
+	}
+}
+
+void
+FrameUpdateCallBackOffscreen(AnimBlendFrameData *frame, void *arg)
+{
+	if(frame->flag & AnimBlendFrameData::VELOCITY_EXTRACTION && gpAnimBlendClump->velocity2d)
+		FrameUpdateCallBackWithVelocityExtractionSkinned(frame, arg);
+}
+
+
+void
+FrameUpdateCallBackNonSkinnedCompressed(AnimBlendFrameData *frame, void *arg)
+{
+	CVector vec, pos(0.0f, 0.0f, 0.0f);
+	CQuaternion q, rot(0.0f, 0.0f, 0.0f, 0.0f);
+	float totalBlendAmount = 0.0f;
+	CVector trans(0.0f, 0.0f, 0.0f);
+	CVector cur(0.0f, 0.0f, 0.0f);
+	CVector end(0.0f, 0.0f, 0.0f);
+	bool looped = false;
+	RwMatrix *mat = RwFrameGetMatrix(frame->frame);
+	CAnimBlendNode **node;
+	AnimBlendFrameUpdateData *updateData = (AnimBlendFrameUpdateData*)arg;
+
+	if(frame->flag & AnimBlendFrameData::VELOCITY_EXTRACTION &&
+	   gpAnimBlendClump->velocity2d){
+		if(updateData->foobar)
+			for(node = updateData->nodes; *node; node++)
+				if((*node)->sequence && (*node)->association->IsPartial())
+					totalBlendAmount += (*node)->association->blendAmount;
+
+		for(node = updateData->nodes; *node; node++)
+			if((*node)->sequence && (*node)->sequence->HasTranslation()){
+				if((*node)->association->HasTranslation()){
+					(*node)->GetCurrentTranslationCompressed(vec, 1.0f-totalBlendAmount);
+					cur += vec;
+				}
+			}
+
+		for(node = updateData->nodes; *node; node++){
+			if((*node)->sequence){
+				bool nodelooped = (*node)->UpdateCompressed(vec, q, 1.0f-totalBlendAmount);
+#ifdef FIX_BUGS
+				if(DotProduct(rot, q) < 0.0f)
+					rot -= q;
+				else
+#endif
+					rot += q;
+				if((*node)->sequence->HasTranslation()){
+					pos += vec;
+					if((*node)->association->HasTranslation()){
+						trans += vec;
+						looped |= nodelooped;
+						if(nodelooped){
+							(*node)->GetEndTranslationCompressed(vec, 1.0f-totalBlendAmount);
+							end += vec;
+						}
+					}
+				}
+			}
+			++*node;
+		}
+
+		if((frame->flag & AnimBlendFrameData::IGNORE_ROTATION) == 0){
+			RwMatrixSetIdentity(mat);
+			rot.Normalise();
+			rot.Get(mat);
+		}
+
+		if((frame->flag & AnimBlendFrameData::IGNORE_TRANSLATION) == 0){
+			*gpAnimBlendClump->velocity3d = trans - cur;
+			if(looped)
+				*gpAnimBlendClump->velocity3d += end;
+			mat->pos.x = (pos - trans).x + frame->resetPos.x;
+			mat->pos.y = (pos - trans).y + frame->resetPos.y;
+			mat->pos.z = (pos - trans).z + frame->resetPos.z;
+		}
+		RwMatrixUpdate(mat);
+	}else{
+		if(updateData->foobar)
+			for(node = updateData->nodes; *node; node++)
+				if((*node)->sequence && (*node)->association->IsPartial())
+					totalBlendAmount += (*node)->association->blendAmount;
+
+		for(node = updateData->nodes; *node; node++){
+			if((*node)->sequence){
+				(*node)->UpdateCompressed(vec, q, 1.0f-totalBlendAmount);
+				if((*node)->sequence->HasTranslation())
+					pos += vec;
+#ifdef FIX_BUGS
+				if(DotProduct(rot, q) < 0.0f)
+					rot -= q;
+				else
+#endif
+					rot += q;
+			}
+			++*node;
+		}
+
+		if((frame->flag & AnimBlendFrameData::IGNORE_ROTATION) == 0){
+			RwMatrixSetIdentity(mat);
+			rot.Normalise();
+			rot.Get(mat);
+		}
+
+		if((frame->flag & AnimBlendFrameData::IGNORE_TRANSLATION) == 0){
+			mat->pos.x = pos.x;
+			mat->pos.y = pos.y;
+			mat->pos.z = pos.z;
+			mat->pos.x += frame->resetPos.x;
+			mat->pos.y += frame->resetPos.y;
+			mat->pos.z += frame->resetPos.z;
+		}
+		RwMatrixUpdate(mat);
+	}
+}
+
+void
+FrameUpdateCallBackSkinnedCompressed(AnimBlendFrameData *frame, void *arg)
+{
+	CVector vec, pos(0.0f, 0.0f, 0.0f);
+	CQuaternion q, rot(0.0f, 0.0f, 0.0f, 0.0f);
+	float totalBlendAmount = 0.0f;
+	CVector trans(0.0f, 0.0f, 0.0f);
+	CVector cur(0.0f, 0.0f, 0.0f);
+	CVector end(0.0f, 0.0f, 0.0f);
+	bool looped = false;
+	RpHAnimStdInterpFrame *xform = frame->hanimFrame;
+	CAnimBlendNode **node;
+	AnimBlendFrameUpdateData *updateData = (AnimBlendFrameUpdateData*)arg;
+
+	if(frame->flag & AnimBlendFrameData::VELOCITY_EXTRACTION &&
+	   gpAnimBlendClump->velocity2d){
+		if(updateData->foobar)
+			for(node = updateData->nodes; *node; node++)
+				if((*node)->sequence && (*node)->association->IsPartial())
+					totalBlendAmount += (*node)->association->blendAmount;
+
+		for(node = updateData->nodes; *node; node++)
+			if((*node)->sequence && (*node)->sequence->HasTranslation()){
+				if((*node)->association->HasTranslation()){
+					(*node)->GetCurrentTranslationCompressed(vec, 1.0f-totalBlendAmount);
+					cur += vec;
+				}
+			}
+
+		for(node = updateData->nodes; *node; node++){
+			if((*node)->sequence){
+				bool nodelooped = (*node)->UpdateCompressed(vec, q, 1.0f-totalBlendAmount);
+#ifdef FIX_BUGS
+				if(DotProduct(rot, q) < 0.0f)
+					rot -= q;
+				else
+#endif
+					rot += q;
+				if((*node)->sequence->HasTranslation()){
+					pos += vec;
+					if((*node)->association->HasTranslation()){
+						trans += vec;
+						looped |= nodelooped;
+						if(nodelooped){
+							(*node)->GetEndTranslationCompressed(vec, 1.0f-totalBlendAmount);
+							end += vec;
+						}
+					}
+				}
+			}
+			++*node;
+		}
+
+		if((frame->flag & AnimBlendFrameData::IGNORE_ROTATION) == 0){
+			rot.Normalise();
+			xform->q.imag.x = rot.x;
+			xform->q.imag.y = rot.y;
+			xform->q.imag.z = rot.z;
+			xform->q.real = rot.w;
+		}
+
+		if((frame->flag & AnimBlendFrameData::IGNORE_TRANSLATION) == 0){
+			*gpAnimBlendClump->velocity3d = trans - cur;
+			if(looped)
+				*gpAnimBlendClump->velocity3d += end;
+			xform->t.x = (pos - trans).x + frame->resetPos.x;
+			xform->t.y = (pos - trans).y + frame->resetPos.y;
+			xform->t.z = (pos - trans).z + frame->resetPos.z;
+		}
+	}else{
+		float transBlendAmount = 0.0f;
+
+		if(updateData->foobar)
+			for(node = updateData->nodes; *node; node++)
+				if((*node)->sequence && (*node)->association->IsPartial())
+					totalBlendAmount += (*node)->association->blendAmount;
+
+		for(node = updateData->nodes; *node; node++){
+			if((*node)->sequence){
+				(*node)->UpdateCompressed(vec, q, 1.0f-totalBlendAmount);
+				if((*node)->sequence->HasTranslation()){
+					pos += vec;
+					transBlendAmount += (*node)->association->blendAmount;
+				}
+				if(DotProduct(rot, q) < 0.0f)
+					rot -= q;
+				else
+					rot += q;
+			}
+			++*node;
+		}
+
+		if((frame->flag & AnimBlendFrameData::IGNORE_ROTATION) == 0){
+			rot.Normalise();
+			xform->q.imag.x = rot.x;
+			xform->q.imag.y = rot.y;
+			xform->q.imag.z = rot.z;
+			xform->q.real = rot.w;
+		}
+
+		if((frame->flag & AnimBlendFrameData::IGNORE_TRANSLATION) == 0){
+			xform->t.x = transBlendAmount*pos.x;
+			xform->t.y = transBlendAmount*pos.y;
+			xform->t.z = transBlendAmount*pos.z;
+			xform->t.x += (1.0f-transBlendAmount)*frame->resetPos.x;
+			xform->t.y += (1.0f-transBlendAmount)*frame->resetPos.y;
+			xform->t.z += (1.0f-transBlendAmount)*frame->resetPos.z;
+		}
+	}
+}