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2008-04-29 (01:08:35)
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[consortium] H-Anim WG Report and Agenda - March/April
H-Anim WG Report and Agenda



1) Introductions:



Keith Victor

Joe Williams

Dick Puk

David Brunner

William Glascow

Matt Weaver

Anita Havele

John Richardson



2) Discuss relationship between the abstract H-Anim standard (ISO/IEC 19774)

and the H-Anim component of the X3D standard ( ISO/IEC 19775 Clause 26

Humanoid Animation (H-Anim) component ).



Work should focus on potentials in the X3D standard first, including

connection with possible Collada declarations.



For example, a generic behavior may need generic 'initial' skeleton joint

location and rotation values. Different widely used skeleton models may

initialize to other than the X3D CAESAR joint and feature locations and the

0 0 1 0 joint rotation given as 'initial' in the h-anim standard. Also, skin

bindings may differ.





3) Discuss roadblocks in adoption of the H-Anim spec.



Some generic issues were discussed.



The absolute need to be backwards compatible with

ISO-IEC-19774-HumanoidAnimation.



The Standardized character, as represented by

ISO-IEC-19774-HumanoidAnimation and abstracted by the X3D ISO/IEC 19775-1

Clause 26 Humanoid Animation (H-Anim) is not now widely used for

import/export in widely used commercial non-native VRML/X3D authoring and

other generative tools with regard to many specific details, including

hierarchy, element names, and initial position/rotation. This makes the

automated transformation from widely used character forms into X3D while

reusing standard behavior animations difficult.



We want to change the meeting time up one hour to improve European members

ability to join.



Regular meetings are expected to last for one hour.



Vaious general web3D applications problems were brought up, along with some

particular import/exprt examples. Maybe allow a time at the end of the

regular meeting to discuss general X3D integration problems?



Great attendance and looking for more.



Next Meeting:

Thursday, April 3 at ** 8:00 AM PDT (GMT-0700) **



We will be using the Web3D conference line:

Toll-free phone: 877 929 9843

Toll-fee phone: 1-210-301-4738

Passcode: 831186#



In addition, you may attend via Skype if you wish.

Please send me a chat message via skype at the time of the meeting, and I

will skype you into the meeting.

My Skype name is: keith.victor



Agenda:



More words on exact problems in import/export using X3D standard.



Thank You and Best Regards,

Keith and Joe





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