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Tại Pixar, mỗi feature animation requires custom rigging tool development. Tại DreamWorks, "How to Train Your Dragon" Toothless dragon rig had hundreds of custom solver. Người architect rig framework giúp studio scale = Rigging TD.
Rigging TD hoạt hình là chuyên gia develop rigging tool, system, auto-rig framework cho studio. R&D + custom solver cho complex character. Technical + creative role bridging Rigging Artist + Quy trình. Khác Rigging Artist (asset-by-asset) — TD focus tool + framework cho studio efficiency + capability.
Rigging TD là chuyên gia technical-focused on rigging tool + system trong animation studio. Phân loại theo focus: (1) Auto-rig framework develop — universal framework apply across all character (Advanced Skeleton, mGear style); (2) Custom solver — bespoke for complex problem (cloth, hair, muscle, secondary dynamic); (3) Picker + UI tool — animator interface; (4) Quy trình integration — rig versioning, asset management, validation tool; (5) Performance + optimization. Phân loại theo studio: Major studio (Pixar, Disney, DreamWorks) — large R&D team với specialty TD; Mid + indie — multi-hat TD.
Khác với Rigging Artist (asset-by-asset rig) — Rigging TD framework + tool broad. Khác với Character TD (broader character quy trình) — Rigging TD rigging sub-specialty. Khác với Pipeline TD (broader quy trình) — Rigging TD rigging-focused. Khác với FX TD (sim domain). Hợp tác chặt với: Rigging Artist + Lead, Animator + Animation Supervisor, Character TD, Pipeline TD, R&D, CG Supervisor.
Rigging TD — framework architect
Rigging TD work tại animation studio với mature quy trình. Báo cáo Head of Quy trình / Head of R&D / Character TD Supervisor. Embed trong production team or shared R&D team. Multi-show support (framework benefit all). Long-term project (framework take months/years develop). Daily: ticket (Rigging Artist support), tool develop, R&D experiment, code review.
Cốt lõi. Universal rig framework: studio's own auto-rig system (similar Advanced Skeleton, mGear, but tailored studio need). Module system: arm module, leg module, spine module, facial module reusable. Configuration: each character configure framework instead build rig from scratch. Lần lặp speed: change config → rebuild rig auto — preserve animator work via tagging. Versioning: framework version update without break existing.
Auto-rig framework
Custom Maya node: when out-of-box don't suffice — twist joint, spline IK, ribbon spine, dynamic chain, muscle solver. C++ plugin: performance-critical solver. Math heavy: matrix transform, IK solver algorithm, smooth corrective math. Houdini Apex: procedural rig graph (modern alternative). Maya API: deep OpenMaya integration. USD integration: rig in USD quy trình.
Custom solver
Houdini Apex
Picker UI: animator interface for click control. Custom Maya UI (Qt PySide). Per-character custom or per-framework auto-generated. Selection tool: quick select control group. Pose library: animator save + share pose. Mirror + flip tool: pose symmetric. Pose transfer: between character. Performance tool: viewport speedup, evaluation manager.
Picker + tool
Quy trình integrate: rig versioning, asset publish, scene validate. Integration với ShotGrid, USD, studio production tracker. R&D: experiment new tech — neural rig, ML-driven facial, tức thời evaluation. SIGGRAPH: attendance, paper read + write. Artist support: ticket triage, troubleshoot, training. Documentation: framework usage guide.
R&D + support
Python primary (Maya, Houdini). C++ performance-critical solver. HLSL/GLSL GPU rigging. Multi-paradigm fluent. Software engineering practice (Git, code review, test).
Matrix, quaternion, IK solver algorithm (CCD, FABRIK, IK SolverGroup). Spline math. Optimization. Read: "Real-Time Collision Detection" (Ericson), IK + rigging paper at SIGGRAPH.
Often was Rigging Artist + cross-trained programming. Hiểu rigging artist need + pain point fundamental. Without this — TD build tool nobody use.
Deep Maya API knowledge (OpenMaya). Houdini Apex graph + Houdini node network. Plugin develop. UI: Qt PySide.
Design framework that scale. Modular. Extensible. Maintain over years. Test + documentation discipline. Read: "Clean Code" (Martin), "Design Patterns" (Gang of Four).
Stay current. SIGGRAPH paper. Industry conference (FMX, View Conference). Sometime contribute paper (Pixar, Disney publishes rigging tech regular).
Nền tảng: Computer Graphics, CS, Math + 3D specialty. VN: ĐH Bách khoa, FPT Arena, RMIT. Quốc tế: Gnomon School Technical Tracks, CG Spectrum, Rigging Dojo, iAnimate Advanced Rigging, Stanford/Cornell CS. Master degree common.
Start as Rigging Artist, develop technical depth in parallel. Build script + tool side-project. Studio: Sun Wolf, Sparx*, Sconnect, VinTaTa; international Pixar, Disney, DreamWorks, Sony, Illumination, Blue Sky, Cinesite.
Full TD. Framework develop. Custom solver.
Lead. Major architectural decision.
Department head.
Lộ trình dài hạn: (1) Head of Character / Rigging Supervisor at major studio; (2) R&D Engineer at Pixar/Disney/DreamWorks/Weta; (3) Software company — Autodesk Maya team, SideFX Houdini, Epic Games MetaHuman; (4) Real-time / virtual production specialist; (5) Founder rig tool startup; (6) Educator + consultant. Lương: VN Rigging TD mid 30-60M/tháng; senior 60-130M; Supervisor 130-280M+. Quốc tế: $95K-$150K mid; $150K-$240K senior; $240K-$450K+ Supervisor + Principal. Combined rigging artistry + software engineering = rare + premium niche. Top studio willing pay big for talent này.