Motion Builder 課程大綱 第二版

過了這麼久忙著其它事就忘了更新課程

先PO一下最後定案的課程版本

因為對方後來希望能從處理mocap資料開始教

所以修改了教授內容

軟體版本 Motion Builder 7.0 or7.5

範例影片：錄影動作＞模型套用後的成果＞分解步驟（光點資料＋基本操作　約2堂課)

Interface 介面認識 約0.5堂課

• Lesson 1 :Menu tool bar

Asset browser

Create a cube

Viewer control 視窗操控+快速鍵使用

T移動　R旋轉　S縮放

Shift+Left Click 平移畫面

Ctrl+Shift Left Click 旋轉畫面

Ctrl+Left Click 縮放畫面

Ctrl+a 物件置中

Ctrl+1~4 切面視窗面版

Ctrl+W 樹枝圖

Ctrl+E 透視攝影機

Ctrl+F 前視/後視

Ctrl+R 右視/左視

Ctrl+T 上視/下視

Preferences參數設定 saving/selective redraw/undo/Viewer

Navigator window　介紹

Character Controls

Transport Controls

Layouts 自定面版

Mapping初體驗 約1堂課

• Lesson 2 :Mapping Optical Motion

Add Favorite path in Asset Browser

Open 2_1_Opt_Data.fbx from Asset Browser

Create an Actor from Asset Browser

Align Actor to Markers

縮放Actro Body對齊肩膀高度

調整手臂的角度

調整腿的角度

Create a Marker set

頭部

胸部

腹部

膝蓋

腳掌

肩膀

手肘

手掌　

Rigid Bodies

頭部

胸部

腹部

大腿

腳掌

上手臂

手掌

Optical_Correction

Eliminating Noise

frame 255

select RSHO 5

Zoom in to see peaks in the optical data.

M-drag the Split line

Select Auto-Bezier

Eliminating Occlusion

frame 296

Eliminating Swapping

Frame427

Finalizing Optical Data

Save file as : ActorMove

實務運用(一)角色綁定　約1堂課

• Lesson 3 :Characterize

  • Export Model and Skeleton form 3D Max

  • Open Character File:Surfer_bad

  • Setting up your character in MotionBuilder

  • Create a Controls rig

補充

Using Extract Naming Template-骨架名稱與motion builder不同時

Lesson 3 :Mapping Actor to a Character

Character Settings

Plotting animation

實務運用(二)進階角色綁定　約1.5堂課

1. Characters extension

2. Create Auxiliary/effectors objects

3. Degrees of freedom

4. Handles

5. Constraints 的使用　約1堂課

parent/Child constraint

3 Points constraint

Aim constraint

Position constraint

rotation constraint

relations constraints

RElation

sender operator reciver

two cube

rotation constrion

one sender

one reciver

three ways to disconnect

converder

vector to number

sender>translandtion connect to vector

auto appear number to vector

connect y to y

check the result

-------------------------

offset

Add operator

sender>translation connect to Add operator

set 30 forB

add if cond then A else B

add is greater

connect y to A

set 5 for B

---------------------------------------

Damping operator

new sence

create a cube

copies 5 (ctrl+c then ctrl+v 5 tiems)

ctrl+w

p (parent mode)

add 10 damping operator

Other>Damping(3D)

damping effecter

Number>integer

click all damping factor connect to integer

drag all cube into relation constrion

實務運用(三)清理Mocap及動作調整　約1.5堂課

1. Filters的運用 key reducing/ peak Removal/ smooth/ smooth Translation

2. FCurves的運用 layer/ Time Warp (Ghost) (Tangent)

3. Key controls

4. pose的運用 copy/past pose

5. Motion Trajectories

6. time and timelines 的運用 takes mark/loop

7. motion blend window

環境設定 約0.5堂課

Layouts 進階設定

cameras 設定 camera Settings/ add new Camera/ Camera Switcher

Lights 設定

Shaders 設定

Surfaces 設定

經驗分享and提問 約0.5小時