7/31/2019 Tao Qua Bong

1/5

3DsMax Bi thc hnh

Nguyn Vn Thiphttp://th3d.forumotion.net

1

Thc hnh to qu bng daBi ny ginh cho ngi mi hc.

1- Ra lnh to hnh khi a din u:

C th ra lnh bng hai cch

- Trnh n:Creete -> Extended Primitives -> Hedra

- Thanh lnh: chn theo ni nh du hng.

2- Cho cc tham s:

Trn thanh bn phi mn hnh, ti thng s:

Family chnDodec/Icos - khi 12 mt.

Cho P=0.38; Q=0.0

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7/31/2019 Tao Qua Bong

2/5

Autodesk Revit Architecture Curtain Panel Pattern

Nguyn Vn Thiphttp://th3d.blogspot.com

2

3- V hnh:

a con tr ra vng khung nhn, nhn 1 im, ko chut hnh khi hin ra.

Ti Radius, cho bn knh (ty bn). Ti cho l 50.

Nhn phi chut, kt thc v.

4- To rnh gia cc mt:

Nhn phi chut vo hnh va tao, chnconvert to -> object convert to editable poly

Nhn vo - chnh sa cnh.

Dng ca s chn tt c cc cnh.

Nhn nt vung bn cnh lnhextrude cho thng s chnh xc. (Nu nhn voch Extrude - cc cnh c n ln t ng theo gi tr mc nh).

Ti hp thoi ny, cho cc tham s sau:extrusion height=-1.0 ( su ca rnh) ; extrusion basewidth=0.3 (b rng ca rnh).

Rnh nng, khe h gia cc mt lc gic nh hnh di c to ra.

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7/31/2019 Tao Qua Bong

3/5

3DsMax Bi thc hnh

Nguyn Vn Thiphttp://th3d.forumotion.net

3

5- To hnh mt a gic:

Nhn nt , dng ca s chn tt c cc mt.

Nhn nt vung bn cnh lnhTessellate - chia cc mt ln thnh cc mnh con u nhau chothng s chnh xc. (Nu nhn vo ch Tessellate - cc mt c chia t ng theo gi tr mc nh).

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7/31/2019 Tao Qua Bong

4/5

Autodesk Revit Architecture Curtain Panel Pattern

Nguyn Vn Thiphttp://th3d.blogspot.com

4

Hp thoi con hin ra,Type: chnEdge, Tension: cho = 3. Nhn OK.

Hoc c th nhn vo mi tn ti hpModifier List, chnTessellate, chn thng s v cho gi tr nhhp thoi di bn phi.

Quay trli Editable Poly, nhn chn tt c cc mt. Nhn ntMsmooth - lm trn cc giao

tuyn .

Nhn nh du ON NUBMS Subdivision .

Ra lnhspherify - lm trn b mt bng cch: nhn vo mi tn ti hpModifier List, chnSpherity.Cho gi tr Persent =85%.

Kt quae c qu bng nh hnh di.

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7/31/2019 Tao Qua Bong

5/5

3DsMax Bi thc hnh

Nguyn Vn Thiphttp://th3d.forumotion.net

5

6- Tng kt:

Qua bi ny chng ta hc c cc lnh sau:

Lnh to khi a din u 12 mt:Creete -> Extended Primitives -> Hedra -> chnDodec/Icos .

LnhExtrude to thnh mt rnh hoc thanh li ln t cc cnh mp : chuyn i tngthnh Editable Poly -> nhn chn cnh mp -> nhn nt Extrude -> cho tham s.

LnhTessellate - chia cc mt ln thnh cc mnh con u nhau : nhn chn mt a gic ->nhn ntTessellate -> cho tham s.

LnhMsmooth - to mt trn t cc giao tuyn: chn mt a gic -> nhn ntMSmooth.

LnhNUBMS chuyn i tng thnh cc mt t do lm cho cc mt ni v nhau trn truhn:chn mt a gic -> nhn nh du ON NUBMS Subdivision.

Lnh spherify - lm trn b mt bng cch: nhn vo mi tn ti hpModifier List,chnSpherity. Cho gi tr Persent.

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