Giáo án photoshop - Render - Phiếu bài học

Giaùo aùn Photoshop

PHIEÁU BAØI HOÏC

Chöông 6: HIEÄU ÖÙNG TRONG BOÄ LOÏC FILTER

Teân baøi: RENDER

I. Nhoùm RENDER

Caùc boä loïc Render naøy taïo:.......................................................................................................

Filter  Render …

 Clouds: Duøng giaù trò ngaãu nhieân bieán ñoåi giöõa..............................................................

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 Difference Clouds: Khi boä loïc taïo caùc ñaùm maây, ta chæ nhìn thaáy söï khaùc nhau giöõa

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 Lans Flare: ....................................................................................................................

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 Fibers: Keát hôïp maøu cuûa Foreground vaø Background. Thoâng soá

-Variance:.........................................................................................................

-Strength: ...........................................................................................................

-Coù theå click Random ñe: .................................................................................

 Lighting Effect: Taïo voâ soá hieäu öùng ñeøn treân moät hình aûnh RGB, baèng 17 kieåu ñeøn,

3 loaïi aùnh saùng vaø boán thoâng soá thieát laäp ñeøn. (coù theå taïo hieäu ứng giaû 3D)

-Style: ................................................................................................................................

- Light Type: ....................................................................................................................

oIndensity: ...........................................................................................................

oFocus: .................................................................................................................

- Nhoùm Properties:

oGloss: .................................................................................................................

oMaterial:............................................................................................................

oExplosure:.........................................................................................................

oAmbience: .........................................................................................................

Texture channel: ................................................................................................................

II. Baøi taäp minh hoïa

Ví duï 1: Laøm maøu cuûa ñaù

Böôùc 1:

o Taïo file kích thöôùc:..........................................................................................

o Choïn maøu Foreground:..................................................................................

o Choïn maøu Background:.................................................................................

o Vaøo: Vaøo Filter  Render .......................................................................

o Vaøo: Filter  Noise ..................................................................................

Böôùc 2: Trong khung Chanels baïn taïo moät Chanels môùi. (maëc ñònh laø Alpha 1).

- Filter  Render  Difference Clouds.

- Filter  Noise  Add Noise (maëc ñònh).

- Edit  Fade and noise choïn 50% vaø ok

- Filter  Render  Difference Clouds.

- Ctrl + F ñeå laëp laïi thao taùc treân moät laàn nöõa.

Böôùc 3: Trong khung Layer , Ctrl + J ñeå: ....................................................................

- Filter  Render  Lighting Effects choïn thoâng soá nhö hình:

GV: Thieàu Thò Thuûy Ngaân 1