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how to avoid over exposure?

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Post by sleepzawake Sat Apr 21, 2012 11:21 pm

sir papano po ba diskarte to avoid yun overexpose sa araw. for example facade ng building ko is metal sidings na dilaw. so may vertical lines siya. gusto ko po yun tirik ang araw tamang 1pm or 2pm. kaso pag nilalakasan ko yun araw na wawala yun details nung metal sidings. gusto ko kase makuha yun yellowish na cast ng araw. yun sobrang init ba. kase saudi po yun project. sakamat po. ito po pics. ok na ako sa details hinde ko lang alam papano papaliwanagin yun surroundings para mag mukhang mainit. salamat po.

[img]how to avoid over exposure? 005kbb [/img]

tasaka maretain yun cast ng shadow. gusto ko na yun shadow niya sa gilid. yun feel nalang ng over all sirroundings. salamat po.

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Post by sleepzawake Mon Apr 23, 2012 2:18 am

up ko lang po...need inputs po. salamat.

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Post by yaug_03 Mon Apr 23, 2012 2:33 am

OVEREXPOSURE:
Use reinhard for your color mapping. Lower the value to .40-.25.
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Post by yaug_03 Mon Apr 23, 2012 2:37 am

Post mo din camera setting and Light settings mo.
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Post by bokkins Mon Apr 23, 2012 2:58 am

Pwede mong gawin is drag mo sa material editor ang background para maayos mo sya manually. Pandagdag lang ng exposure.

Sa casting naman ng shadow, malabo kang makakuha ng yellow sa 1-2pm. Nasa 4pm onwards na yun. Although pwede mong gawin sa photoshop.

Yung time of the day, nadedetermine ng angle ng sun, vertical means 12noon.
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Post by sleepzawake Mon Apr 23, 2012 7:02 am

ok maraming salamat po. try ko muna babaan yun mapping. salamat sa paliwanag sir bokkins kahet ano pala gawin ko hinde mgdidilaw yun. papano kaya kung galawin ko un kulay ng sky? dba may options yun na daylight, temperature etc. salamat po sa inputs niyo

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Post by BuffBaby Mon Apr 23, 2012 8:41 am

kung gusto mo medyo madilaw yung liwanag na nangagaling sa sun.. use "target direct" light under "standard lights" as your sun instead of using vray sun, dont forget to use "vray shadows".. sa target direct kasi pwede mo ma control yung kulay ng ilaw.. sa over exposure naman.. use "exponential" sa color mapping para mawala ang mga burn areas or use "reinhard" then lower the amount of "burn value"
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Post by sleepzawake Mon Apr 23, 2012 2:35 pm

salamat sir sentido

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Post by bokkins Mon Apr 23, 2012 9:18 pm

Weird lang ang dilaw sa tanghali. Sa hapon lang nagyayari ang dilaw. Try mo babaan ang sun to 30 degrees.

Isa mo pang pwedeng gawin si vraylight na parang sun din ang position. tapos sa color, gamitin mo ang temperature. palitan mo ng 3500. Dilaw na dilaw yan.

Kaso again, weird ang dilaw sa tanghaling tapat.
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Post by sleepzawake Tue Apr 24, 2012 2:27 am

ok po salamat sir. weird nga. kumuha na ako ng pics. minsan kase pagnapapadame nako ng timpla nawawalan na ako ng color reference

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