V-Ray_for_Rhino_Manual_na_russkom
.pdf
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V-Ray - . Indirect Illumination. : Primary Engine Secondary Engine.
Primary Engine : Irradiance Map, Photon Map, Quasi Monte-Carlo Light Cache. Irradiance Map.
Secondary Engine : Photon Map, Deterministic Monte-Carlo Light Cache. Deterministic Monte-Carlo,None, .
, Render Options ,.
Direct Light – , . GI, Primary Secondary, . ,Raytracing. .
Primary - , ,. , . .
Secondary - , . ,, .., ,, .
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: Irradiance Map
. Cups-Irradiance Map. 3dm, Irradiance Map, : Min Rate Max Rate.: Min Rate - 3 Max Rate - 0. - 8 - 7. , , , .
Min Rate: . 0. 1 . 2 ,. .; , .
Max Rate: . 0. 1 . 2 -8 , .,. , -,.
-3 / 0 . -3, -2, -1 0. , V-Ray Frame Buffer .
, -8 / -5, -3 / 0. ,
Min Rate Max Rate, . : -6 / -5 -4 / -3. , . , , -, .
-3 / 0. .
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-4 / -3. .
3 / -2. .
-3 0. -3 / 1., .
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Subdivisions - Irradiance Map. Subdivisions, , Samples., Min Rate Max Rate, Subdivisions 50 100, Samples 20 40., , .
Min Rate Max Rate , , . . . - Samples,. , Irradiance Map.
Min Rate Max Rate -4 / -3. ,. , -3 / 0.
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: Deterministic Monte-Carlo
Monte-Carlo - V-Ray.. ,..
Irradiance Map. Monte-Carlo. ,, .
Monte-Carlo . , . Image Sampler Adaptive Subdivision Adaptive DMC. Adaptive Subdivision ,Adaptive DMC , DMC.Max Subdivision 50. .
Monte-Carlo , . ,.
DMC , ,- , . , Irradiance Map , ,DMC, . , DMC, Irradiance Map,. ,
DMC .
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: Light Cache
Light Cache ,
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Photon |
Mapping. |
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Photon |
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Mapping, |
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Light |
Cache |
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Irradiance Map DMC,Irradiance Map Light Cache. . ,, Light Cache , DMC., .
Subdivs - Light Cache. Subdivs , , , .Subdivs. 1000, 1000 000.
, Subdivs - , Frame Buffer,. ,. , Subdivs1000, , , - 500~600, . , , ,subdivs.Light Cache, .
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Light Cache, Sample Size. ,., ,
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Sample Size 0.02, Sample Size 0.03.- Light Cache, -- . , Light Cache, .
Light Cache
, Light Cache . -Screen. , -. Sample Size - 0.02 2 . ,2 .
, . -World . -Screen , ,. World ,, , . -.
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, V-Ray.. Color, Multiplier, Shadows, Subdivs ( ), Photon Map ( ), Caustic Subdivs Bias ( ). Directional Light, Point Light Spotlight, Rectangular Light .
Point Light Spotlight Decay: Linear, Inverse and Inverse Square.. Inverse Inverse SquareMultiplier. , Point Light Spotlight, , , .
Rectangular Light |
Directional Light |
Point Light |
Spotlight |
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Shadow , .
Subdivs. , Rectangular Light, , 8.. 32, .
Subdivs - 8; - 32.
Directional Light, Point Light Spotlight,. , Radius Shadow.
Radius - 0. Radius - 0.05,.
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Alt Shift, , ..
Perspective, Viewport Properties.. , .
, -.50 . 22/35 .
- 50 , - 28 . .
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