Rendering学習日記

• python cgkit
• 2010.11.27 Saturday

3Delightとcgkitを使って、RiCurvesの表示の仕方を試してみる。スクリプトの#コメントアウトしている方法でも、表示はOK。cgkit便利ですね。
ありがとうございます。

#curves_test.py

import cgkit.cri

from cgkit.cgtypes import *



# Load the RenderMan API.

# Replace the library name with whatever renderer you want to use.

ri = cgkit.cri.loadRI("3delight")

cgkit.cri.importRINames(ri, globals())



red=(1,0,0)

curveWidth=0.3

fov=30



RiBegin(RI_NULL)

RiDisplay ("curves_test.tiff","framebuffer","rgb",RI_NULL)

RiProjection ("perspective","fov",fov,RI_NULL)

RiFormat(512, 384, -1.0)

RiWorldBegin()

RiTranslate(0,0,2)

RiColor(red)

RiRotate(45,1,0,0)

points=[-0.5,-0.5,0, 0.5,0.5,0]

curveWidth=0.1

RiCurves("linear",[2],"nonperiodic","P",points,"constantwidth",curveWidth,"Cs",[(1,0,0), (0,0,1)],RI_NULL)

#RiCurves(RI_LINEAR, [2], RI_NONPERIODIC, P=[-0.5,-0.5,0, 0.5,0.5,0], constantwidth=0.1, Cs=[(1,0,0), (0,0,1)])

RiWorldEnd()

RiEnd()

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