Rendering学習日記

• NVIDIA Gelato
• 2009.11.10 Tuesday

今回も「数学のいずみ」を参考にしました。ありがとうございます。

#sphere_bane_torus.pyg

from math import *



Output ("sphere_bane_torus.tif", "tiff", "rgb", "camera", "float gain", 1, "float gamma",

 1, "string filter", "gaussian", "float[2] filterwidth", (2, 2))

Attribute ("float shadingquality",1.2)

Attribute ("string projection", "perspective")

Attribute ("float fov", 20)

Attribute ("int[2] resolution", (640, 480))

#placecam 0 16 -12 0 0 0

Rotate (-53.13, 1.00, 0.00, 0.00)

Translate (0.00, -16.00, 12.00)



Attribute ("string geometryset", "+shadows")

Attribute ("string geometryset", "+reflection")



World ()

Light ( "light0", "ambientlight", "float intensity", 0.3 )

Light ("light1", "pointlight", "float intensity", 300, "point from", (0, 10, -10),"string shadowname", "shadows")

Light ("light2", "pointlight", "float intensity", 300, "point from", (5, 0, -10),"string shadowname", "shadows")



PushTransform ()

Attribute ("color C", (0.2, 0.4, 0.75))

Sphere (100, -100, 100, 360)

PopTransform ()



MyCounter = -15*pi

while (MyCounter <= 15*pi):

    PushTransform ()

    Attribute ("color C", (1, 1, 1))

    Shader ( "surface", "metal","string envname","reflection" )

    Translate ( (2+0.5*cos(1.11*MyCounter))*cos(0.1*MyCounter), 

                (2+0.5*cos(1.11*MyCounter))*sin(0.1*MyCounter),

                 0.5*sin(1.11*MyCounter))

    Sphere (0.13, -0.13, 0.13, 360)

    PopTransform ()

    MyCounter = MyCounter + 0.5





Translate (0, -5, 0)

Rotate (90.00, 1.00, 0.00, 0.00)

Scale (10,10,10)

ShaderGroupBegin ()

Attribute ("color C", (0, 0.8, 0))

Shader ("surface", "checker", "checklayer","float stilesize",0.01,"float ttilesize",0.01,"color color2", ( 0, 0, 0.9 ))

Shader ("surface", "plastic", "plasticlayer")

ConnectShaders ("checklayer", "Cout", "plasticlayer", "C")

ConnectShaders ("checklayer", "fout", "plasticlayer", "Ks")

ShaderGroupEnd ()

Input("PlaneGeom.rib")

Render()

• -
• -