Rendering学習日記

metasequoia pythonを使って、メタセコイアからモデルをRIB出力するプログラムを検証した。あれれ、面の向きがちょっと違いました。
モデルの部分、
AttributeBeginの後に
Scale 1 1 -1
を加えました。


以下は、RIB出力です。レンダリングは3Delightを使用しました。

Display "maptest.tif" "file" "rgba"

Format 640 480 1

PixelSamples 2 2

PixelFilter "catmull-rom" 3 3

ShadingRate 1

MakeTexture "uvmap.tif" "uvmap.tdl" "periodic" "periodic" "gaussian" 1 1



Imager "background" "background" [0.2 0.4 0.6]



Sides 1

Orientation "rh"

Projection "perspective" "fov" [9.527]

ConcatTransform [

0.742768750199  -0.412412747762  -0.527456452431  0

0  0.787779841733  -0.615956914857  0

-0.669548044376  -0.457513547825  -0.585138248476  0

6.36650111119e-006  2.36958414916e-005  1500.00001648  1

]

Scale 1 1 -1

WorldBegin

Attribute "visibility" "trace" [1]

Attribute "visibility" "transmission" ["Os"]

Attribute "visibility" "transmission" "opaque"

Attribute "light" "shadows" "on"

LightSource "distantlight" 1 

		"from" [0.205154 1.226111 -0.161600]

		"to" [0.000000 0.000000 0.000000]

		"lightcolor" [0.800 0.800 0.800]

LightSource "ambientlight" 2

		"lightcolor" [0.300 0.300 0.300]

AttributeBegin

Scale 1 1 -1

Surface  "supertexmap"  "string Csmapname" "uvmap.tdl"

Declare "st" "facevarying float[2]"

Attribute "identifier" "name" ["obj1"]

PointsPolygons

	[ 4 ][ 0 1 3 2 ]

	"P" [-100.0 0.0 -100.0

100.0 0.0 -100.0

-100.0 0.0 100.0

100.0 0.0 100.0

]

	"N" [-0.0 1.0 -0.0

-0.0 1.0 -0.0

0.0 1.0 0.0

-0.0 1.0 -0.0

]

	"st" [0.0 0.0 1.0 0.0 1.0 1.0 0.0 1.0 ]

AttributeEnd

WorldEnd