<< はじめてのFujiyama Renderer その10 戻る POV-Rayのdefault cameraのangleを求める >>

はじめてのFujiyama Renderer その11

python cgkitを使ってFujiyama Rendererのサンプル内の32個のPointLightの位置を確認してみました。

cgkitのviewer.pyで確認したところ、四角形の対角になるような斜め配置になっていました。
cgkitのrender.pyを使ってレンダリング確認、画像は3Delightで生成しました。


# -*- coding: shift-jis -*-
# 日本語のコメント挿入


import camctrl


Globals( rib='Imager "background" "color background" [0.2 0.4 0.6]',
up = (0,1,0),
handedness = 'l'
)

"""
TargetCamera(
pos = (0,0,-10),
target = (0,0,0)
)
"""

TargetCamera(
name = 'TargetCamera',
pos = (14.5232, 22.6823, -19.6213),
target = (5.26602, 4.49559, 6.54843),
fov = 45.000000,
roll = 0.000000,
focallength = 0.000000,
fstop = 0.000000,
auto_nearfar = True,
nearplane = 0.100000,
farplane = 1000.000000,
)



SpotLight3DS( name = "SpotLight3DS",
enabled = True,
intensity = 1.4,
shadowed = True,
shadow_size = 1024,
shadow_filter = 8.0,
shadow_bias = 0.001,
hotspot = 80,
falloff = 90,
pos=(-10, 10, -20),
target = (0,0,0) )


"""
GLPointLight(
pos = (-10,3, -20),
diffuse = (1, 1, 1)
)
"""
# ライト位置にBox
Box(
lx = 0.1,
ly = 0.1,
lz = 0.1,
pos = (-10,9, -20),
material = GLMaterial(diffuse=(1, 0.7, 0.2))
)

#PointLight Position
listlight=[
( 0.900771, 12, 4.09137),
( 2.02315, 12, 5.28021),
( 10.69, 12, 13.918),
( 4.28027, 12, 7.58462),
( 12.9548, 12, 1.19914),
( 6.55808, 12, 2.31772),
( 0.169064, 12, 10.9623),
( 1.25002, 12, 4.51314),
( 2.46758, 12, 5.73382),
( 3.55644, 12, 6.84334),
( 4.76112, 12, 8.00264),
( 13.3267,12, 9.10333),
( 14.4155, 12, 2.68084),
( 8.10755, 12, 3.79629),
( 9.21103, 12, 4.9484),
( 2.83469, 12, 6.09221),
( 4.00945, 12, 7.18302),
(12.6072, 12, 0.832089),
( 6.21169, 12, 1.98055),
( 7.39599, 12, 10.5563),
( 8.52421, 12, 4.15086),
( 9.5891, 12, 5.39715),
( 3.18967, 12, 13.9542),
( 4.41432, 12, 0.082813),
( 5.48803, 12, 1.21856),
( 6.57647, 12, 2.31432),
( 0.265098, 12, 10.9453),
( 8.84422, 12, 12.1117),
( 10.0154, 12, 5.67625),
(11.0907, 12, 14.4043),
( 4.71726, 12, 7.98851),
( 13.3907, 12, 9.08986),
]

for i in range(32):
Sphere(
radius = 0.2,
pos = listlight[i],
material = GLMaterial(diffuse = (0, 0.6, 1)))


# Boxの表示
Box(
lx = 4,
ly = 4,
lz = 4,
pos = (0,0,1),
rot = mat3().fromEulerYXZ(radians(-30), radians(20), 0),
material = GLMaterial(diffuse=(1,0,0))
)


Plane(
name = "Plane",
lx = 10,
ly = 10,
pos = (0,-3,0),
rot = mat3().fromEulerYXZ(radians(-90),0, 0),
scale = vec3(10,10,10),
material =GLMaterial(diffuse=(1,1,1))
)



out.jpg
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