Rendering学習日記 | Fujiyama Renderer

Fujiyama Renderer 0.2.3 for Windows7 64bit

Fujiyama Renderer
by yuichirou yokomakura
2014.02.08 Saturday 14:05

Fujiyama is free and open source, distribution oriented ray-tracing renderer

Windows 64bit Binary
http://fujiyama-renderer.com/downloads.html

Download Fujiyama-Renderer-for-Win-v0.2.3-x64.zip

Create C:\Fujiyama-Renderer folder.

コンピュータ右クリック→プロパティ→システムの詳細設定→環境変数→システム環境変数内のPATHをクリック→「編集」をクリック
変数値の行の最後に以下のパスを記入します。

;C:\Fujiyama-Renderer\bin;

Fujiyama-Rendererフォルダ内にmeshフォルダ、mipフォルダを作ります。
PLY Dataをダウンロードします。meshフォルダにモデルデータを入れます。
dome.ply
floor.ply
teapot.ply

コマンドプロンプトより
>ply2mesh dome.ply dome.mesh
>ply2mesh floor.ply floor.mesh
>ply2mesh teapot.ply teapot.mesh

モデルデータをmeshに変換しました。

次にHDRファイルをダウンロードします。
http://gl.ict.usc.edu/Data/HighResProbes/
glacier.hdr
grace-new.hdr
をダウンロードします。mipフォルダに入れます。

コマンドプロンプトより
>hdr2mip glacier.hdr glacier.mip
>hdr2mip grace-new.hdr grace-new.mip

HDRファイルをmipファイルに変換しました。

続いてsceneフォルダのシーンをレンダリングしてみましょう。
エディタでteapot.scnを開きます。
113行目
NewTexture tex1 ../../mip/grace-new.mip
を
NewTexture tex1 ../mip/grace-new.mip
に変更。

123行目
NewMesh teapot_mesh ../../mesh/teapot.mesh
NewMesh floor_mesh ../../mesh/floor.mesh
NewMesh dome_mesh ../../mesh/dome.mesh
を
NewMesh teapot_mesh ../mesh/teapot.mesh
NewMesh floor_mesh ../mesh/floor.mesh
NewMesh dome_mesh ../mesh/dome.mesh
に変更し保存します。

レンダリングします。
sceneフォルダからコマンドプロンプトを使って
>scene teapot.scn

C:\Fujiyama-Renderer\scenes>scene teapot.scn
-- OpenPlugin: [PlasticShader]
-- OpenPlugin: [GlassShader]
-- OpenPlugin: [ConstantShader]
-- NewCamera: [cam1] [PerspectiveCamera]
-- SetProperty3: [cam1] [translate] [0] [1] [7]
-- SetProperty3: [cam1] [rotate] [-5.710593137499643] [0] [0]
-- NewLight: [light0] [PointLight]
-- SetProperty3: [light0] [translate] [0.900771] [12] [4.09137]
-- SetProperty1: [light0] [intensity] [0.03125]
-- NewLight: [light1] [PointLight]
-- SetProperty3: [light1] [translate] [2.02315] [12] [5.28021]
-- SetProperty1: [light1] [intensity] [0.03125]
-- NewLight: [light2] [PointLight]
-- SetProperty3: [light2] [translate] [10.69] [12] [13.918]
-- SetProperty1: [light2] [intensity] [0.03125]
-- NewLight: [light3] [PointLight]
-- SetProperty3: [light3] [translate] [4.28027] [12] [7.58462]
-- SetProperty1: [light3] [intensity] [0.03125]
-- NewLight: [light4] [PointLight]
-- SetProperty3: [light4] [translate] [12.9548] [12] [1.19914]
-- SetProperty1: [light4] [intensity] [0.03125]
-- NewLight: [light5] [PointLight]
-- SetProperty3: [light5] [translate] [6.55808] [12] [2.31772]
-- SetProperty1: [light5] [intensity] [0.03125]
-- NewLight: [light6] [PointLight]
-- SetProperty3: [light6] [translate] [0.169064] [12] [10.9623]
-- SetProperty1: [light6] [intensity] [0.03125]
-- NewLight: [light7] [PointLight]
-- SetProperty3: [light7] [translate] [1.25002] [12] [4.51314]
-- SetProperty1: [light7] [intensity] [0.03125]
-- NewLight: [light8] [PointLight]
-- SetProperty3: [light8] [translate] [2.46758] [12] [5.73382]
-- SetProperty1: [light8] [intensity] [0.03125]
-- NewLight: [light9] [PointLight]
-- SetProperty3: [light9] [translate] [3.55644] [12] [6.84334]
-- SetProperty1: [light9] [intensity] [0.03125]
-- NewLight: [light10] [PointLight]
-- SetProperty3: [light10] [translate] [4.76112] [12] [8.00264]
-- SetProperty1: [light10] [intensity] [0.03125]
-- NewLight: [light11] [PointLight]
-- SetProperty3: [light11] [translate] [13.3267] [12] [9.10333]
-- SetProperty1: [light11] [intensity] [0.03125]
-- NewLight: [light12] [PointLight]
-- SetProperty3: [light12] [translate] [14.4155] [12] [2.68084]
-- SetProperty1: [light12] [intensity] [0.03125]
-- NewLight: [light13] [PointLight]
-- SetProperty3: [light13] [translate] [8.10755] [12] [3.79629]
-- SetProperty1: [light13] [intensity] [0.03125]
-- NewLight: [light14] [PointLight]
-- SetProperty3: [light14] [translate] [9.21103] [12] [4.9484]
-- SetProperty1: [light14] [intensity] [0.03125]
-- NewLight: [light15] [PointLight]
-- SetProperty3: [light15] [translate] [2.83469] [12] [6.09221]
-- SetProperty1: [light15] [intensity] [0.03125]
-- NewLight: [light16] [PointLight]
-- SetProperty3: [light16] [translate] [4.00945] [12] [7.18302]
-- SetProperty1: [light16] [intensity] [0.03125]
-- NewLight: [light17] [PointLight]
-- SetProperty3: [light17] [translate] [12.6072] [12] [0.832089]
-- SetProperty1: [light17] [intensity] [0.03125]
-- NewLight: [light18] [PointLight]
-- SetProperty3: [light18] [translate] [6.21169] [12] [1.98055]
-- SetProperty1: [light18] [intensity] [0.03125]
-- NewLight: [light19] [PointLight]
-- SetProperty3: [light19] [translate] [7.39599] [12] [10.5563]
-- SetProperty1: [light19] [intensity] [0.03125]
-- NewLight: [light20] [PointLight]
-- SetProperty3: [light20] [translate] [8.52421] [12] [4.15086]
-- SetProperty1: [light20] [intensity] [0.03125]
-- NewLight: [light21] [PointLight]
-- SetProperty3: [light21] [translate] [9.5891] [12] [5.39715]
-- SetProperty1: [light21] [intensity] [0.03125]
-- NewLight: [light22] [PointLight]
-- SetProperty3: [light22] [translate] [3.18967] [12] [13.9542]
-- SetProperty1: [light22] [intensity] [0.03125]
-- NewLight: [light23] [PointLight]
-- SetProperty3: [light23] [translate] [4.41432] [12] [0.082813]
-- SetProperty1: [light23] [intensity] [0.03125]
-- NewLight: [light24] [PointLight]
-- SetProperty3: [light24] [translate] [5.48803] [12] [1.21856]
-- SetProperty1: [light24] [intensity] [0.03125]
-- NewLight: [light25] [PointLight]
-- SetProperty3: [light25] [translate] [6.57647] [12] [2.31432]
-- SetProperty1: [light25] [intensity] [0.03125]
-- NewLight: [light26] [PointLight]
-- SetProperty3: [light26] [translate] [0.265098] [12] [10.9453]
-- SetProperty1: [light26] [intensity] [0.03125]
-- NewLight: [light27] [PointLight]
-- SetProperty3: [light27] [translate] [8.84422] [12] [12.1117]
-- SetProperty1: [light27] [intensity] [0.03125]
-- NewLight: [light28] [PointLight]
-- SetProperty3: [light28] [translate] [10.0154] [12] [5.67625]
-- SetProperty1: [light28] [intensity] [0.03125]
-- NewLight: [light29] [PointLight]
-- SetProperty3: [light29] [translate] [11.0907] [12] [14.4043]
-- SetProperty1: [light29] [intensity] [0.03125]
-- NewLight: [light30] [PointLight]
-- SetProperty3: [light30] [translate] [4.71726] [12] [7.98851]
-- SetProperty1: [light30] [intensity] [0.03125]
-- NewLight: [light31] [PointLight]
-- SetProperty3: [light31] [translate] [13.3907] [12] [9.08986]
-- SetProperty1: [light31] [intensity] [0.03125]
-- NewTexture: [tex1] [../mip/grace-new.mip]
-- NewShader: [teapot_shader] [GlassShader]
-- NewShader: [floor_shader] [PlasticShader]
-- NewShader: [dome_shader] [ConstantShader]
-- NewMesh: [teapot_mesh] [../mesh/teapot.mesh]
-- NewMesh: [floor_mesh] [../mesh/floor.mesh]
-- NewMesh: [dome_mesh] [../mesh/dome.mesh]
-- NewObjectInstance: [teapot1] [teapot_mesh]
-- AssignShader: [teapot1] [teapot_shader]
-- NewObjectInstance: [floor1] [floor_mesh]
-- SetProperty3: [floor1] [translate] [-2] [0] [-2]
-- AssignShader: [floor1] [floor_shader]
-- NewObjectInstance: [dome1] [dome_mesh]
-- SetProperty3: [dome1] [scale] [.5] [.5] [.5]
-- SetProperty3: [dome1] [rotate] [0] [30] [0]
-- AssignShader: [dome1] [dome_shader]
-- AssignTexture: [dome_shader] [texture] [tex1]
-- NewObjectGroup: [group1]
-- AddObjectToGroup: [group1] [teapot1]
-- AssignObjectGroup: [teapot1] [shadow_target] [group1]
-- AssignObjectGroup: [floor1] [shadow_target] [group1]
-- NewFrameBuffer: [fb1] [rgba]
-- NewRenderer: [ren1]
-- AssignCamera: [ren1] [cam1]
-- AssignFrameBuffer: [ren1] [fb1]
-- SetProperty2: [ren1] [resolution] [640] [480]
-- RenderScene: [ren1]

# Building Accelerators
# Accelerator Count: 8
# Building Accelerators Done
# 0h 0m 1s

# Preprocessing Lights
# Light Count: 32
# Preprocessing Lights Done
# 0h 0m 1s

# Rendering Frame
# Thread Count: 12
# Tile Count: 80

....1....2....3....4....5....6....7....8....9....0
-------------------------------------------------- 10% (0h 0m 1s)
....1....2....3....4....5....6....7....8....9....0
-------------------------------------------------- 20% (0h 0m 1s)
....1....2....3....4....5....6....7....8....9....0
-------------------------------------------------- 30% (0h 0m 1s)
....1....2....3....4....5....6....7....8....9....0
-------------------------------------------------- 40% (0h 0m 1s)
....1....2....3....4....5....6....7....8....9....0
-------------------------------------------------- 50% (0h 0m 2s)
....1....2....3....4....5....6....7....8....9....0
-------------------------------------------------- 60% (0h 0m 5s)
....1....2....3....4....5....6....7....8....9....0
-------------------------------------------------- 70% (0h 0m 10s)
....1....2....3....4....5....6....7....8....9....0
-------------------------------------------------- 80% (0h 0m 11s)
....1....2....3....4....5....6....7....8....9....0
-------------------------------------------------- 90% (0h 0m 12s)
....1....2....3....4....5....6....7....8....9....0
-------------------------------------------------- 100% (0h 0m 16s)

# Frame Done
# 0h 0m 16s

-- SaveFrameBuffer: [fb1] [../teapot.fb]

画像を確認します。コマンドプロンプトを使って
>fbview ../teapot.fb

ウインドウを広くしてあげると良いです。

OpenEXRファイルに変換するには、変換したいfbファイルがある場所で
コマンドプロンプトを使って
>fb2exr teapot.fb teapot.exr

fujiyama rendererでpythonを使う場合、fujiyama/bin/フォルダにfujiyama.pyをコピーします。
fujiyama.pyファイルを開いて、31と41行目のbin/sceneと二箇所書いてあるところのbin/を削除して保存します。後はset pythonpath=で通してからレンダリングを行います。

>set PYTHONPATH=C:\Python26;C:\Fujiyama-Renderer\bin

例えば、
>python sample.py
でimport fujiyamaが動き、レンダリングします。
シーンファイル内の各モデルや画像のパスを調整してからレンダリングしてください。

Fujiyama Renderer 0.2.8 for Windows 64bit

Fujiyama Renderer
by yuichirou yokomakura
2014.09.27 Saturday 12:39

Fujiyama Renderer0.2.8、メタセコイアmekaをobj→blenderでply出力。s,tをuv1,uv2に書き換え、textureをjpgにして読み込みました。直接jpgやobjやplyを読み込みできるようになったのでちょっと便利になりました。ありがとうございます。
floor.plyをblenderで読み込み、UV editingでunwrapし、obj exportしました。

以下はサンプル



#!/usr/bin/env python

# -*- coding: utf-8 -*-

#export PYTHONPATH=$PYTHONPATH:/usr/lib/python2.6/site-packages/:$HOME/Fujiyama-Renderer/bin/

#set PYTHONPATH=C:\Python26;C:\Fujiyama-Renderer\python



import fujiyama

si = fujiyama.SceneInterface()



#plugins

si.OpenPlugin('ConstantShader')

si.OpenPlugin('PlasticShader')

si.OpenPlugin('GlassShader')





#Camera

si.NewCamera('cam1', 'PerspectiveCamera')

si.SetProperty3('cam1', 'rotate', -20, 0.00, 0.00)

si.SetProperty3('cam1', 'translate', 0.00, 6.00, 7.00)

si.SetProperty1('cam1', 'fov', 45)



#Light

si.NewLight( 'light0', 'PointLight')

si.SetProperty3( 'light0', 'translate', 0.900771, 12, 4.09137)

si.SetProperty1( 'light0', 'intensity', 0.03125)

si.NewLight( 'light1', 'PointLight')

si.SetProperty3( 'light1', 'translate', 2.02315, 12, 5.28021)

si.SetProperty1( 'light1' ,'intensity', 0.03125)

si.NewLight( 'light2', 'PointLight')

si.SetProperty3( 'light2', 'translate', 10.69, 12, 13.918)

si.SetProperty1( 'light2', 'intensity', 0.03125)

si.NewLight( 'light3', 'PointLight')

si.SetProperty3( 'light3', 'translate', 4.28027, 12, 7.58462)

si.SetProperty1( 'light3', 'intensity', 0.03125)

si.NewLight( 'light4', 'PointLight')

si.SetProperty3( 'light4', 'translate', 12.9548, 12, 1.19914)

si.SetProperty1( 'light4', 'intensity', 0.03125)

si.NewLight( 'light5', 'PointLight')

si.SetProperty3( 'light5', 'translate', 6.55808, 12, 2.31772)

si.SetProperty1( 'light5', 'intensity', 0.03125)

si.NewLight( 'light6', 'PointLight')

si.SetProperty3( 'light6', 'translate', 0.169064, 12, 10.9623)

si.SetProperty1( 'light6', 'intensity', 0.03125)

si.NewLight( 'light7', 'PointLight')

si.SetProperty3( 'light7', 'translate', 1.25002, 12, 4.51314)

si.SetProperty1( 'light7', 'intensity', 0.03125)

si.NewLight( 'light8', 'PointLight')

si.SetProperty3( 'light8', 'translate', 2.46758, 12, 5.73382)

si.SetProperty1( 'light8', 'intensity', 0.03125)

si.NewLight( 'light9', 'PointLight')

si.SetProperty3( 'light9', 'translate', 3.55644, 12, 6.84334)

si.SetProperty1( 'light9','intensity', 0.03125)

si.NewLight( 'light10', 'PointLight')

si.SetProperty3( 'light10', 'translate', 4.76112, 12, 8.00264)

si.SetProperty1( 'light10', 'intensity', 0.03125)

si.NewLight( 'light11', 'PointLight')

si.SetProperty3( 'light11', 'translate', 13.3267,12, 9.10333)

si.SetProperty1( 'light11', 'intensity', 0.03125)

si.NewLight( 'light12', 'PointLight')

si.SetProperty3( 'light12', 'translate', 14.4155, 12, 2.68084)

si.SetProperty1( 'light12', 'intensity', 0.03125)

si.NewLight( 'light13', 'PointLight')

si.SetProperty3( 'light13', 'translate', 8.10755, 12, 3.79629)

si.SetProperty1( 'light13', 'intensity', 0.03125)

si.NewLight( 'light14', 'PointLight')

si.SetProperty3( 'light14', 'translate', 9.21103, 12, 4.9484)

si.SetProperty1( 'light14', 'intensity', 0.03125)

si.NewLight( 'light15', 'PointLight')

si.SetProperty3( 'light15', 'translate', 2.83469, 12, 6.09221)

si.SetProperty1( 'light15', 'intensity', 0.03125)

si.NewLight( 'light16', 'PointLight')

si.SetProperty3( 'light16', 'translate', 4.00945, 12, 7.18302)

si.SetProperty1( 'light16', 'intensity', 0.03125)

si.NewLight( 'light17', 'PointLight')

si.SetProperty3( 'light17', 'translate', 12.6072, 12, 0.832089)

si.SetProperty1( 'light17', 'intensity', 0.03125)

si.NewLight( 'light18', 'PointLight')

si.SetProperty3( 'light18', 'translate', 6.21169, 12, 1.98055)

si.SetProperty1( 'light18', 'intensity', 0.03125)

si.NewLight( 'light19', 'PointLight')

si.SetProperty3( 'light19', 'translate', 7.39599, 12, 10.5563)

si.SetProperty1( 'light19', 'intensity', 0.03125)

si.NewLight( 'light20', 'PointLight')

si.SetProperty3( 'light20', 'translate', 8.52421, 12, 4.15086)

si.SetProperty1( 'light20', 'intensity', 0.03125)

si.NewLight( 'light21', 'PointLight')

si.SetProperty3( 'light21', 'translate', 9.5891, 12, 5.39715)

si.SetProperty1( 'light21', 'intensity', 0.03125)

si.NewLight( 'light22', 'PointLight')

si.SetProperty3( 'light22', 'translate', 3.18967, 12, 13.9542)

si.SetProperty1( 'light22', 'intensity', 0.03125)

si.NewLight( 'light23','PointLight')

si.SetProperty3( 'light23', 'translate', 4.41432, 12, 0.082813)

si.SetProperty1( 'light23', 'intensity', 0.03125)

si.NewLight( 'light24', 'PointLight')

si.SetProperty3( 'light24', 'translate', 5.48803, 12, 1.21856)

si.SetProperty1( 'light24', 'intensity', 0.03125)

si.NewLight( 'light25', 'PointLight')

si.SetProperty3( 'light25', 'translate', 6.57647, 12, 2.31432)

si.SetProperty1( 'light25', 'intensity', 0.03125)

si.NewLight( 'light26', 'PointLight')

si.SetProperty3( 'light26', 'translate', 0.265098, 12, 10.9453)

si.SetProperty1( 'light26', 'intensity', 0.03125)

si.NewLight( 'light27', 'PointLight')

si.SetProperty3( 'light27', 'translate', 8.84422, 12, 12.1117)

si.SetProperty1( 'light27', 'intensity', 0.03125)

si.NewLight( 'light28', 'PointLight')

si.SetProperty3( 'light28', 'translate', 10.0154, 12, 5.67625)

si.SetProperty1( 'light28', 'intensity', 0.03125)

si.NewLight( 'light29', 'PointLight')

si.SetProperty3( 'light29', 'translate', 11.0907, 12, 14.4043)

si.SetProperty1( 'light29', 'intensity', 0.03125)

si.NewLight( 'light30', 'PointLight')

si.SetProperty3( 'light30', 'translate', 4.71726, 12, 7.98851)

si.SetProperty1( 'light30', 'intensity', 0.03125)

si.NewLight( 'light31', 'PointLight')

si.SetProperty3( 'light31', 'translate', 13.3907, 12, 9.08986)

si.SetProperty1( 'light31', 'intensity', 0.03125)



#Texture

si.NewTexture( 'tex1', '../hdr/ennis.hdr')

si.NewTexture('tex2', '../hdr/uvmap.jpg')

si.NewTexture('tex3', '../hdr/00tex_master.jpg')





#Shader

si.NewShader('teapot_shader', 'PlasticShader')

si.NewShader('floor_shader', 'PlasticShader')

si.NewShader('dome_shader', 'ConstantShader')





#Mesh

si.NewMesh('teapot_mesh', '../ply/meka.ply')

si.NewMesh('floor_mesh', '../ply/floor3.obj')

si.NewMesh('dome_mesh', '../ply/dome.ply')





#ObjectInstance

si.NewObjectInstance('teapot1','teapot_mesh')

si.SetProperty3('teapot1', 'translate', 0, 0, -2)

si.SetProperty3('teapot1', 'scale', 1.6, 1.6, 1.6)

si.AssignShader('teapot1','teapot_shader')

si.AssignTexture('teapot_shader', 'diffuse_map', 'tex3')





si.NewObjectInstance('floor1','floor_mesh')

si.SetProperty3('floor1','translate', 0, 0, -2.5)

si.SetProperty3('floor1','scale', .6, .6, .6)

si.SetProperty3('floor1','rotate', 90, 0, 0)

si.AssignShader('floor1','floor_shader')

si.AssignTexture('floor_shader', 'diffuse_map', 'tex2')



si.NewObjectInstance('dome1','dome_mesh')

si.SetProperty3( 'dome1', 'scale', .5, .5, .5)

si.SetProperty3( 'dome1', 'rotate', 0 ,135, 0)

si.AssignShader( 'dome1', 'dome_shader')

si.AssignTexture( 'dome_shader' ,'texture', 'tex1')



#ObjectGroup

si.NewObjectGroup( 'group1')

si.AddObjectToGroup( 'group1', 'teapot1')

si.AssignObjectGroup( 'teapot1','shadow_target',  'group1')

si.AssignObjectGroup( 'floor1','shadow_target',  'group1')





#FrameBuffer

si.NewFrameBuffer('fb1', 'rgba')



#Properties

si.ShowPropertyList('Renderer')



#Renderer

si.NewRenderer('ren1')

si.AssignCamera('ren1', 'cam1')

si.AssignFrameBuffer('ren1', 'fb1')

#si.SetProperty2('ren1', 'resolution', 1024, 600)

si.SetProperty2('ren1', 'resolution', 512, 300)

#si.SetProperty2('ren1', 'resolution', 160, 120)





si.SetProperty1('ren1', 'raymarch_step', .01)

si.SetProperty1('ren1', 'raymarch_shadow_step', .02)

si.SetProperty1('ren1', 'raymarch_reflect_step', .02)





#Rendering

si.RenderScene('ren1')



#Output

si.SaveFrameBuffer('fb1', '../teapotscn03.exr')



#Run commands



si.Run()

#si.Print()

ありがとうございます。

MagicaVoxelからFujiyama Rendererへ

Fujiyama Renderer
by yuichirou yokomakura
2015.05.20 Wednesday 04:10

Fujiyama Renderer0.2.9、MagicaVoxelからobjをexport。blenderに読み込みply出力。s,tをuv1,uv2に書き換え、textureをjpgにして読み込みました。直接jpgやplyを読み込んでます。objの表示に影が出るのでplyを使います。

Magicavoxelのtextureは拡大。Magicavoxelからobj出力時のテクスチャは1 x 256pixels、変換できないので、100 x 256にしたらできました。ありがとうございます。



#!/usr/bin/env python



#set PYTHONPATH=C:\Python27;C:\Fujiyama-Renderer\python

# 1 teapot with 32 point lights

# This script is the python version of teapot.scn with minor changes.

# It also demonstrates how to load *.ply and *.hdr files

# directly without pre-conversion.

# Copyright (c) 2011-2014 Hiroshi Tsubokawa



import fujiyama



si = fujiyama.SceneInterface()



#plugins

si.OpenPlugin('PlasticShader')

si.OpenPlugin('GlassShader')

si.OpenPlugin('ConstantShader')



#Camera

si.NewCamera('cam1', 'PerspectiveCamera')

si.SetProperty3('cam1', 'translate', 0, 1, 7)

si.SetProperty3('cam1', 'rotate', -5.710593137499643, 0, 0)



#Light

si.NewLight('light0', 'PointLight')

si.SetProperty3('light0', 'translate', 0.900771, 12, 4.09137)

si.SetProperty1('light0', 'intensity', 0.03125)

si.NewLight('light1', 'PointLight')

si.SetProperty3('light1', 'translate', 2.02315, 12, 5.28021)

si.SetProperty1('light1', 'intensity', 0.03125)

si.NewLight('light2', 'PointLight')

si.SetProperty3('light2', 'translate', 10.69, 12, 13.918)

si.SetProperty1('light2', 'intensity', 0.03125)

si.NewLight('light3', 'PointLight')

si.SetProperty3('light3', 'translate', 4.28027, 12, 7.58462)

si.SetProperty1('light3', 'intensity', 0.03125)

si.NewLight('light4', 'PointLight')

si.SetProperty3('light4', 'translate', 12.9548, 12, 1.19914)

si.SetProperty1('light4', 'intensity', 0.03125)

si.NewLight('light5', 'PointLight')

si.SetProperty3('light5', 'translate', 6.55808, 12, 2.31772)

si.SetProperty1('light5', 'intensity', 0.03125)

si.NewLight('light6', 'PointLight')

si.SetProperty3('light6', 'translate', 0.169064, 12, 10.9623)

si.SetProperty1('light6', 'intensity', 0.03125)

si.NewLight('light7', 'PointLight')

si.SetProperty3('light7', 'translate', 1.25002, 12, 4.51314)

si.SetProperty1('light7', 'intensity', 0.03125)

si.NewLight('light8', 'PointLight')

si.SetProperty3('light8', 'translate', 2.46758, 12, 5.73382)

si.SetProperty1('light8', 'intensity', 0.03125)

si.NewLight('light9', 'PointLight')

si.SetProperty3('light9', 'translate', 3.55644, 12, 6.84334)

si.SetProperty1('light9', 'intensity', 0.03125)

si.NewLight('light10', 'PointLight')

si.SetProperty3('light10', 'translate', 4.76112, 12, 8.00264)

si.SetProperty1('light10', 'intensity', 0.03125)

si.NewLight('light11', 'PointLight')

si.SetProperty3('light11', 'translate', 13.3267, 12, 9.10333)

si.SetProperty1('light11', 'intensity', 0.03125)

si.NewLight('light12', 'PointLight')

si.SetProperty3('light12', 'translate', 14.4155, 12, 2.68084)

si.SetProperty1('light12', 'intensity', 0.03125)

si.NewLight('light13', 'PointLight')

si.SetProperty3('light13', 'translate', 8.10755, 12, 3.79629)

si.SetProperty1('light13', 'intensity', 0.03125)

si.NewLight('light14', 'PointLight')

si.SetProperty3('light14', 'translate', 9.21103, 12, 4.9484)

si.SetProperty1('light14', 'intensity', 0.03125)

si.NewLight('light15', 'PointLight')

si.SetProperty3('light15', 'translate', 2.83469, 12, 6.09221)

si.SetProperty1('light15', 'intensity', 0.03125)

si.NewLight('light16', 'PointLight')

si.SetProperty3('light16', 'translate', 4.00945, 12, 7.18302)

si.SetProperty1('light16', 'intensity', 0.03125)

si.NewLight('light17', 'PointLight')

si.SetProperty3('light17', 'translate', 12.6072, 12, 0.832089)

si.SetProperty1('light17', 'intensity', 0.03125)

si.NewLight('light18', 'PointLight')

si.SetProperty3('light18', 'translate', 6.21169, 12, 1.98055)

si.SetProperty1('light18', 'intensity', 0.03125)

si.NewLight('light19', 'PointLight')

si.SetProperty3('light19', 'translate', 7.39599, 12, 10.5563)

si.SetProperty1('light19', 'intensity', 0.03125)

si.NewLight('light20', 'PointLight')

si.SetProperty3('light20', 'translate', 8.52421, 12, 4.15086)

si.SetProperty1('light20', 'intensity', 0.03125)

si.NewLight('light21', 'PointLight')

si.SetProperty3('light21', 'translate', 9.5891, 12, 5.39715)

si.SetProperty1('light21', 'intensity', 0.03125)

si.NewLight('light22', 'PointLight')

si.SetProperty3('light22', 'translate', 3.18967, 12, 13.9542)

si.SetProperty1('light22', 'intensity', 0.03125)

si.NewLight('light23', 'PointLight')

si.SetProperty3('light23', 'translate', 4.41432, 12, 0.082813)

si.SetProperty1('light23', 'intensity', 0.03125)

si.NewLight('light24', 'PointLight')

si.SetProperty3('light24', 'translate', 5.48803, 12, 1.21856)

si.SetProperty1('light24', 'intensity', 0.03125)

si.NewLight('light25', 'PointLight')

si.SetProperty3('light25', 'translate', 6.57647, 12, 2.31432)

si.SetProperty1('light25', 'intensity', 0.03125)

si.NewLight('light26', 'PointLight')

si.SetProperty3('light26', 'translate', 0.265098, 12, 10.9453)

si.SetProperty1('light26', 'intensity', 0.03125)

si.NewLight('light27', 'PointLight')

si.SetProperty3('light27', 'translate', 8.84422, 12, 12.1117)

si.SetProperty1('light27', 'intensity', 0.03125)

si.NewLight('light28', 'PointLight')

si.SetProperty3('light28', 'translate', 10.0154, 12, 5.67625)

si.SetProperty1('light28', 'intensity', 0.03125)

si.NewLight('light29', 'PointLight')

si.SetProperty3('light29', 'translate', 11.0907, 12, 14.4043)

si.SetProperty1('light29', 'intensity', 0.03125)

si.NewLight('light30', 'PointLight')

si.SetProperty3('light30', 'translate', 4.71726, 12, 7.98851)

si.SetProperty1('light30', 'intensity', 0.03125)

si.NewLight('light31', 'PointLight')

si.SetProperty3('light31', 'translate', 13.3907, 12, 9.08986)

si.SetProperty1('light31', 'intensity', 0.03125)

si.NewLight('light32', 'PointLight')

si.SetProperty3('light32', 'translate', 0, 1, 7)

si.SetProperty1('light32', 'intensity', 0.75)

#Texture

# You can specify file paths to *.hdr/*.jpg file via python API

si.NewTexture('tex1', '../hdr/grace-new.hdr')

si.NewTexture('tex2', '../mip/ch02.jpg')



#Shader

si.NewShader('teapot_shader', 'PlasticShader')

si.NewShader('floor_shader', 'PlasticShader')

si.NewShader('dome_shader', 'ConstantShader')



#Mesh

# You can specify file paths to *.ply/*.obj file via python API

si.NewMesh('teapot_mesh', '../ply/sword2.ply')

si.NewMesh('floor_mesh',  '../ply/floor.ply')

si.NewMesh('dome_mesh',   '../ply/dome.ply')



#ObjectInstance

si.NewObjectInstance('teapot1', 'teapot_mesh')

si.SetProperty3('teapot1', 'translate', 0, -0.55, 1.5)

si.SetProperty3('teapot1', 'rotate', -90, -30, 0)

si.AssignShader('teapot1', 'teapot_shader')

si.AssignTexture('teapot_shader', 'diffuse_map', 'tex2')



si.NewObjectInstance('floor1', 'floor_mesh')

si.SetProperty3('floor1', 'translate', 0, -0.6, 0)

si.AssignShader('floor1', 'floor_shader')



si.NewObjectInstance('dome1', 'dome_mesh')

si.SetProperty3('dome1', 'scale', .5, .5, .5)

si.SetProperty3('dome1', 'rotate', 0, 30, 0)

si.AssignShader('dome1', 'dome_shader')

si.AssignTexture('dome_shader', 'texture', 'tex1')



#ObjectGroup

si.NewObjectGroup('group1')

si.AddObjectToGroup('group1', 'teapot1')

si.AssignObjectGroup('teapot1', 'shadow_target', 'group1')

si.AssignObjectGroup('floor1',  'shadow_target', 'group1')



#FrameBuffer

si.NewFrameBuffer('fb1', 'rgba')



#Renderer

si.NewRenderer('ren1')

si.AssignCamera('ren1', 'cam1')

si.AssignFrameBuffer('ren1', 'fb1')

si.SetProperty2('ren1', 'resolution', 640, 480)

#si.SetProperty2('ren1', 'resolution', 160, 120)



#Rendering

si.RenderScene('ren1')



#Output

# You can specify file paths to *.exr file via python API

si.SaveFrameBuffer('fb1', '../objimport01.exr')



#Run commands

si.Run()

#si.Print()

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