利用者:Jaguarandi/SummerOfCode2009/TestScenesのソースを表示

{{NiceTip|Types of scenes|Three types of scene have been identified to evaluate the raytracer:
*Regression scenes - very small scenes to test code correctness ([http://andresp.no-ip.org/soc2009/btest/html/test_regression results])
*Concept scenes - handpicked scenes to test and measure specific characteristics ([http://andresp.no-ip.org/soc2009/btest/html/test_concept results])
*Real case scenes - real works case ([http://andresp.no-ip.org/soc2009/btest/html/test_real results])}}

==Regression Scenes==
Those should be as small/fast as possible and test each feature of raycode.

*[http://download.blender.org/demo/test/test249.zip test249]

{| border="0"
| [[File:Soc2009-test-regression-dupliverts_simple.png|thumb|200px]]
| Tests instances support and mirror rays
|-
|[[File:Soc2009-test-regression-raymirror.png|thumb|200px]]
| Tests mirror rays, blurry and exact, it's also possible to see a bug of shading code, that's performing exact mirror on the reflection of the right cube.
|-
|[[File:Soc2009-test-regression-zanqdo-testAO.png|thumb|200px]]
| Tests Ambient occlusion and area lamps, this scene also has very small polies that creates banding effect due to incorrect code handling neighbour faces
|-
|[[File:Soc2009-test-regression-BugJag.png|thumb|200px]]
| Tests transparent shadows, and instance support
|-
|[[File:Soc2009-test-regression-zanqdo-mirrorFishs.png|thumb|200px]]
| Stresses instances and ray-mirrors
|}

==Concept Scenes==
handpicked scenes to test and measure specific characteristics

===Teapot in stadium===
{|border="0"
|[[File:Soc2009-test-concept-balloon.png|thumb|200px|right|3943% faster]]
 [[File:Soc2009-test-concept-lone-balloon.png|thumb|200px|right|173% faster]]
|
| A very small and highly detailed object inside a very low and large poly scene
====views====
*a close view of the highly detailed mesh + low poly environ
*a close view of the highly detailed mesh + without low poly environ
====reason====
*Should break octrees or other grids methods.
*Comparisons of how optimal the other methods are.
====files====
*[http://andresp.no-ip.org/soc2009/btest/case/soc2009/test_concept/balloon_test1.blend Balloon] by macouno
|}


===Wire scene===
{|border="0"
|[[File:Soc2009-test-concept-Shilam-wires.png|thumb|200px|right|224% faster]]
 [[File:Soc2009-test-concept-Shilam-wires-flat.png|thumb|200px|right|267% faster]]
 [[File:Soc2009-test-concept-Shilam-wires-curved.png|thumb|200px|right|197% faster]]
|
| A scene where the probability of a ray hitting a mesh is very low, that means full of objects with holes. Probably a scene with a centered mirror object covered by many wire objects.
====views====
*a curved mirror object (to break ray coherence)
*a flat mirror object (to take advantage of ray coherence)
====reason====
*test full-space transverse (rays would need to transverse a big part of tree to get a hit result)
*test ray coherence
====files====
*[http://web.tiscali.it/.shilam./3D/blend/rayt_opt.blend Strings and reflections] by Shilam
*[http://web.tiscali.it/.shilam./3D/blend/rayt_opt1.blend Wire and flat reflections] by Shilam
*[http://web.tiscali.it/.shilam./3D/blend/rayt_opt2.blend Wire and curved reflections] by Shilam
|}


===Highly overlap scene===
{|border="0"
|[[File:Soc2009-test-concept-overlap2.png|thumb|200px|right|333% faster]]
 [[File:Soc2009-test-concept-overlap2-rotated.png|thumb|200px|right|298% faster]]
|
| A scene where each primitive and each object BB's is higly overlapping others BB's. That would be like a large box with boxs inside with boxs inside with boxs inside...
====reason====
*breaks bounding volumes
====files====
*[http://www.runningwolfpack.com/misc/blender/overlap2.blend Interlinked cubic frames] and a [http://www.runningwolfpack.com/misc/blender/overlap2.jpg small render]
|}

===Sub-linear test===
{|border="0"
|[[File:Soc2009-test-concept-Shilam-detailed.png|thumb|200px|right|177% faster]]
|
| A really highly detailed scene
====views====
*An overview of the whole scene
*An overview of a small part of the scene
====reason====
*show that raytrace is performing well, render time should be similar on both views
*show that for large scenes the Zbuffer is the "slow" part
====files====
*[http://web.tiscali.it/.shilam./3D/blend/rayt_opt3.blend Vegetations and soil] by Shilam
*Maybe this is covered by real cases
|}

===Axis aligned scenes===
{|border="0"
|[[File:Soc2009-test-concept-Shilam-rayt_opt6a.png|thumb|200px|right|189% faster]]
 [[File:Soc2009-test-concept-Shilam-rayt_opt6b.png|thumb|200px|right|255% faster]]
|
| Architecture scene
====views====
*a normal one
*and one with the scene rotated so that primitives aren't axis aligned

====reason====
*test BB handling of axis aligned volumes
====files====
Any architecture scene?
*[http://web.tiscali.it/.shilam./3D/blend/rayt_opt6a.blend Strange building - Normal view] by Shilam
*[http://web.tiscali.it/.shilam./3D/blend/rayt_opt6b.blend Strange building - Rotated view] by Shilam
|}

===Shadow scene===
{|border="0"
|[[File:Soc2009-test-concept-Shilam-shadows.png|thumb|200px|right|262% faster]]
 [[File:Soc2009-test-concept-Shilam-rayt_opt4a.png|thumb|200px|right|223% faster]]
 [[File:Soc2009-test-concept-Shilam-rayt_opt4b.png|thumb|200px|right|228% faster]]
 [[File:Soc2009-test-concept-Shilam-rayt_opt5.png|thumb|200px|right|315% faster]]
|
| A scene with large parts in total shadow of some lamps
====reason====
*test any heuristics to lamp visibility
====files====
*[http://web.tiscali.it/.shilam./3D/blend/rayt_opt4.blend Shrubs in shadow] by Shilam
*[http://web.tiscali.it/.shilam./3D/blend/rayt_opt4a.blend Shrubs in shadow - Ugly solid rocks] by Shilam
*[http://web.tiscali.it/.shilam./3D/blend/rayt_opt4b.blend Shrubs in shadow - Ugly "surfaces-only" rocks] by Shilam
*[http://web.tiscali.it/.shilam./3D/blend/rayt_opt5.blend Large occlusion objects] by Shilam
|}

==Real Case Scenes==
{| border="0"
| [[File:Soc2009-test-real-Fruits3o.png|thumb|200px|335% faster]]
| [http://blenderartists.org/forum/showpost.php?p=1420404&postcount=2 FruitBowl by Yves] ([http://www.3drender.com/challenges/index.htm lighting challenge #1])
|-
| [[File:Soc2009-test-real-Kitchen1f.png|thumb|200px|298% faster]]
| [http://blenderartists.org/forum/showpost.php?p=1422442&postcount=4 Kitchen by Yves] ([http://www.3drender.com/challenges/index.htm lighting challenge #2])
|-
| [[File:Soc2009-test-real-BottleCollection.png|thumb|200px|1379% faster]]
| *[http://pasteall.org/blend/250 Bottle Collection] - lighting challenge [http://www.3drender.com/challenges/index.htm #4] by [http://www.trollwerks.org/ Uncle Entity] [http://blenderartists.org/forum/showpost.php?p=1416127&postcount=9 ref]
|-
| [[File:Soc2009-test-real-Candles1j.png|thumb|200px|543% faster]]
| [Candle Light ([http://www.3drender.com/challenges/index.htm lighting challenge #6])
|-
| [[File:Soc2009-test-real-Lighthouse-mirror.png|thumb|200px|671% faster]]
| The Lighthouse ([http://www.3drender.com/challenges/index.htm lighting challenge #16])
|-
| [[File:Soc2009-test-real-conference1d.png|thumb|200px|220% faster]]
| [http://blenderartists.org/forum/showpost.php?p=1420944&postcount=3 Conference scene] by Yves
|-
| [[File:Soc2009-test-real-sponza_S1h.png|thumb|200px|222% faster]]
| [http://blenderartists.org/forum/showthread.php?p=1420099 Sponza by Yves]
|-
| [[File:Soc2009-test-real-testscene_klein.png|thumb|200px|148% faster]]
| *[http://blenderartists.org/forum/showpost.php?p=1426251&postcount=47 Klein bottles] by [http://aquaticpenguin.deviantart.com AquaticPenguin]
|-
| [[File:Soc2009-test-real-remembering_the_past.png|thumb|200px|106% faster]]
| *[http://www.blenderguru.com/how-to-create-stunning-trees/ Remembering the Past] by Andrew Price
|-
| [[File:Soc2009-test-real-cipix-Scenic.png|thumb|200px|918% faster]]
| [http://blenderartists.org/forum/showpost.php?p=1418552&postcount=16 Scenic by cipix]
|-
| [[File:Soc2009-test-real-ZanQdo-Cradle.png|thumb|200px|276% faster]]
| *Cradle by [http://www.3developer.com/ ZanQdo]
|-
| [[File:Soc2009-test-real-GeometricRoom.png|thumb|200px|147% faster]]
| *[http://www.filedropper.com/geometryroom1 Geometry Room] - modeled by BenDansie, lights and materials by Dan_G
|-
| [[File:Soc2009-test-real-safedoor.png|thumb|200px|126% faster]]
|
|-
| [[File:Soc2009-test-real-testherbe.png|thumb|200px|129% faster]]
|
|}