SceneKitでふんわりした影を描画する/potatotips58

Transcript

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10. $POUBDU
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12. // ΦϒδΣΫτ let scene = SCNScene(named: "stratocaster.scn")! // ϥΠτ let

    light = SCNLight() light.type = .directional light.castsShadow = true let lightNode = SCNNode() lightNode.light = light // চ let floor = SCNFloor() ... 

13. 4$/-JHIUͰ͸͸͖ͬΓͨ͠Өʹ ͳͬͯ͠·͏ɻ 

14. ҰԠ4IEBPX3BEJVT΋͋Δ͕ɺϘ Χ͠ํ͕ࡶ lightNode.light!.shadowRadius = 16 lightNode.light!.shadowSampleCount = 16 

15. άά͍ͬͯΔͱɺήʔϜͷهࣄ͕ώοτ 
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17. 44"0 camera?.screenSpaceAmbientOcclusionIntensity = 5 camera?.screenSpaceAmbientOcclusionNormalThreshold = 0.1 camera?.screenSpaceAmbientOcclusionDepthThreshold = 0.08

    camera?.screenSpaceAmbientOcclusionBias = 0.33 camera?.screenSpaceAmbientOcclusionRadius = 3.0 

18. 

19. ઀஍໘Ҏ֎ͷՕॴͷӨ΋͋Δ 

20. ;ΜΘΓͨ͠Ө͸ࣗલͰඳը͠ͳ͍ ͱμϝͦ͏ 

21. 4$/5FDIOJRVF w ϚϧνύεϨϯμϦϯάͷͨΊͷΫϥε ը໘̍ճͷߋ৽ͷؒʹɺҟͳΔγʔϯΛෳ਺ճϨϯ μϦϯάͯ͠߹੒ͨ݁͠ՌΛදࣔ͢Δػೳɻ .FUBM΍0QFO(-&4ͰγΣʔμΛॻ͘ࣄ͕ग़དྷΔɻ ೖྗʹγʔϯͷ৭৘ใ΍ਂ౓৘ใ͕࢖͑Δ 

22. 

23. ΍ͬͯΈͨ ΧϝϥΛೋͭ഑ஔͯ͠ɺԼ͔ΒͷೖྗΛਂ౓ʹม׵͠ ͯϒϥʔΛ͔͚Δɻ 

24.  
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25. Ө͚ͩ࡞ͬͯΈͨ w Α͘ΈΔͱϞΞϨʢࣶ໛༷ʣ ͕ʜ w ͦ΋ͦ΋Χϝϥ୆ஔ͘ͷ͸ʜ w γΣʔμਅ໘໨ʹॻ͜͏ͱ͢Δ ͱαΫοͱग़དྷͳͦ͏ 

26. ୅ସҊΛ୳͢ 

27. HPCP 4$/-JHIUͷӨΛࣗલͷը૾Ͱඳ ը͢Δػೳ ӨΛൃࣹ͢ΔϥΠτ ϦΞϧλΠϜͰߋ৽͸ग़དྷͳ͍ 

28. HPCP w 4$/5FDIOJRVFͰਂ౓ը૾ʹม׵ w 4$/7JFXͷTOBQTIPUͰ6**NBHFΛऔಘ w $*'JMUFSͰϒϥʔΛ͔͚Δ w 4$/-JHIUͷHPCPʹը૾Ληοτ 

29. ݁Ռ 

30. ՝୊ w Өͷೱ୶ͳͲ·ͩ'JMFͷදݱʹୡ͍ͯ͠ͳ͍ w 4$/5FDIOJRVFͰશͯ׬݁ग़དྷΔ͔΋ w TIBEFS.PEJpFSTͰϥΠςΟϯάγΣʔμ͕࿔ΕΔ 

31. ͋Γ͕ͱ͏͍͟͝·ͨ͠ʂ