Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Unity C# for beginner - unity part -
Search
mattak
June 28, 2016
Programming
0
290
Unity C# for beginner - unity part -
mattak
June 28, 2016
Tweet
Share
More Decks by mattak
See All by mattak
最近やった作業環境改善施策10個
mattak
0
260
UnixTime is Simple
mattak
0
200
おっさんが停滞しないために
mattak
32
18k
tech invest
mattak
1
310
Nodux - node base redux framework
mattak
0
1.4k
what_is_technical_investment
mattak
0
130
unitypackage distribution
mattak
0
810
Unity energy usage
mattak
0
910
Unidux 0.3.1
mattak
1
400
Other Decks in Programming
See All in Programming
5つのアンチパターンから学ぶLT設計
narihara
1
120
A2A プロトコルを試してみる
azukiazusa1
2
1.2k
エンジニア向け採用ピッチ資料
inusan
0
170
Is Xcode slowly dying out in 2025?
uetyo
1
210
20250613-SSKMvol.15
diostray
0
100
Systèmes distribués, pour le meilleur et pour le pire - BreizhCamp 2025 - Conférence
slecache
0
110
Goで作る、開発・CI環境
sin392
0
150
イベントストーミング図からコードへの変換手順 / Procedure for Converting Event Storming Diagrams to Code
nrslib
1
500
Beyond Portability: Live Migration for Evolving WebAssembly Workloads
chikuwait
0
400
GitHub Copilot and GitHub Codespaces Hands-on
ymd65536
1
130
0626 Findy Product Manager LT Night_高田スライド_speaker deck用
mana_takada
0
130
Rubyでやりたい駆動開発 / Ruby driven development
chobishiba
1
470
Featured
See All Featured
4 Signs Your Business is Dying
shpigford
184
22k
Agile that works and the tools we love
rasmusluckow
329
21k
Fashionably flexible responsive web design (full day workshop)
malarkey
407
66k
Gamification - CAS2011
davidbonilla
81
5.3k
Visualization
eitanlees
146
16k
Build your cross-platform service in a week with App Engine
jlugia
231
18k
The Cult of Friendly URLs
andyhume
79
6.5k
Optimising Largest Contentful Paint
csswizardry
37
3.3k
The Psychology of Web Performance [Beyond Tellerrand 2023]
tammyeverts
48
2.8k
Learning to Love Humans: Emotional Interface Design
aarron
273
40k
Building Applications with DynamoDB
mza
95
6.5k
How GitHub (no longer) Works
holman
314
140k
Transcript
Unity C# ⼊⾨ - Unity編 - 6OJUZษڧձ !NBUUBL
今⽇のメニュー!
C# Unity (BNF0CKFDU .POP#FIBWJPVS 3FTPVSDFT *OTUBOUJBUF
%FTUSPZ $PNQPOFOU *OQVU %FCVH 1SPpMF
1. GameObject
%্ۭؒʹஔ͞ΕΔͯ͢ͷ (BNF0CKFDUΫϥεͱͯ͠දݱ͞ΕΔ (BNF0CKFDU͕࣮ߦ࣌ͷؔͷΤϯτϦʔϙΠϯτʹͳΔɻ (BNF0CKFDUʹεΫϦϓτΛ͚ͭΔ͜ͱͰ ࡞ͨؔ͠ͷ࣮ߦ͕ՄೳʹͳΔɻ
.POP#FIBWJPVSʹHBNF0CKFDU͕ੜ͍͑ͯΔ public class SampleBehaviour : MonoBehaviour { void Start() {
this.gameObject; // ࢀরՄೳ } }
ͯ͢ͷ(BNF0CKFDUԼهΛ࣋ͭ this.gameObject.transform; // زԿมΛߦ͏ object this.gameObject.name; // Inspector্Ͱදࣔ͞ΕΔ໊લ this.gameObject.tag; //
Inspector্Ͱઃఆ͞ΕΔλά໊ this.gameObject.activeSelf; // ͜ͷGameObject͕༗ޮԽͲ͏͔ʁ this.gameObject.isStatic; // GameObject͕੩తମԽͲ͏͔? this.gameObject.layer; // GameObject͕ॴଐ͢ΔϨΠϠʔ໊ ࠲ඪΛॴ༗͠ͳ͍(BNF0CKFDUଘࡏ͠ͳ͍
2. MonoBehaviour
.POP#FIBWJPVSͱʁ (BNF0CKFDUʹ"UUBDI͢Δ4DSJQUͷجఈΫϥε ಛ -JGF$ZDMFΛ࣋ͭ 4UBSU 6QEBUF "XBLF 0O&OBCMFʜ (BNF0CKFDUͷγϣʔτΧοτΛ࣋ͭ
$PSPVUJOFΛ։࢝Ͱ͖Δ https://docs.unity3d.com/ScriptReference/MonoBehaviour.html
-JGF$ZDMF Πϕϯτͷ࣮ߦॱং http://docs.unity3d.com/ja/current/Manual/ExecutionOrder.html ήʔϜͷॳظԽ "XBLF(BNF0CKFDU͕࡞ΒΕͨॳΊͷΈ 0O&OBCMF(BNF0CKFDU͕༗ޮʹͳΔͨͼʹݺΕΔ 4UBSU0O&OBCMF͞Εͨޙ
-JGF$ZDMF Πϕϯτͷ࣮ߦॱং http://docs.unity3d.com/ja/current/Manual/ExecutionOrder.html ཧఆ 0O$PMMJTJPO&OUFS $PMMJTJPODPMMJTJPO ͕͋ͨͬͨ࣌ 0O$PMMJTJPO&YJU $PMMJTJPODPMMJTJPO ʹ͋ͨͬͨޙ
0O5SJHHFS&OUFS $PMMJEFSDPMMJEFS ྖҬʹೖͬͨ࣌ 0O5SJHHFS&YJU $PMMJEFSDPMMJEFS ྖҬ͔Βग़ͨ࣌
-JGF$ZDMF Πϕϯτͷ࣮ߦॱং http://docs.unity3d.com/ja/current/Manual/ExecutionOrder.html ήʔϜϧʔϓ 6QEBUFຖϑϨʔϜݺΕΔ -BTU6QEBUF6QEBUFͯ͠$PSPVUJOFͷ࣮ߦऴྃޙ
-JGF$ZDMF Πϕϯτͷ࣮ߦॱং http://docs.unity3d.com/ja/current/Manual/ExecutionOrder.html ऴྃ࣌ 0O%JTBCMF(BNF0CKFDU͕"DUJWFͰͳ͘ͳͬͨλΠϛϯά 0O%FTUSPZ(BNF0CKFDU͕ফࣦ͢Δ࠷ޙͷλΠϛϯά
֤छϓϩύςΟ (BNF0CKFDUͷγϣʔτΧοτ࣋ͭ this.enabled; // εΫϦϓτ͕༗ޮԽͲ͏͔ this.isActiveAndEnabled; // εΫϦϓτ͕༗ޮͰGameObject͕༗ޮ͔ʁ this.gameObject;
// GameObjectͷࢀর this.tag; // λά this.transform; // زԿมܗΛߦ͏ object this.hideFlags; // this.name; // Inspector্Ͱදࣔ͞ΕΔ໊લ
$PSPVUJOFͷ։࢝Ͱ͖Δ public class SampleBehaviour : MonoBehaviour { void Start() {
this.StartCoroutine(Hoge()); } IEnumerator Hoge() { yield return null; } }
3. Resources
3FTPVSDFTͰ0CKFDUΛಡΈࠐΉ͜ͱ͕Ͱ͖Δ Sprite sprite = Resources.Load<Sprite>("image"); 6OJUZͰA3FTPVSDFTA͕ಛघϑΥϧμʹͳ͍ͬͯΔ 3FTPVSDFTҎԼʹ͋Δͷಡࠐ͕Մೳ ্l3FTPVSDFTJNBHFQOHzΛಡΈࠐΜͰ͍Δ
3FTPVSDFTͰ1SFGBCΛࢀর͢ΔࣄͰ͖Δ l3FTPVSDFT*UFNzΛࢀর GameObject _gameObject = Resources.Load<GameObject>("Item"); ಡΈࠐΈϑΥϧμɺ3FTPVSDFTͱ͍͏ϑΥϧμ໊Ͱ͋Εɺ Ͳͷ֊ʹ͍͍͋ͬͯ
4. Instantiate
(BNF0CKFDU*OTUBOUJBUFͰ 1SFGBCΛݩʹΦϒδΣΫτͷੜ͕Ͱ͖Δ GameObject _prefab = Resources.Load<GameObject>("CheckItem"); GameObject _object = Instantiate<GameObject>(_prefab);
ՃͰҾࢦఆ͕Ͱ͖Δ ୈೋҾ*OTUBOUJBUF͢Δ%࠲ඪ ୈࡾҾճసํ GameObject _object = Instantiate(_prefab, Vector3.zero, Quaternion.identity) as
GameObject;
Ճͨ͠(BNF0CKFDUͷ4FU1BSFOUͰࢦఆ _object.transform.SetParent(this.transform); _object.transform.SetParent(this.transform, false); ୈೋҾͰXPSME࠲ඪͷҐஔɾεέʔϧͰஔ͢Δ͔ʁ GBMTFࢦఆͨ͠ʹैଐɺ࣮ࡍͷҐஔɺεέʔϧ͕มΘΔ USVFXPSME࠲ඪ্ͷҐஔεέʔϧ͕มΘΒͳ͍Α͏ ࣗͷҐஔɺεέʔϧΛʹج͍ͮͯΛ࠶ܭࢉɻ
5. Destroy
4DFOFʹొͨ͠(BNF0CKFDUΛআ͢Δ͜ͱ͕Ͱ͖Δ // ҾʹGameObjectΛ͢͜ͱͰࣗΛআͰ͖Δ GameObject.Destroy(this.gameObject); // 1ඵޙʹআ͢Δ GameObject.Destroy(this.gameObject, 1.0f); ඵΛࢦఆͯ͠ɺͦͷޙʹআͰ͖Δ
6. Component
SampleBehaviour sample = this.gameObject.AddComponent<SampleBehaviour>(); (BNF0CKFDUʹଐ͢Δ$PNQPOFOUಈతʹՃͰ͖Δ SampleBehaviour sample = this.gameObject.GetComponent<SampleBehaviour>(); ·ͨऔಘͰ͖Δ
(FU$PNQPOFOU.POP#FIBWJPVSʹੜ͍͑ͯΔ (BNF0CKFDUʹ͍͍ͯΔ$PNQPOFOUͳΒͳΜͰऔಘՄೳ var text = this.GetComponent<Text>(); var trans = this.GetComponent<Transform>();
var collider = this.GetComponent<BoxCollider>();
ෳಉ͡$PNQPOFOU͕͋Δ߹ SampleBehaviour[] components = this.GetComponents<SampleBehaviour>(); SampleBehaviour component = this.GetComponentInChildren<SampleBehaviour>(); SampleBehaviour
component = this.GetComponentInParent<SampleBehaviour>(); ࢠཁૉ͔ΒऔಘͰ͖Δ ཁૉ͔ΒऔಘͰ͖Δ
ଞͷ$PNQPOFOUΛऔಘ͢Δํ๏ ࣗͷ(BNF0CKFDUʹ͚ͭͯࢀর ҉తಉҰγʔϯ QVCMJDͰઃఆͯ͠ࢀর ໌ࣔతಉҰγʔϯ
'JOEͰ୳ͯ͠ࢀর ҉తಉҰγʔϯ 4JOHMFUPOʹͯ͠ࢀর ҉తάϩʔόϧγʔϯ
'JOEͰ୳͢ GameObject obj1 = GameObject.Find("Sample"); GameObject obj2 = GameObject.FindGameObjectWithTag("Player"); GameObject
obj3 = GameObject.FindObjectOfType<GUITexture>(); جຊతʹUBHΛ͚ͭͯ୳͢ͷ͕ૣͯ͘ྑ͍ ͦͦ୳͞ͳ͍ͰࡁΉઃܭ͕Α͍
7. Input
public class SampleBehaviour : MonoBehaviour { void Update() { if
(Input.GetKey(KeyCode.Space)) { // εϖʔεΛԡͯ͠Δؒtrue } if (Input.GetKeyDown(KeyCode.Space)) { // εϖʔεΛԡԼͨ͠ॠؒͷΈtrue } if (Input.GetKeyUp(KeyCode.Space)) { // εϖʔεΛԡԼͯͨ͠͠ॠؒͷΈtrue } } } (FU,FZϘλϯೖྗΛऔಘ
(FU,FZϘλϯೖྗΛऔಘ Input.GetMouseButton(0); // ࠨΫϦοΫ Input.GetMouseButtonDown(1); // ӈΫϦοΫ Input.GetMouseButtonUp(2); // ਅΜதΫϦοΫ
// λονΠϕϯτͷॲཧ if (Input.touchCount > 0 && Input.GetTouch(0).phase == TouchPhase.Moved)
{ } TouchPhase.Began; // ։࢝ TouchPhase.Ended; // ऴྃ TouchPhase.Moved; // Ҡಈத TouchPhase.Stationary; // λονͨ͠··ఀࢭத TouchPhase.Canceled; // γεςϜଆͰΩϟϯηϧ͞Εͨ (FU5PVDIλονΠϕϯτͷऔಘ
Input.acceleration; // Ճ Input.location; // Ґஔใ Input.compass; // ίϯύε Input.deviceOrientation;
// σόΠεͷํ ͦͷଞऔಘͰ͖Δͷ
8. Debug
%FCVH-PH999Ͱϩά͕͚Δ Debug.Log("debugϩά"); Debug.LogWarning("warningϩά"); Debug.LogError("errorϩά");
Debug.Break(); Ұ࣌ఀࢭΛϓϩάϥϜଆ͔Β͢Δ͜ͱ͕ग़དྷΔ ͜Ε͕ԡ͞Εͨঢ়ଶ
Debug.isDebugBuild; // debugϏϧυͰ͋Εtrue %FCVHϏϧυ͔Ͳ͏͔ఆͰ͖Δ
$MFBSϩάΛআ͢Δ $PMMBQTFಉ͡ϝοηʔδͷϩάΛ·ͱΊΔ $MFBSPO1MBZ։࢝ϘλϯΛԡ͢ͱϩάΛΫϦΞ͢Δ &SSPSPO1BVTFΤϥʔ͕ى͖ͨΒϙʔζ͢Δ ͦͷଞ$POTPMFͷ͍ํ
9. Profile
(BNFϏϡʔͷ4UBUTΛԡ͢ͱ؆қతͳใ͕ݟΕΔ
8JOEPX1SPpMFSͰ$16/FUXPSL.FNPSZදࣔ