'Unity' 카테고리의 글 목록 (5 Page)

스크린 오버레이 샘플

2023. 1. 20. 07:49 Unity/shader

1:1

2:1 크롭

Shader "Ahzkwid/ScreenOverlay"
{
    Properties
    {
        _MainTex ("Texture", 2D) = "white" {}
    }
    SubShader
    {
        Tags { "RenderType"="Opaque" }
        LOD 100

        Pass
        {
            CGPROGRAM
            #pragma vertex vert
            #pragma fragment frag

            #include "UnityCG.cginc"

            struct appdata
            {
                float4 vertex : POSITION;
                float2 uv : TEXCOORD0;
            };

            struct v2f
            {
                float2 uv : TEXCOORD0;
                float4 vertex : SV_POSITION;
            };

            sampler2D _MainTex;
            float4 _MainTex_ST;
            float4 _MainTex_TexelSize;
            

            v2f vert (appdata v)
            {
                v2f o;
				o.uv = float4(TRANSFORM_TEX(v.uv, _MainTex),1,1);
				o.vertex.xy = o.uv;
				o.vertex.xy -= 0.5;
				o.vertex.xy *= 2;
				o.vertex.y = -o.vertex.y;
				o.vertex.zw = 1;

                return o;
            }

            fixed4 frag (v2f i) : SV_Target
            {
                fixed2 uv=i.uv;
                
				float screenWid = _ScreenParams.x / _ScreenParams.y;
				float texelWid = _MainTex_TexelSize.z / _MainTex_TexelSize.w;
                if(screenWid>texelWid)
                {
                    uv.x*=screenWid;
			        uv.x -= screenWid / 2;
			        uv.x += texelWid / 2;
                    uv.x/=texelWid;
                }
                else
                {

				    float screenHei = 1/screenWid;
				    float texelHei = 1/texelWid;

                    uv.y*=screenHei;
			        uv.y -= screenHei / 2;
			        uv.y += texelHei / 2;
                    uv.y/=texelHei;
                }

                fixed4 col = tex2D(_MainTex, uv);
                col.a*=all(uv==saturate(uv));
                return lerp(0,col,col.a);
            }
            ENDCG
        }
    }
}

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posted by 모카쨩

유니티 스카이박스 관련

2023. 1. 16. 21:41 Unity/shader

Shader "Skybox/Sample"
{
    Properties
    {
        [NoScaleOffset] _Tex ("Cubemap   (HDR)", Cube) = "grey" {}
    }
    SubShader
    {
        Tags { "Queue"="Background" "RenderType"="Background" "PreviewType"="Skybox" }
        LOD 100

        Pass
        {
            CGPROGRAM
            #pragma vertex vert
            #pragma fragment frag

            #include "UnityCG.cginc"

            struct appdata
            {
                float4 vertex : POSITION;
                UNITY_VERTEX_INPUT_INSTANCE_ID
            };

            struct v2f
            {
                float4 vertex : SV_POSITION;
                float3 texcoord : TEXCOORD0;
                UNITY_VERTEX_OUTPUT_STEREO
            };
            
            samplerCUBE _Tex;
            half4 _Tex_HDR;

            v2f vert (appdata v)
            {
                v2f o;
                UNITY_SETUP_INSTANCE_ID(v);
                UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
                o.vertex = UnityObjectToClipPos(v.vertex);
                o.texcoord = v.vertex.xyz;
                return o;
            }

            fixed4 frag (v2f i) : SV_Target
            {
                half4 tex = texCUBE (_Tex, i.texcoord);
                fixed3 col = DecodeHDR (tex, _Tex_HDR);
                return half4(col, 1);
            }
            ENDCG
        }
    }
}

샘플코드

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posted by 모카쨩

유니티 창위치 설정

2022. 6. 18. 10:37 Unity

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

using System.Runtime.InteropServices;
using System;

public class WindowPosition : MonoBehaviour
{

    public int x = 0;
    public int y = 0;
#if UNITY_STANDALONE_WIN

    [DllImport("user32.dll", EntryPoint = "SetWindowPos")]
    private static extern bool SetWindowPos(IntPtr hwnd, int hWndInsertAfter, int X, int Y, int cx, int cy, int uFlags);

    [DllImport("user32.dll", EntryPoint = "FindWindow")]
    public static extern IntPtr FindWindow(string className, string windowName);

    public IEnumerator SetWindowPosition(int x, int y)
    {
        yield return new WaitForEndOfFrame();
        yield return new WaitForEndOfFrame();
        SetWindowPos(FindWindow(null, Application.productName), 0, x, y, 0, 0, 5);
    }

    public IEnumerator SetWindowPosition(float x, float y)
    {
        StartCoroutine(SetWindowPosition(Screen.width * x, Screen.height * y));
        yield return null;
    }

#endif
    // Start is called before the first frame update
    void Start()
    {

#if UNITY_STANDALONE_WIN
        StartCoroutine(SetWindowPosition(x,y));

#endif
    }

    // Update is called once per frame
    void Update()
    {
        
    }
}

https://forum.unity.com/threads/setting-player-window-position.534733/

이쪽 소스를 간략화 한 버전으로 만들어봤다

윈도우모드 설정시

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posted by 모카쨩

유니티 csv 에셋

2022. 4. 30. 11:46 Unity

https://assetstore.unity.com/packages/tools/integration/csv-serialize-135763

CSV Serialize | 기능 통합 | Unity Asset Store

Use the CSV Serialize from VisualWorks on your next project. Find this integration tool & more on the Unity Asset Store.

assetstore.unity.com

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class Demo : MonoBehaviour
{

    public Test[] tests;
    [System.Serializable]
    public class Test
    {
        public int num = 0;
        public string name = "";
    }
        // Start is called before the first frame update
    void Start()
    {

        var csv = "num,name\n0,\"mom\"\r\n1,dad\n\"2\",\"me\"\n\"3\",\"한국어\"";
        tests = CSVSerializer.Deserialize<Test>(csv);
        var list = CSVSerializer.ParseCSV(csv);
        for (int x = 0; x < list.Count; x++)
        {
            for (int y = 0; y < list[x].Length; y++)
            {
                Debug.Log($"[{x}][{y}]{list[x][y]}");
            }
        }
    }

    // Update is called once per frame
    void Update()
    {
        
    }
}