Flatkit 추가 및 설정

Assets/FlatKit/Shaders/GradientSkybox/Editor.meta

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+fileFormatVersion: 2
+guid: 86faafcc11517418fa1da0c53aa3c21a
+folderAsset: yes
+timeCreated: 1481364771
+licenseType: Free
+DefaultImporter:
+  userData: 
+  assetBundleName: 
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Assets/FlatKit/Shaders/GradientSkybox/Editor/GradientSkyboxEditor.cs

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+using UnityEngine;
+using UnityEditor;
+
+public class GradientSkyboxEditor : UnityEditor.MaterialEditor {
+
+    public override void OnInspectorGUI() {
+        serializedObject.Update();
+
+		var theShader = serializedObject.FindProperty ("m_Shader"); 
+
+		if (isVisible && !theShader.hasMultipleDifferentValues && theShader.objectReferenceValue != null) {
+            EditorGUI.BeginChangeCheck();
+
+			base.OnInspectorGUI();
+
+            if (EditorGUI.EndChangeCheck()) {
+				var dirPitch = GetMaterialProperty(targets, "_DirectionPitch");
+				var dirYaw = GetMaterialProperty(targets, "_DirectionYaw");
+
+                var dirPitchRad = dirPitch.floatValue * Mathf.Deg2Rad;
+                var dirYawRad = dirYaw.floatValue * Mathf.Deg2Rad;
+                
+                var direction = new Vector4(Mathf.Sin(dirPitchRad) * Mathf.Sin(dirYawRad), Mathf.Cos(dirPitchRad), 
+				                            Mathf.Sin(dirPitchRad) * Mathf.Cos(dirYawRad), 0.0f);
+                GetMaterialProperty(targets, "_Direction").vectorValue = direction;
+
+                PropertiesChanged();
+            }
+        }
+    }
+
+}

Assets/FlatKit/Shaders/GradientSkybox/Editor/GradientSkyboxEditor.cs.meta

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+fileFormatVersion: 2
+guid: fb06f6d66c6c3423c82d8b5ed585ec3e
+timeCreated: 1453992704
+licenseType: Free
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
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Assets/FlatKit/Shaders/GradientSkybox/GradientSkybox.shader

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+Shader "FlatKit/GradientSkybox" {
+
+    Properties {
+        _Color2 ("Top Color", Color) = (0.97, 0.67, 0.51, 0)
+        _Color1 ("Bottom Color", Color) = (0, 0.7, 0.74, 0)
+
+        [Space]
+        _Intensity ("Intensity", Range (0, 2)) = 1.0
+        _Exponent ("Exponent", Range (0, 3)) = 1.0
+
+        [Space]
+        _DirectionYaw ("Direction X angle", Range (0, 180)) = 0
+        _DirectionPitch ("Direction Y angle", Range (0, 180)) = 0
+
+        [Space]
+        _NoiseIntensity ("Noise Intensity", Range (0, 0.25)) = 0.0
+
+        [HideInInspector]
+        _Direction ("Direction", Vector) = (0, 1, 0, 0)
+    }
+
+    CGINCLUDE
+
+    #include "UnityCG.cginc"
+
+    struct appdata {
+        float4 position : POSITION;
+        float3 texcoord : TEXCOORD0;
+        UNITY_VERTEX_INPUT_INSTANCE_ID
+    };
+
+    struct v2f {
+        float4 position : SV_POSITION;
+        float3 texcoord : TEXCOORD0;
+        UNITY_VERTEX_OUTPUT_STEREO
+    };
+
+    half4 _Color1;
+    half4 _Color2;
+    half3 _Direction;
+    half _Intensity;
+    half _Exponent;
+    half _NoiseIntensity;
+
+    v2f vert (appdata v) {
+        v2f o;
+        UNITY_SETUP_INSTANCE_ID(v);
+        UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
+        o.position = UnityObjectToClipPos(v.position);
+        o.texcoord = v.texcoord;
+        return o;
+    }
+
+    fixed4 frag (v2f i) : COLOR {
+        const half d = dot(normalize(i.texcoord), _Direction) * 0.5f + 0.5f;
+        float t = pow(d, _Exponent);
+        t += frac(sin(dot(t, float4(12.9898, 78.233, 45.164, 94.673))) * 43758.5453) * _NoiseIntensity;
+        return lerp(_Color1, _Color2, t) * _Intensity;
+    }
+
+    ENDCG
+
+    SubShader {
+        Tags { "RenderType"="Background" "Queue"="Background" }
+
+        Pass {
+            ZWrite Off
+            Cull Off
+            Fog { Mode Off }
+            CGPROGRAM
+            #pragma fragmentoption ARB_precision_hint_fastest
+            #pragma vertex vert
+            #pragma fragment frag
+            ENDCG
+        }
+    }
+
+    CustomEditor "GradientSkyboxEditor"
+}

Assets/FlatKit/Shaders/GradientSkybox/GradientSkybox.shader.meta

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+fileFormatVersion: 2
+guid: e32cae2a5bbfb41888ef2ba8391ab87d
+labels:
+- Unlit
+- Shader
+- Flat
+- Gradient
+ShaderImporter:
+  defaultTextures: []
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: