73651bf16a
Added sector map in Galaxy tab of in-game menu Added player flag to Ship (replaces AGM.PlayerEntities) Refactored sector map to depend on AGM Moved sector generation to main menu Main menu now supports resuming previous playthrough Database and player settings now statically available via AGM AGM saves current game state in PlayerSettings on exit Sector generation is now asynchronous Added progress callbacks to sector gen + progress dialog in menu Confirmation Dialog / properties panel can now display dynamic text entry Added zone title to Zone map Eliminated ZoneData class (properties moved to ZonePack) Sector, Zone and Entity serialization now fully functional Entity settings now separate from player settings Cleaned up old unused networking message classes Name files now integrated with database cache Added ability to save/load additive DB cache files in database panel Cleaned up Wwise sound setup - removed redundant items & fixed spelling errors Deleted Wwise cache + added to .gitignore
107 lines
3 KiB
Text
107 lines
3 KiB
Text
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
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Shader "Unlit/GalaxyMap"
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{
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Properties
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{
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_MainTex ("Texture", 2D) = "white" {}
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[HDR]_CloudColor ("Cloud Color", Color) = (1,1,1,1)
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CloudAmplitude("Cloud Amplitude", Float) = 1
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CloudExponent ("Cloud Exponent", Float) = 2
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_GlowColor ("GlowColor", Color) = (1,1,1,1)
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NoisePosition("NoisePosition", Float) = 0.5
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NoiseAmplitude("NoiseAmplitude", Float) = 0.5
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NoiseOffset("NoiseOffset", Float) = 0.5
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NoiseGain("NoiseGain", Float) = 1
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NoiseLacunarity("NoiseLacunarity", Float) = 2
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NoiseFrequency("NoiseFrequency", Float) = 1
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Extents("Extents", Vector) = (0,0,1,1)
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StarBoost("StarBoost", Float) = 0
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StarExponent("StarExponent", Float) = 1
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}
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SubShader
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{
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//Tags { "Queue"="Transparent" "IgnoreProjector"="True" "RenderType"="Transparent" "PreviewType"="Plane" }
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Tags { "RenderType"="Opaque" }
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LOD 100
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//Blend SrcAlpha OneMinusSrcAlpha
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Lighting Off ZWrite Off
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Pass
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{
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CGPROGRAM
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#pragma vertex vert
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#pragma fragment frag
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#include "UnityCG.cginc"
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#include "Assets/Plugins/GPU Noise/SimplexNoise2D.cginc"
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struct appdata
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{
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float4 vertex : POSITION;
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float2 uv : TEXCOORD0;
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};
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struct v2f
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{
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float2 uv : TEXCOORD0;
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float2 uv2 : TEXCOORD1;
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float4 vertex : SV_POSITION;
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};
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sampler2D _MainTex;
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float4 _MainTex_ST;
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fixed4 _CloudColor;
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fixed4 _GlowColor;
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float CloudExponent;
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float CloudAmplitude;
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float NoisePosition;
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float NoiseAmplitude;
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float NoiseOffset;
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float NoiseGain;
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float NoiseLacunarity;
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float NoiseFrequency;
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float StarBoost;
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float StarExponent;
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float4 Extents;
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v2f vert (appdata v)
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{
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v2f o;
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o.vertex = UnityObjectToClipPos(v.vertex);
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float2 uv = Extents.xy + v.uv * (Extents.zw-Extents.xy);
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o.uv = uv;
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o.uv2 = TRANSFORM_TEX(uv, _MainTex);
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return o;
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}
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// fractal sum, range -1.0 - 1.0
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float fBm(float2 p, int octaves)
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{
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float freq = NoiseFrequency, amp = .5;
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float sum = 0;
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for(int i = 0; i < octaves; i++)
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{
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if(i<4)
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sum += (1-abs(snoise(p * freq))) * amp;
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else sum += abs(snoise(p * freq)) * amp;
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freq *= NoiseLacunarity;
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amp *= NoiseGain;
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}
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return (sum + NoiseOffset)*NoiseAmplitude;
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}
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fixed4 frag (v2f i) : SV_Target
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{
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float noise = fBm(i.uv + NoisePosition.xx, 10);
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float gal = pow(noise, CloudExponent) * CloudAmplitude;
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float stars = tex2D(_MainTex, i.uv2) * pow(noise, StarExponent) * StarBoost;
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return fixed4(max(gal*_CloudColor.rgb - _GlowColor.rgb, 0) + stars.xxx, gal);
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}
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ENDCG
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}
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}
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}
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