dbc522a224
Modified weapon scripts to eliminate specialized projectile behavior - allows charged weapons to have projectiles and modify weapon stats when charged Added machine gun weapon & VFX Moved third party code to Plugins folder to improve compile times
132 lines
4 KiB
Text
132 lines
4 KiB
Text
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
|
|
|
|
Shader "Unlit/GalaxyMap"
|
|
{
|
|
Properties
|
|
{
|
|
_MainTex ("Texture", 2D) = "white" {}
|
|
_CloudColor ("CloudColor", Color) = (1,1,1,1)
|
|
_GlowColor ("GlowColor", Color) = (1,1,1,1)
|
|
Arms("Arms", Float) = 4
|
|
Twist("Twist", Float) = 180
|
|
TwistPower("TwistPower", Float) = 1
|
|
SpokeOffset("SpokeOffset", Float) = 1
|
|
SpokeScale("SpokeScale", Float) = 1
|
|
CoreBoost("CoreBoost", Float) = 1
|
|
CoreBoostOffset("CoreBoostOffset", Float) = 0
|
|
CoreBoostPower("CoreBoostPower", Float) = 1
|
|
EdgeReduction("EdgeReduction", Float) = 1
|
|
NoisePosition("NoisePosition", Float) = 0.5
|
|
NoiseAmplitude("NoiseAmplitude", Float) = 0.5
|
|
NoiseOffset("NoiseOffset", Float) = 0.5
|
|
NoiseGain("NoiseGain", Float) = 1
|
|
NoiseLacunarity("NoiseLacunarity", Float) = 2
|
|
NoiseFrequency("NoiseFrequency", Float) = 1
|
|
GlowOffset("GlowOffset", Float) = 0
|
|
GlowAmount("GlowAmount", Float) = 0
|
|
GlowPower("GlowPower", Float) = 0
|
|
StarBoost("StarBoost", Float) = 0
|
|
GalaxyAmplitude("GalaxyAmplitude", Float) = 1
|
|
}
|
|
SubShader
|
|
{
|
|
Tags { "Queue"="Transparent" "IgnoreProjector"="True" "RenderType"="Transparent" "PreviewType"="Plane" }
|
|
LOD 100
|
|
Blend One One
|
|
Cull Off Lighting Off ZWrite Off
|
|
|
|
Pass
|
|
{
|
|
CGPROGRAM
|
|
#pragma vertex vert
|
|
#pragma fragment frag
|
|
|
|
#include "UnityCG.cginc"
|
|
#include "Assets/Plugins/GPU Noise/SimplexNoise2D.cginc"
|
|
|
|
struct appdata
|
|
{
|
|
float4 vertex : POSITION;
|
|
float2 uv : TEXCOORD0;
|
|
};
|
|
|
|
struct v2f
|
|
{
|
|
float2 uv : TEXCOORD0;
|
|
float2 uv2 : TEXCOORD1;
|
|
float4 vertex : SV_POSITION;
|
|
};
|
|
|
|
sampler2D _MainTex;
|
|
float4 _MainTex_ST;
|
|
fixed4 _CloudColor;
|
|
fixed4 _GlowColor;
|
|
float Arms;
|
|
float Twist;
|
|
float TwistPower;
|
|
float SpokeOffset;
|
|
float SpokeScale;
|
|
|
|
float CoreBoost;
|
|
float CoreBoostOffset;
|
|
float CoreBoostPower;
|
|
float EdgeReduction;
|
|
float NoisePosition;
|
|
float NoiseAmplitude;
|
|
float NoiseOffset;
|
|
float NoiseGain;
|
|
float NoiseLacunarity;
|
|
//int NoiseOctaves = 7;
|
|
float NoiseFrequency;
|
|
float GlowOffset;
|
|
float GlowAmount;
|
|
float GlowPower;
|
|
float StarBoost;
|
|
float GalaxyAmplitude;
|
|
|
|
v2f vert (appdata v)
|
|
{
|
|
v2f o;
|
|
o.vertex = UnityObjectToClipPos(v.vertex);
|
|
o.uv = v.uv;
|
|
o.uv2 = TRANSFORM_TEX(v.uv, _MainTex);
|
|
return o;
|
|
}
|
|
|
|
// fractal sum, range -1.0 - 1.0
|
|
float fBm(float2 p, int octaves)
|
|
{
|
|
float freq = NoiseFrequency, amp = .5;
|
|
float sum = 0;
|
|
for(int i = 0; i < octaves; i++)
|
|
{
|
|
sum += snoise(p * freq) * amp;
|
|
freq *= NoiseLacunarity;
|
|
amp *= NoiseGain;
|
|
}
|
|
return (sum + NoiseOffset)*NoiseAmplitude;
|
|
}
|
|
|
|
fixed4 frag (v2f i) : SV_Target
|
|
{
|
|
float2 offset = -(.5).xx+i.uv;
|
|
float circle = (.5-length(offset))*2;
|
|
clip(circle);
|
|
float angle = pow(length(offset)*2,TwistPower) * Twist;
|
|
float2 twist = float2(offset.x*cos(angle) - offset.y*sin(angle), offset.x*sin(angle) + offset.y*cos(angle));
|
|
float atan = atan2(twist.y,twist.x);
|
|
float spokes = (sin(atan*Arms) + SpokeOffset) * SpokeScale;
|
|
float noise = fBm(i.uv + NoisePosition.xx, 8);
|
|
float shape = lerp(spokes - EdgeReduction * length(offset), 1, pow(circle, CoreBoostPower) * CoreBoost + CoreBoostOffset);
|
|
float gal = max(shape - noise * clamp(circle,0,1), 0) * GalaxyAmplitude;
|
|
float glow = (pow(circle,GlowPower) + GlowOffset) * GlowAmount;
|
|
float stars = tex2D(_MainTex, i.uv2) * clamp(shape*StarBoost, 0, 1);
|
|
fixed4 col = fixed4(gal*_CloudColor.rgb + glow*_GlowColor.rgb + stars.xxx, 1);
|
|
return col;
|
|
}
|
|
ENDCG
|
|
}
|
|
}
|
|
}
|