Unity shader (CG) writes a wave texture with multiple effects, unityshader

Unity shader (CG) writes a wave texture with multiple effects, unityshader
Unity shader (CG) writes a wave texture with multiple effects

1. Unity shader, which simplifies the pace of writing a lot of shader, 2. Unity is based on the left-hand world coordinate system, which makes people feel pretty good. 3. Many people are always sensitive to UV. For example, UV is 0-1, and sometimes uv can be infinitely large. In fact, uv

4. This dick editor has lost the text at the end of 3... Let's take a look at the effects of Ripple. Its code is a bit of unmodified code.

// Shayu shader by qq834144373 // technical compilation by qq834144373 // For more details, please contact qq834144373Shader "Custom/shayu" {Properties {_ MainTex ("Base (RGB )", 2D) = "white" {}_ R1 ("gray color gradient", Range (0.0, 1.1) = 0 _ Texure ("light and shade texture", 2D) = "white" {} _ R ("Ripple brightness", Range (. (0, 4.0) = 1. _ R0 ("Ripple density", float) = 1. _ Color ("light Color", Color) = (1.0, 1.0, 1.0, 1.0 )} subShader {Tags {"RenderType" = "Opaque"} // "Queue" = "Overlay" levels 200 Pas S {ZWrite On Blend Off AlphaTest Off Lighting Off CGPROGRAM // Upgrade NOTE: excluded shader from qq834144373, twitter @ 834144373Zhu because you shoshould call me here. // # pragma exclude_renderers d3d11 xbox360 gles flash all the terget !!!! # Pragma vertex vert # pragma fragment frag # include "UnityCG. cginc "sampler2D _ MainTex; fixed _ R1; sampler2D _ Texure; half _ R; half _ R0; fixed4 _ Color; half4 _ MainTex_ST; half4 _ Texure_ST; // float4x4 _ Object2Light; struct vertIN {float4 vertex: POSITION; fixed2 tex: TEXCOORD0; fixed3 normal: NORMAL;}; struct vertOUT {float4 pos: SV_POSITION; // half4 ver: TEXCOORD1; fixed4 uv: TEXCOORD0; fixed3 nDir: NORMAL; fixed3 lDir: TEXCOORD2; // fixed2 screenUV: TEXCOORD3 ;}; vertOUT vert (vertIN I) {vertOUT o; o. pos = mul (UNITY_MATRIX_MVP, I. vertex); // float4x4 m = float4x4 (float4 (_ Object2World [0]), float4 (_ Object2World [1]), float4 (_ Object2World [2]), float4 (_ Object2World [3]); // o. ver = mul (m, I. vertex); // half4 v = half4 (I. vertex. x, I. vertex. z,-I. vertex. y, I. vertex. w); float4 ver = mul (_ Object2World, I. vertex); // half4x4 m = float4x4 (half4 (UNITY_MATRIX_P [0]), half4 (UNITY_MATRIX_P [1]), half4 (UNITY_MATRIX_P [2]), half4 (UNITY_MATRIX_P [3]); // ver = mul (m, ver); // ver = ver * 2. -1 .; // o. ver = mul (UNITY_MATRIX_P, o. ver); // o. ver. xy = float2 (o. ver. x, o. ver. y * _ ProjectionParams. x) + o. ver. w; // ver. xz = ver. xz/1; ver. xz = ver. xz/ver. y; o. uv. rg = TRANSFORM_TEX (I. tex, _ MainTex); o. uv. ba = TRANSFORM_TEX (ver. xz, _ Texure); o. nDir = normalize (mul (_ World2Object, I. normal); o. lDir = normalize (WorldSpaceLightDir (I. vertex); return o;} fixed4 frag (vertOUT ou): SV_target {fixed4 c0 = tex2D (_ MainTex, ou. uv. rg); fixed3 c1 = Luminance (c0.rgb); fixed diff = max (0, dot (fixed3 (0, 0), ou. nDir); fixed4 c = tex2D (_ Texure, ou. uv. zw * _ R0 + sin (_ Time. x) * _ Color * c0; // if (diff <-0.1) {// c. rgb = 0; //} c. rgb * = lerp (0 ., _ R, diff); c0.rgb = lerp (c1, c0.rgb, _ R1); return c + c0; // * diff;} ENDCG} FallBack "code belongs to qq834144373 "}

Shader = World + imagination + feeling

Writing shader is a wonderful and enjoyable thing. When you find that the world can be written with shader, you will never feel shader boring ....