daily update on 20240528 by nitload youmu

2024-05-28 17:45:54 +08:00
parent de399e22c2
commit 70890e3e33
88 changed files with 10678 additions and 5761 deletions
@@ -0,0 +1,14 @@
+using StgSharp;
+
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace StgSharp
+{
+    internal partial class InternalIO
+    {
+        internal const string CollisionTextureVertexShader ="#version 430 core\r\n\r\nlayout(location = 0) in vec2 localCollisionCoord;\r\nlayout(location = 1) in vec2 spaceCoord;\r\nlayout(location = 2) in float rotation;\r\nlayout(location = 3) in float scaling;\r\n\r\nuniform vec2 target;\r\nuniform mat2 projection;\r\n\r\nvoid main()\r\n{\r\n    mat2 scaling = mat2(\r\n        scaling,0,\r\n        0,scaling\r\n    );\r\n    mat2 rotation = mat2(\r\n        cos(rotation),-sin(rotation),\r\n        sin(rotation),cos(rotation) \r\n    );\r\n    vec2 realCoord = (rotation * scaling * localCollisionCoord) + spaceCoord - target;\r\n    realCoord = projection * realCoord;\r\n\r\n    float dist = distance(realCoord, vec2(0,0));\r\n    float angle = atan(realCoord.y, realCoord.x);\r\n    \r\n    gl_Position = vec4(angle, realCoord.y, dist, 1);\r\n}";
+        internal const string CollisionTextureFragmentShader = "#version 430 core\r\n\r\nout vec4 Color;\r\n\r\nuniform float range;\r\n\r\nvoid main()\r\n{\r\n    float dist = gl_FragCoord.z;\r\n\r\n    if(dist > range)\r\n    {\r\n        discard;\r\n    }\r\n    dist /= range;\r\n    gl_FragDepth = min(dist, gl_FragDepth);\r\n\r\n    Color = vec4(dist,0,0,1);\r\n}";
+    }
+}