Add quick and dirty readme with the reference guide

Garanas · Garanas · commit 424344fa11d6 · 2023-12-16T21:10:18.000+01:00
diff --git a/effects/readme.md b/effects/readme.md
@@ -0,0 +1,3 @@
+# Effect files
+
+- [Reference guide for HLSL](https://learn.microsoft.com/en-us/windows/win32/direct3dhlsl/dx-graphics-hlsl-reference)

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	`1`	`+# Effect files`
	`2`	`+`
	`3`	`+- [Reference guide for HLSL](https://learn.microsoft.com/en-us/windows/win32/direct3dhlsl/dx-graphics-hlsl-reference)`