[orx-shader-phrases] Add shader embedding

orx-shader-phrases/README.md

@@ -1,20 +1,11 @@
 # orx-shader-phrases
 
-A library that provides a `#pragma import` statement for shaders by using the JVM class loader.
+A library that provides a `#pragma import` statement for shaders.
 
 ## Usage
 
-Given a shader source:
+Work in progress.
 
-````glsl
-#version 330
-// -- this imports all phrases in Dummy 
-#pragma import org.openrndr.extra.shaderphrases.phrases.Dummy.*
-
-void main() {
-    float a = dummy();
-}
-````
 
 We can use the `preprocessShader()` function to resolve `#pragma import` statements.
 
@@ -28,20 +19,3 @@ Alternatively loading and preprocessing can be combined in a single function cal
     val preprocessedSource = preprocessShaderFromUrl(resourceUrl("/some-shader.frag"))
 ```
 
-To create importable shader phrases one creates a Kotlin class and adds the `ShaderPhrases` annotation.
-For example the `dummy` phrase in our example is made available as follows:
-
-```kotlin
-// -- force the class name to be Dummy on the JVM
-@file:JvmName("Dummy")
-@file:ShaderPhrases
-package org.openrndr.extra.shaderphrases.phrases
-import org.openrndr.extra.shaderphrases.annotations.ShaderPhrases
-
-// -- the shader phrase
-const val dummy = """
-float dummy() {
-    return 0.0;    
-}
-"""
-```