[orx-color, orx-fx] turbo_colormap and spectral_zucconi6 provided as shader phrases (#338)

orx-fx/src/commonMain/kotlin/colormap/ColormapFilter.kt

@@ -2,7 +2,6 @@
 
 package org.openrndr.extra.fx.colormap
 
-import org.openrndr.draw.Filter
 import org.openrndr.draw.Filter1to1
 import org.openrndr.extra.fx.mppFilterShader
 import org.openrndr.extra.parameters.DoubleParameter

orx-fx/src/commonMain/kotlin/colormap/SpectralZucconiColormap.kt

@@ -2,14 +2,25 @@
 
 package org.openrndr.extra.fx.colormap
 
+import org.openrndr.extra.color.colormaps.ColormapPhraseBook
 import org.openrndr.extra.fx.fx_spectral_zucconi_colormap
 import org.openrndr.extra.parameters.Description
+import org.openrndr.extra.shaderphrases.preprocess
 
 /**
  * Maps values of the RED color channel to natural light dispersion spectrum as described
  * by Alan Zucconi in the
  * [Improving the Rainbow](https://www.alanzucconi.com/2017/07/15/improving-the-rainbow/)
  * article.
+ *
+ * @see ColormapPhraseBook.spectralZucconi6
+ * @see org.openrndr.extra.color.colormaps.spectralZucconi6
  */
 @Description("spectral colormap")
-class SpectralZucconiColormap : ColormapFilter(fx_spectral_zucconi_colormap, "spectral-zucconi-colormap")
+class SpectralZucconiColormap : ColormapFilter(
+    code = run {
+        ColormapPhraseBook.register()
+        fx_spectral_zucconi_colormap.preprocess()
+    },
+    name = "spectral-zucconi-colormap"
+)

orx-fx/src/commonMain/kotlin/colormap/TurboColormap.kt

@@ -2,13 +2,24 @@
 
 package org.openrndr.extra.fx.colormap
 
+import org.openrndr.extra.color.colormaps.ColormapPhraseBook
 import org.openrndr.extra.fx.fx_turbo_colormap
 import org.openrndr.extra.parameters.Description
+import org.openrndr.extra.shaderphrases.preprocess
 
 /**
  * Maps values of the RED color channel to Turbo Colormap according to
  * [Turbo, An Improved Rainbow Colormap for Visualization](https://ai.googleblog.com/2019/08/turbo-improved-rainbow-colormap-for.html)
  * by Google.
+ *
+ * @see ColormapPhraseBook.spectralZucconi6
+ * @see org.openrndr.extra.color.colormaps.spectralZucconi6
  */
 @Description("turbo colormap")
-open class TurboColormap : ColormapFilter(fx_turbo_colormap, "turbo-colormap")
+class TurboColormap : ColormapFilter(
+    code = run {
+        ColormapPhraseBook.register()
+        fx_turbo_colormap.preprocess()
+    },
+    name = "turbo-colormap"
+)