Add film grain and tonemap filters

2019-12-07 18:12:36 +01:00
parent d192519e5c
commit a18830c8a7
4 changed files with 163 additions and 0 deletions
--- a/orx-fx/src/main/kotlin/tonemap/Uncharted2Tonemap.kt
+++ b/orx-fx/src/main/kotlin/tonemap/Uncharted2Tonemap.kt
@@ -0,0 +1,15 @@
+package org.openrndr.extra.fx.tonemap
+
+import org.openrndr.draw.Filter
+import org.openrndr.draw.Shader
+import org.openrndr.extra.fx.filterFragmentCode
+
+/**
+ * Uncharted 2 tonemap filter
+ */
+class Uncharted2Tonemap : Filter(Shader.createFromCode(filterVertexCode, filterFragmentCode("tonemap/uncharted2-tonemap.frag"))) {
+    var exposureBias by parameters
+    init {
+        exposureBias = 2.0
+    }
+}