awesome kotlin

Author: elect86

src/main/kotlin/main/framework/util.kt

@@ -0,0 +1,16 @@
+package main.framework
+
+import com.jogamp.newt.opengl.GLWindow
+import com.jogamp.opengl.GL3
+import com.jogamp.opengl.GLAutoDrawable
+
+/**
+ * Created by GBarbieri on 22.03.2017.
+ */
+
+inline infix fun GLWindow.gl3(crossinline inject: GL3.() -> Unit) {
+ invoke(false) { glAutoDrawable ->
+ glAutoDrawable.gl.gL3.inject()
+ false
+ }
+}

src/main/kotlin/main/tut05/depthClamping.kt

@@ -13,6 +13,7 @@ import glm.vec._3.Vec3
 import glm.vec._4.Vec4
 import main.framework.Framework
 import main.framework.Semantic
+import main.framework.gl3
 import uno.buffer.*
 import uno.glsl.programOf
 
@@ -157,17 +158,12 @@ class DepthClamping_ : Framework("Tutorial 05 - Depth Clamping") {
 
  when (keyEvent.keyCode) {
  KeyEvent.VK_ESCAPE -> quit()
- KeyEvent.VK_SPACE -> {
- window.invoke(false) { glAutoDrawable ->
- with(glAutoDrawable.gl.gL3) {
- if (depthClampingActive)
- glDisable(GL_DEPTH_CLAMP)
- else
- glEnable(GL_DEPTH_CLAMP)
- }
- depthClampingActive = !depthClampingActive
- false
- }
+ KeyEvent.VK_SPACE -> window.gl3 {
+ if (depthClampingActive)
+ glDisable(GL_DEPTH_CLAMP)
+ else
+ glEnable(GL_DEPTH_CLAMP)
+ depthClampingActive = !depthClampingActive
  }
  }
  }