Data commit

Task/OpenGL/Scala/opengl.scala

@@ -0,0 +1,39 @@
+import org.lwjgl.opengl.{ Display, DisplayMode }
+import org.lwjgl.opengl.GL11._
+
+object OpenGlExample extends App {
+
+  def render() {
+
+    glClearColor(0.3f, 0.3f, 0.3f, 0.0f)
+    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
+
+    glShadeModel(GL_SMOOTH)
+
+    glLoadIdentity()
+    glTranslatef(-15.0f, -15.0f, 0.0f)
+
+    glBegin(GL_TRIANGLES)
+    glColor3f(1.0f, 0.0f, 0.0f)
+    glVertex2f(0.0f, 0.0f)
+    glColor3f(0.0f, 1.0f, 0.0f)
+    glVertex2f(30f, 0.0f)
+    glColor3f(0.0f, 0.0f, 1.0f)
+    glVertex2f(0.0f, 30.0f)
+    glEnd()
+  }
+
+  Display.setDisplayMode(new DisplayMode(640, 480))
+  Display.create()
+
+  glMatrixMode(GL_PROJECTION)
+  glLoadIdentity()
+  glOrtho(-30, 30, -30, 30, -30, 30)
+  glMatrixMode(GL_MODELVIEW)
+
+  while (!Display.isCloseRequested()) {
+    render()
+    Display.update()
+    Thread.sleep(1000)
+  }
+}