Add example project

Author: pomadchin

.travis/test-212.sh

@@ -1,4 +1,9 @@
 #!/usr/bin/env bash
 
-./sbt "-212" "project core" test
-./sbt "-212" "project core-scala" test
+./sbt "-212" "project core" test || { exit 1; }
+./sbt "-212" "project core-scala" test || { exit 1; }
+
+cd examples/pdal-jni
+./sbt "-212" "runMain com.azavea.Main" || { exit 1; }
+./sbt "-212" "runMain com.azavea.MainScala" || { exit 1; }
+cd ~-

.travis/test.sh

@@ -1,4 +1,9 @@
 #!/usr/bin/env bash
 
-./sbt "project core" test
-./sbt "project core-scala" test
+./sbt "project core" test || { exit 1; }
+./sbt "project core-scala" test || { exit 1; }
+
+cd examples/pdal-jni
+./sbt "-211" "runMain com.azavea.Main" || { exit 1; }
+./sbt "-211" "runMain com.azavea.MainScala" || { exit 1; }
+cd ~-

examples/pdal-jni/README.md

@@ -0,0 +1,4 @@
+# PDAL JNI usage example
+
+To run this demo just launch `./sbt run` command and choose `1` 
+to run a basic `pdal-core` example, choose `2` to run as basic `pdal-scala` example.

examples/pdal-jni/build.sbt

@@ -0,0 +1,31 @@
+name := "pdal-jni"
+version := "0.1.0-SNAPSHOT"
+scalaVersion := "2.12.5"
+crossScalaVersions := Seq("2.12.5", "2.11.12")
+organization := "com.azavea"
+scalacOptions ++= Seq(
+  "-deprecation",
+  "-unchecked",
+  "-language:implicitConversions",
+  "-language:reflectiveCalls",
+  "-language:higherKinds",
+  "-language:postfixOps",
+  "-language:existentials",
+  "-feature"
+)
+
+resolvers ++= Seq(
+  Resolver.sonatypeRepo("releases"),
+  Resolver.sonatypeRepo("snapshots")
+ )
+
+fork := true
+
+val pdalVersion = "1.7.0-SNAPSHOT"
+
+libraryDependencies ++= Seq(
+  "io.pdal" %% "pdal"        % pdalVersion,
+  "io.pdal" %% "pdal-scala"  % pdalVersion,
+  "io.pdal" %  "pdal-native" % pdalVersion,
+  "org.scalatest"  %% "scalatest" % "3.0.5" % Test
+)

examples/pdal-jni/data/1.2-with-color.las

@@ -0,0 +1,2 @@
+sbt.version=1.1.4
+

examples/pdal-jni/data/autzen_trim.laz

@@ -0,0 +1,3 @@
+addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "0.14.6")
+addSbtPlugin("com.timushev.sbt" % "sbt-updates" % "0.3.4")
+