From 63697df5699a6b0e69591ed47db3c0fdfdd816c3 Mon Sep 17 00:00:00 2001
From: Anthony Liot <wolfviking0@yahoo.com>
Date: Wed, 5 May 2021 23:29:31 -0700
Subject: [PATCH] Fix to build basel-face-model-viewer #15 (#16)

* Update the scala version to 2.13.0
Update the scalismo-faces version to 0.90.0
Fix 2.13 warning

Signed-off-by: wolfviking0 <wolfviking0@yahoo.com>

* Fix IntelliJ warning

Signed-off-by: Anthony Liot <anthony@3starlabs.com>

Co-authored-by: Anthony Liot <anthony@3starlabs.com>
---
 build.sbt                                   |  4 ++--
 src/main/scala/faces/apps/ModelViewer.scala | 20 ++++++++++----------
 2 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/build.sbt b/build.sbt
index 0ff1d55..e985c53 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,7 +1,7 @@
 name := """model-viewer"""
 version       := "1.0"
 
-scalaVersion  := "2.11.12"
+scalaVersion  := "2.13.0"
 
 scalacOptions := Seq("-unchecked", "-deprecation", "-encoding", "utf8")
 
@@ -9,7 +9,7 @@ resolvers += Resolver.jcenterRepo
 
 resolvers += Resolver.bintrayRepo("unibas-gravis", "maven")
 
-libraryDependencies += "ch.unibas.cs.gravis" %% "scalismo-faces" % "0.9.2+"
+libraryDependencies += "ch.unibas.cs.gravis" %% "scalismo-faces" % "0.90.0"
 
 mainClass in assembly := Some("faces.apps.ModelViewer")
 
diff --git a/src/main/scala/faces/apps/ModelViewer.scala b/src/main/scala/faces/apps/ModelViewer.scala
index 43dcb54..1ca4604 100644
--- a/src/main/scala/faces/apps/ModelViewer.scala
+++ b/src/main/scala/faces/apps/ModelViewer.scala
@@ -17,21 +17,20 @@
 
  import java.awt.Dimension
  import java.io.{File, IOException}
-
  import javax.swing._
  import javax.swing.event.{ChangeEvent, ChangeListener}
  import breeze.linalg.min
+ import scalismo.color.{RGB, RGBA}
  import scalismo.faces.gui.{GUIBlock, GUIFrame, ImagePanel}
  import scalismo.faces.gui.GUIBlock._
  import scalismo.faces.parameters.RenderParameter
  import scalismo.faces.io.{MeshIO, MoMoIO, PixelImageIO, RenderParameterIO}
  import scalismo.faces.sampling.face.MoMoRenderer
- import scalismo.faces.color.RGB
  import scalismo.faces.image.PixelImage
  import scalismo.utils.Random
- import scalismo.faces.color.RGBA
  import scalismo.faces.momo.MoMo
 
+ import scala.math.Ordering.Double
  import scala.reflect.io.Path
  import scala.util.{Failure, Try}
 
@@ -39,7 +38,7 @@ object ModelViewer extends App {
 
   final val DEFAULT_DIR = new File(".")
 
-  val modelFile: Option[File] = getModelFile(args)
+  val modelFile: Option[File] = getModelFile(args.toIndexedSeq)
   modelFile.map(SimpleModelViewer(_))
 
   private def getModelFile(args: Seq[String]): Option[File] = {
@@ -131,9 +130,9 @@ case class SimpleModelViewer(
     (value / maximalSigma * sliderSteps).toInt
   }
 
-  val bg = PixelImage(imageWidth, imageHeight, (_, _) => RGBA.Black)
+  val bg: PixelImage[RGBA] = PixelImage(imageWidth, imageHeight, (_, _) => RGBA.Black)
 
-  val imageWindow = ImagePanel(renderWithBG(init))
+  val imageWindow: ImagePanel[RGB] = ImagePanel(renderWithBG(init))
 
   //--- SHAPE -----
   val shapeSlider: IndexedSeq[JSlider] = for (n <- 0 until shapeRank) yield {
@@ -323,13 +322,13 @@ case class SimpleModelViewer(
       else renderer = MoMoRenderer(model, RGBA.BlackTransparent).cached(5)
 
       showExpressionModel = !showExpressionModel
-      updateToggleExpressioButton()
+      updateToggleExpressionButton()
       addRemoveExpressionTab()
       updateImage()
     }
   })
 
-  def updateToggleExpressioButton(): Unit = {
+  def updateToggleExpressionButton(): Unit = {
     if ( showExpressionModel ) toggleExpressionButton.setText("expressions off")
     else toggleExpressionButton.setText("expressions on")
   }
@@ -355,7 +354,7 @@ case class SimpleModelViewer(
     if (fc.showSaveDialog(null) == JFileChooser.APPROVE_OPTION) {
       var file = fc.getSelectedFile
       if (file.isDirectory) file = new File(file,"instance.ply")
-      if ( !file.getName.endsWith(".ply")) file = new File( file+".ply")
+      if ( !file.getName.endsWith(".ply")) file = new File( file.getAbsolutePath+".ply")
       if (!file.exists() || askToOverwrite(file)) {
         MeshIO.write(VCM3D, file)
       } else {
@@ -382,7 +381,7 @@ case class SimpleModelViewer(
     if (fc.showSaveDialog(null) == JFileChooser.APPROVE_OPTION) {
       var file = fc.getSelectedFile
       if (file.isDirectory) file = new File(file,"instance.png")
-      if ( !file.getName.endsWith(".png")) file = new File( file+".png")
+      if ( !file.getName.endsWith(".png")) file = new File( file.getAbsolutePath+".png")
       if (!file.exists() || askToOverwrite(file)) {
         PixelImageIO.write(img, file)
       } else {
@@ -446,6 +445,7 @@ case class SimpleModelViewer(
     {
       for {rpsFile <- askUserForRPSFile(new File("."))
            rpsParams <- RenderParameterIO.read(rpsFile)} {
+        implicit val order: Double.TotalOrdering.type = Ordering.Double.TotalOrdering
         val maxSigma = (rpsParams.momo.shape ++ rpsParams.momo.color ++ rpsParams.momo.expression).map(math.abs).max
         if ( maxSigma > maximalSigma ) {
           maximalSigma = math.ceil(maxSigma).toInt