From e44c4709ce10240c1182f783ea0e70dd1340ae96 Mon Sep 17 00:00:00 2001
From: Dario Sassi <dario.s@egaltech.com>
Date: Mon, 19 Dec 2016 18:26:52 +0000
Subject: [PATCH] EgtGraphics : - modifiche per visualizzazione spilloni Zmap
 con colori.

---
 SceneGeom.cpp | 15 ++++++---------
 1 file changed, 6 insertions(+), 9 deletions(-)

diff --git a/SceneGeom.cpp b/SceneGeom.cpp
index 0982f70..b4f154b 100644
--- a/SceneGeom.cpp
+++ b/SceneGeom.cpp
@@ -350,8 +350,7 @@ Scene::DrawGeoObj( const IGdbIterator& iIter, int nPass, const MdStMkCol& siObj)
                TriFlags3d TFlags ;
                TriNormals3d TNrms ;
                for ( int i = 0 ; i < 3 ; ++i) {
-                  // i triangoli sono sempre parte di un quadrilatero -> terzo lato da non visualizzare
-                  TFlags.bFlag[i] = ( i != 2 ? true : false) ;
+                  TFlags.bFlag[i] = true ;
                   TNrms.vtN[i] = Tria.GetN() ;
                }
                pGraphics->AddTriangle( Tria, TFlags, TNrms) ;
@@ -360,17 +359,15 @@ Scene::DrawGeoObj( const IGdbIterator& iIter, int nPass, const MdStMkCol& siObj)
          }
         // visualizzazione spilloni
          if ( m_nShowZmap == ZSM_LINES  ||  m_nShowZmap == ZSM_BOTH) {
-            POLYLINELIST lstPL ;
+            Color vCol[3] = {BLUE, RED, GREEN} ;
             for ( int k = 0 ; k < 3 ; ++ k) {
-               switch ( k) {
-               case 0 : pGraphics->AddColor( BLUE) ; break ;
-               case 1 : pGraphics->AddColor( RED) ; break ;
-               case 2 : pGraphics->AddColor( GREEN) ; break ;
-               }
+               pGraphics->AddColor( vCol[k]) ;
+               pGraphics->AddMaterial( vCol[k], vCol[k], vCol[k], 10) ;
+               pGraphics->AddBackMaterial( vCol[k]) ;
                for ( int i = 0 ; ; ++ i) {
                   bool bOutBreak = false ;
                   for ( int j = 0 ; ; ++ j) {
-                     lstPL.clear() ;
+                     POLYLINELIST lstPL ;
                      if ( pZmap->GetDexelLines( k, j, i, lstPL)) {
                         for ( const auto& PL : lstPL)
                            pGraphics->AddPolyLine( PL) ;