Minor changes

diff --git a/src/PIPELINE/VISU_OpenGLPointSpriteMapper.cxx b/src/PIPELINE/VISU_OpenGLPointSpriteMapper.cxx
index 91f7c70df1d12fe7d2a574ff35e862681abdcb0c..471485cd869d17e55645cce8ddbde65315eed70e 100755 (executable)
--- a/src/PIPELINE/VISU_OpenGLPointSpriteMapper.cxx
+++ b/src/PIPELINE/VISU_OpenGLPointSpriteMapper.cxx
@@ -776,6 +776,26 @@ void VISU_OpenGLPointSpriteMapper::DrawPoints(int idx,
 
   if( this->UsePointSprites )
     this->InitPointSprites( ren, act );
+  /*
+  cout << "XSIZE : " << ren->GetRenderWindow()->GetSize()[0] << endl;
+  cout << "YSIZE : " << ren->GetRenderWindow()->GetSize()[1] << endl;
+
+  float p1[3], p2[3];
+
+  ren->SetViewPoint( 0.0, 0.0, 0.0 );
+  ren->ViewToDisplay();
+  ren->GetDisplayPoint( p1 );
+
+  ren->SetViewPoint( 1.0, 1.0, 1.0 );
+  ren->ViewToDisplay();
+  ren->GetDisplayPoint( p2 );
+
+  cout << p1[0] << " " << p1[1] << " " << p1[2] << endl;
+  cout << p2[0] << " " << p2[1] << " " << p2[2] << endl;
+
+  float d = pow( pow( p2[0] - p1[0], 2 ) + pow( p2[1] - p1[1], 2 ), 0.5 );
+  cout << "ZOOM  : " << d / pow( 2, 0.5 ) << endl;
+  */
 
   glPointSize( this->DefaultPointSize );
 
@@ -814,23 +834,26 @@ void VISU_OpenGLPointSpriteMapper::DrawPoints(int idx,
     aVertex[i].vy = p->GetPoint( pts[0] )[1];
     aVertex[i].vz = p->GetPoint( pts[0] )[2];
 
+    float red, green, blue;
     if( colors && this->PointSpriteResults )
     {
       unsigned char *col = colors->GetPointer(pts[0]<< 2);
-      aVertex[i].r = ( ( int )col[0] ) / 255.0;
-      aVertex[i].g = ( ( int )col[1] ) / 255.0;
-      aVertex[i].b = ( ( int )col[2] ) / 255.0;
+      red   = ( ( int )col[0] ) / 255.0;
+      green = ( ( int )col[1] ) / 255.0;
+      blue  = ( ( int )col[2] ) / 255.0;
     }
     else
     {
-      aVertex[i].r = aPropertyColorRed;
-      aVertex[i].g = aPropertyColorGreen;
-      aVertex[i].b = aPropertyColorBlue;
+      red   = aPropertyColorRed;
+      green = aPropertyColorGreen;
+      blue  = aPropertyColorBlue;
     }
 
-    aVertex[i].hue = ComputeHue( ( int )( aVertex[i].r * 255 ),
-                                ( int )( aVertex[i].g * 255 ),
-                                ( int )( aVertex[i].b * 255 ) );
+    aVertex[i].r = red;
+    aVertex[i].g = green;
+    aVertex[i].b = blue;
+
+    aVertex[i].hue = ComputeHue( ( int )( red * 255 ), ( int )( green * 255 ), ( int )( blue * 255 ) );
   }
 
   GLuint aBufferObjectID = 0;