Upgrade to paraview 5.4

[modules/gui.git] / src / VTKViewer / VTKViewer_PolyDataMapper.cxx

diff --git a/src/VTKViewer/VTKViewer_PolyDataMapper.cxx b/src/VTKViewer/VTKViewer_PolyDataMapper.cxx
index 35dedc6fb392cb372fd1f7ab2cfb05f56f8b3e44..8071540037eae583e63a350f81af3887cded6407 100644 (file)
--- a/src/VTKViewer/VTKViewer_PolyDataMapper.cxx
+++ b/src/VTKViewer/VTKViewer_PolyDataMapper.cxx
@@ -46,7 +46,27 @@
 # ifndef GLX_GLXEXT_LEGACY
 #  define GLX_GLXEXT_LEGACY
 # endif
+#ifdef __APPLE__
+#import <mach-o/dyld.h>
+#import <stdlib.h>
+#import <string.h>
+void * glXGetProcAddressARB (const GLubyte *name)
+
+{
+    NSSymbol symbol;
+    char *symbolName;
+    symbolName = (char *)malloc (strlen ((const char *)name) + 2); // 1
+    strcpy(symbolName + 1, (const char *)name); // 2
+    symbolName[0] = '_'; // 3
+    symbol = NULL;
+    if (NSIsSymbolNameDefined (symbolName)) // 4
+        symbol = NSLookupAndBindSymbol (symbolName);
+    free (symbolName); // 5
+    return symbol ? NSAddressOfSymbol (symbol) : NULL; // 6
+}
+#else
 # include <GL/glx.h>
+#endif
 # include <dlfcn.h>
 #else
 # include <wingdi.h>
@@ -593,6 +613,8 @@ namespace VTK
     virtual
     void
     get( TVertex& theVertex, vtkIdType thePointId, vtkIdType theCellId ) = 0;
+
+    virtual ~TColorFunctorBase() {}
   };
 
   //-----------------------------------------------------------------------------
@@ -840,7 +862,6 @@ void VTKViewer_PolyDataMapper::InternalDraw(vtkRenderer* ren, vtkActor* act ) {
       }
 
       int* aSize = this->ImageData->GetDimensions();
-      //glPointSize( std::max( aSize[0], aSize[1] ) );
 
       int aMode = 0; // to remove
       {
@@ -945,7 +966,7 @@ void VTKViewer_PolyDataMapper::InternalDraw(vtkRenderer* ren, vtkActor* act ) {
 #else
        GLuint aBufferObjectID, aDiamsID = 0;
        GLint attribute_diams = -1;
-
+       glPointSize( std::max( aSize[0], aSize[1] ) );
        this->OpenGLHelper.vglGenBuffersARB( 1, &aBufferObjectID );
        this->OpenGLHelper.vglBindBufferARB( GL_ARRAY_BUFFER_ARB, aBufferObjectID );