Object Info: show mesh coloring type

source/MRMesh/MREnums.cpp

@@ -0,0 +1,23 @@
+#include "MREnums.h"
+#include <cassert>
+
+namespace MR
+{
+
+const char * asString( ColoringType ct )
+{
+    switch ( ct )
+    {
+    case ColoringType::SolidColor:
+        return "SolidColor";
+    case ColoringType::PrimitivesColorMap:
+        return "PrimitivesColorMap";
+    case ColoringType::VertsColorMap:
+        return "VertsColorMap";
+    default:
+        assert( false );
+        return "";
+    }
+}
+
+} //namespace MR

source/MRMesh/MREnums.h

@@ -1,5 +1,7 @@
 #pragma once
 
+#include "MRMeshFwd.h"
+
 namespace MR
 {
 
@@ -59,6 +61,9 @@ enum class ColoringType
     VertsColorMap  ///< Use different color (taken from verts colormap) for each vertex
 };
 
+/// returns string representation of enum values
+[[nodiscard]] MRMESH_API const char * asString( ColoringType ct );
+
 enum class UseAABBTree : char
 {
     No,  // AABB-tree of the mesh will not be used, even if it is available

source/MRMesh/MRMesh.vcxproj

@@ -426,6 +426,7 @@
     <ClCompile Include="MRDirMax.cpp" />
     <ClCompile Include="MRDirMaxBruteForce.cpp" />
     <ClCompile Include="MREdgeLengthMesh.cpp" />
+    <ClCompile Include="MREnums.cpp" />
     <ClCompile Include="MRMeshMath.cpp" />
     <ClCompile Include="MRMeshOrPointsObject.cpp" />
     <ClCompile Include="MRMeshDoubleLayer.cpp" />

source/MRMesh/MRMesh.vcxproj.filters

@@ -2165,6 +2165,9 @@
     <ClCompile Include="MROneMeshContours.cpp">
       <Filter>Source Files\Contours</Filter>
     </ClCompile>
+    <ClCompile Include="MREnums.cpp">
+      <Filter>Source Files\Basic</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <None Include="..\.editorconfig" />

source/MRMesh/MRObjectMesh.cpp

@@ -95,6 +95,8 @@ std::vector<std::string> ObjectMesh::getInfoLines() const
         for ( TextureId i = TextureId{ 0 }; i < textures_.size(); ++i )
             res.push_back( "texture " + std::to_string( i ) + ": " + std::to_string( textures_[i].resolution.x) + " x " + std::to_string(textures_[i].resolution.y));
 
+        res.push_back( std::string( "coloring type: " ) + asString( getColoringType() ) );
+
         if ( !data_.uvCoordinates.empty() )
         {
             res.push_back( "uv-coords: " + std::to_string( data_.uvCoordinates.size() ) );