{

AIErr error = kNoErr;

AIArtHandle **matchingArt = NULL;

ai::int32 numMatches;

error = sAIMatchingArt->GetSelectedArt(&matchingArt,&numMatches);

if ( error ) goto errorTag;

AIArtHandle mesh = (*matchingArt)[1];

AIMeshVertexIterator vertex;

error = sAIMesh->GetStartVertex(mesh, &vertex);

if ( error ) goto errorTag;

// Loop through mesh vertex by vertex

while (!sAIMeshVertexIterator->AtEnd(vertex))

{

error = sAIMeshVertexIterator->SetOpacity(vertex, 0.0);

if ( error ) goto errorTag;

sAIMeshVertexIterator->Next(vertex);

}

sAIMdMemory->MdMemoryDisposeHandle( (AIMdMemoryHandle)matchingArt );

errorTag:

if(error){ aisdk::report_error(error); }

return error;

{

AIArtHandle mapGroup;

ASErr error = kNoErr;

AIMeshVertexIterator vertexIterator;

AIRealPoint sphereSize;

ai::UnicodeString meshName;

ASBoolean isDefaultName;

sAIArt->GetArtName(mesh, meshName, &isDefaultName);

sphereSize.h = kRefSphereSize;

sphereSize.v = kRefSphereSize;

error = sAIArt->NewArt(kGroupArt, kPlaceAbove, mesh, &mapGroup);

error = sAIArt->SetArtName(mapGroup, meshName);

sAIMesh->GetStartVertex(mesh, &vertexIterator);

while (!sAIMeshVertexIterator->AtEnd(vertexIterator))

{

AIRealPoint vertexLocation;

AIArtHandle sphere;

AIColor color;

sAIMeshVertexIterator->GetPoint(vertexIterator, &vertexLocation);

sAIMeshVertexIterator->GetColor(vertexIterator, &color);

sAIShapeConstruction->NewPointSizeOval(vertexLocation, sphereSize, 1, 0, 0, &sphere);

// Set style with no fill and stroke.

AIPathStyle style;

error = sAIPathStyle->GetInitialPathStyle(&style);

style.fillPaint = true;

style.fill.color = color;

error = sAIPathStyle->SetPathStyle(sphere,&style);

error = sAIArt->ReorderArt(sphere,kPlaceInsideOnTop,mapGroup);

sAIMeshVertexIterator->Next(vertexIterator);

}

return error;

{

ASErr error = kNoErr;

int I = 0, J = 0;

error = sAIMesh->GetSize(*mesh, &I, &J);

// +1 because getsize returns number of patches not vetexs

error = mapObject->FitDataToMesh(I+1, J+1);

if(error){goto cancel;}

error = mapObject->BuildColorArray();

if(error){goto cancel;}

for(long i = 0; i <= I; ++i){

for(long j = 0; j <= J; ++j){

AIMeshVertexIterator vertex;

error = sAIMesh->GetNode(*mesh, i, j, &vertex);

error = sAIMeshVertexIterator->SetColor(vertex, &mapObject->XYColors[i][j]);

}

}

cancel:

return error;