void Tools::DisplayCamera::DisplayCameraViewOptions( FbxCamera *i_camera )
{
DisplayCommon::DisplayString( " Camera View Options" );
DisplayCommon::DisplayBool( " View Camera Interest: ", i_camera->ViewCameraToLookAt.Get() );
DisplayCommon::DisplayBool( " View Near Far Planes: ", i_camera->ViewFrustumNearFarPlane.Get() );
DisplayCommon::DisplayBool( " Show Grid: ", i_camera->ShowGrid.Get() );
DisplayCommon::DisplayBool( " Show Axis: ", i_camera->ShowAzimut.Get() );
DisplayCommon::DisplayBool( " Show Name: ", i_camera->ShowName.Get() );
DisplayCommon::DisplayBool( " Show Info on Moving: ", i_camera->ShowInfoOnMoving.Get() );
DisplayCommon::DisplayBool( " Show Time Code: ", i_camera->ShowTimeCode.Get()) ;
DisplayCommon::DisplayBool( " Display Safe Area: ", i_camera->DisplaySafeArea.Get() );
const char* lSafeAreaStyles[] = { "Round", "Square" };
FbxColor color;
FbxDouble3 c;
DisplayCommon::DisplayString( " Safe Area Style: ", lSafeAreaStyles[i_camera->SafeAreaDisplayStyle.Get()] );
DisplayCommon::DisplayBool( " Show Audio: ", i_camera->ShowAudio.Get() );
c = i_camera->BackgroundColor.Get();
color = FbxColor( c[0], c[1], c[2] );
DisplayCommon::DisplayColor( " Background Color: ", color );
c = i_camera->AudioColor.Get();
color = FbxColor( c[0], c[1], c[2] );
DisplayCommon::DisplayColor( " Audio Color: ", color );
DisplayCommon::DisplayBool( " Use Frame Color: ", i_camera->UseFrameColor.Get() );
c = i_camera->FrameColor.Get();
color = FbxColor( c[0], c[1], c[2] );
DisplayCommon::DisplayColor( " Frame Color: ", color );
}
/**
* Adds an Fbx Mesh to the FBX scene based on the data in the given FStaticLODModel
*/
FbxNode* FFbxExporter::CreateMesh(const USkeletalMesh* SkelMesh, const TCHAR* MeshName)
{
const FSkeletalMeshResource* SkelMeshResource = SkelMesh->GetImportedResource();
const FStaticLODModel& SourceModel = SkelMeshResource->LODModels[0];
const int32 VertexCount = SourceModel.NumVertices;
// Verify the integrity of the mesh.
if (VertexCount == 0) return NULL;
// Copy all the vertex data from the various chunks to a single buffer.
// Makes the rest of the code in this function cleaner and easier to maintain.
TArray<FSoftSkinVertex> Vertices;
SourceModel.GetVertices(Vertices);
if (Vertices.Num() != VertexCount) return NULL;
FbxMesh* Mesh = FbxMesh::Create(Scene, TCHAR_TO_UTF8(MeshName));
// Create and fill in the vertex position data source.
Mesh->InitControlPoints(VertexCount);
FbxVector4* ControlPoints = Mesh->GetControlPoints();
for (int32 VertIndex = 0; VertIndex < VertexCount; ++VertIndex)
{
FVector Position = Vertices[VertIndex].Position;
ControlPoints[VertIndex] = Converter.ConvertToFbxPos(Position);
}
// Create Layer 0 to hold the normals
FbxLayer* LayerZero = Mesh->GetLayer(0);
if (LayerZero == NULL)
{
Mesh->CreateLayer();
LayerZero = Mesh->GetLayer(0);
}
// Create and fill in the per-face-vertex normal data source.
// We extract the Z-tangent and drop the X/Y-tangents which are also stored in the render mesh.
FbxLayerElementNormal* LayerElementNormal= FbxLayerElementNormal::Create(Mesh, "");
LayerElementNormal->SetMappingMode(FbxLayerElement::eByControlPoint);
// Set the normal values for every control point.
LayerElementNormal->SetReferenceMode(FbxLayerElement::eDirect);
for (int32 VertIndex = 0; VertIndex < VertexCount; ++VertIndex)
{
FVector Normal = Vertices[VertIndex].TangentZ;
FbxVector4 FbxNormal = Converter.ConvertToFbxPos(Normal);
LayerElementNormal->GetDirectArray().Add(FbxNormal);
}
LayerZero->SetNormals(LayerElementNormal);
// Create and fill in the per-face-vertex texture coordinate data source(s).
// Create UV for Diffuse channel.
const int32 TexCoordSourceCount = SourceModel.NumTexCoords;
TCHAR UVChannelName[32];
for (int32 TexCoordSourceIndex = 0; TexCoordSourceIndex < TexCoordSourceCount; ++TexCoordSourceIndex)
{
FbxLayer* Layer = Mesh->GetLayer(TexCoordSourceIndex);
if (Layer == NULL)
{
Mesh->CreateLayer();
Layer = Mesh->GetLayer(TexCoordSourceIndex);
}
if (TexCoordSourceIndex == 1)
{
FCString::Sprintf(UVChannelName, TEXT("LightMapUV"));
}
else
{
FCString::Sprintf(UVChannelName, TEXT("DiffuseUV"));
}
FbxLayerElementUV* UVDiffuseLayer = FbxLayerElementUV::Create(Mesh, TCHAR_TO_UTF8(UVChannelName));
UVDiffuseLayer->SetMappingMode(FbxLayerElement::eByControlPoint);
UVDiffuseLayer->SetReferenceMode(FbxLayerElement::eDirect);
// Create the texture coordinate data source.
for (int32 TexCoordIndex = 0; TexCoordIndex < VertexCount; ++TexCoordIndex)
{
const FVector2D& TexCoord = Vertices[TexCoordIndex].UVs[TexCoordSourceIndex];
UVDiffuseLayer->GetDirectArray().Add(FbxVector2(TexCoord.X, -TexCoord.Y + 1.0));
}
Layer->SetUVs(UVDiffuseLayer, FbxLayerElement::eTextureDiffuse);
}
FbxLayerElementMaterial* MatLayer = FbxLayerElementMaterial::Create(Mesh, "");
MatLayer->SetMappingMode(FbxLayerElement::eByPolygon);
MatLayer->SetReferenceMode(FbxLayerElement::eIndexToDirect);
LayerZero->SetMaterials(MatLayer);
// Create the per-material polygons sets.
TArray<uint32> Indices;
SourceModel.MultiSizeIndexContainer.GetIndexBuffer(Indices);
int32 SectionCount = SourceModel.Sections.Num();
for (int32 SectionIndex = 0; SectionIndex < SectionCount; ++SectionIndex)
{
const FSkelMeshSection& Section = SourceModel.Sections[SectionIndex];
int32 MatIndex = Section.MaterialIndex;
// Static meshes contain one triangle list per element.
int32 TriangleCount = Section.NumTriangles;
// Copy over the index buffer into the FBX polygons set.
for (int32 TriangleIndex = 0; TriangleIndex < TriangleCount; ++TriangleIndex)
{
Mesh->BeginPolygon(MatIndex);
for (int32 PointIndex = 0; PointIndex < 3; PointIndex++)
{
Mesh->AddPolygon(Indices[Section.BaseIndex + ((TriangleIndex * 3) + PointIndex)]);
}
Mesh->EndPolygon();
}
}
// Create and fill in the vertex color data source.
FbxLayerElementVertexColor* VertexColor = FbxLayerElementVertexColor::Create(Mesh, "");
VertexColor->SetMappingMode(FbxLayerElement::eByControlPoint);
VertexColor->SetReferenceMode(FbxLayerElement::eDirect);
FbxLayerElementArrayTemplate<FbxColor>& VertexColorArray = VertexColor->GetDirectArray();
LayerZero->SetVertexColors(VertexColor);
for (int32 VertIndex = 0; VertIndex < VertexCount; ++VertIndex)
{
FLinearColor VertColor = Vertices[VertIndex].Color.ReinterpretAsLinear();
VertexColorArray.Add( FbxColor(VertColor.R, VertColor.G, VertColor.B, VertColor.A ));
}
FbxNode* MeshNode = FbxNode::Create(Scene, TCHAR_TO_UTF8(MeshName));
MeshNode->SetNodeAttribute(Mesh);
// Add the materials for the mesh
int32 MaterialCount = SkelMesh->Materials.Num();
for(int32 MaterialIndex = 0; MaterialIndex < MaterialCount; ++MaterialIndex)
{
UMaterialInterface* MatInterface = SkelMesh->Materials[MaterialIndex].MaterialInterface;
FbxSurfaceMaterial* FbxMaterial = NULL;
if(MatInterface && !FbxMaterials.Find(MatInterface))
{
FbxMaterial = ExportMaterial(MatInterface);
}
else
{
// Note: The vertex data relies on there being a set number of Materials.
// If you try to add the same material again it will not be added, so create a
// default material with a unique name to ensure the proper number of materials
TCHAR NewMaterialName[MAX_SPRINTF]=TEXT("");
FCString::Sprintf( NewMaterialName, TEXT("Fbx Default Material %i"), MaterialIndex );
FbxMaterial = FbxSurfaceLambert::Create(Scene, TCHAR_TO_UTF8(NewMaterialName));
((FbxSurfaceLambert*)FbxMaterial)->Diffuse.Set(FbxDouble3(0.72, 0.72, 0.72));
}
MeshNode->AddMaterial(FbxMaterial);
}
int32 SavedMaterialCount = MeshNode->GetMaterialCount();
check(SavedMaterialCount == MaterialCount);
return MeshNode;
}
