protected override void CheckScene(FbxScene scene)
{
base.CheckScene(scene);
FbxScene origScene = CreateScene(FbxManager);
Assert.IsNotNull(origScene);
// Retrieve the mesh from each scene
FbxMesh origMesh = origScene.GetRootNode().GetChild(0).GetMesh();
FbxMesh importMesh = scene.GetRootNode().GetChild(0).GetMesh();
// get the layers
FbxLayer origLayer = origMesh.GetLayer(0 /* default layer */);
FbxLayer importLayer = importMesh.GetLayer(0 /* default layer */);
// Check UVs
var origUVElement = origLayer.GetUVs();
var importUVElement = importLayer.GetUVs();
Assert.AreEqual(origUVElement.GetMappingMode(), importUVElement.GetMappingMode());
Assert.AreEqual(origUVElement.GetReferenceMode(), importUVElement.GetReferenceMode());
var origUVElementArray = origUVElement.GetDirectArray();
var importUVElementArray = importUVElement.GetDirectArray();
Assert.AreEqual(origUVElementArray.GetCount(), importUVElementArray.GetCount());
for (int i = 0; i < origUVElementArray.GetCount(); i++)
{
Assert.AreEqual(origUVElementArray.GetAt(i), importUVElementArray.GetAt(i));
}
var origUVElementIndex = origUVElement.GetIndexArray();
var importUVElementIndex = origUVElement.GetIndexArray();
Assert.AreEqual(origUVElementIndex.GetCount(), importUVElementIndex.GetCount());
for (int i = 0; i < origUVElementIndex.GetCount(); i++)
{
Assert.AreEqual(origUVElementIndex.GetAt(i), importUVElementIndex.GetAt(i));
}
// Check material and texture
var origNode = origScene.GetRootNode().GetChild(0);
int origMatIndex = origNode.GetMaterialIndex(m_materialName);
Assert.GreaterOrEqual(origMatIndex, 0);
var origMaterial = origNode.GetMaterial(origMatIndex);
Assert.IsNotNull(origMaterial);
var importNode = scene.GetRootNode().GetChild(0);
int importMatIndex = importNode.GetMaterialIndex(m_materialName);
Assert.GreaterOrEqual(importMatIndex, 0);
var importMaterial = importNode.GetMaterial(importMatIndex);
Assert.IsNotNull(importMaterial);
// TODO: Add ability to Downcast the material to an FbxSurfacePhong.
Property[] materialProperties =
{
new Property(FbxSurfaceMaterial.sDiffuse, PropertyType.Color),
new Property(FbxSurfaceMaterial.sEmissive, PropertyType.Color),
new Property(FbxSurfaceMaterial.sAmbient, PropertyType.Double3),
new Property(FbxSurfaceMaterial.sSpecular, PropertyType.Double3),
new Property(FbxSurfaceMaterial.sBumpFactor, PropertyType.Double)
};
FbxProperty origMaterialDiffuseProperty = null;
FbxProperty importMaterialDiffuseProperty = null;
foreach (var prop in materialProperties)
{
FbxProperty origProp = origMaterial.FindProperty(prop.name);
Assert.IsNotNull(origProp);
Assert.IsTrue(origProp.IsValid());
FbxProperty importProp = importMaterial.FindProperty(prop.name);
Assert.IsNotNull(importProp);
Assert.IsTrue(importProp.IsValid());
switch (prop.type)
{
case PropertyType.Color:
Assert.AreEqual(origProp.GetFbxColor(), importProp.GetFbxColor());
break;
case PropertyType.Double3:
Assert.AreEqual(origProp.GetFbxDouble3(), importProp.GetFbxDouble3());
break;
case PropertyType.Double:
Assert.AreEqual(origProp.GetDouble(), importProp.GetDouble());
break;
default:
break;
}
if (prop.name.Equals(FbxSurfaceMaterial.sDiffuse))
{
origMaterialDiffuseProperty = origProp;
importMaterialDiffuseProperty = importProp;
}
}
Assert.IsNotNull(origMaterialDiffuseProperty);
Assert.IsNotNull(importMaterialDiffuseProperty);
var origTexture = origMaterialDiffuseProperty.FindSrcObject(FbxSurfaceMaterial.sDiffuse + "_Texture");
Assert.IsNotNull(origTexture);
var importTexture = importMaterialDiffuseProperty.FindSrcObject(FbxSurfaceMaterial.sDiffuse + "_Texture");
Assert.IsNotNull(importTexture);
// TODO: Trying to Downcast the texture to an FbxFileTexture returns a null value,
// need to figure out how to fix this so we can access the texture properties.
/*Assert.AreEqual (origTexture.GetFileName (), importTexture.GetFileName ());
* Assert.AreEqual (origTexture.GetTextureUse (), importTexture.GetTextureUse ());
* Assert.AreEqual (origTexture.GetMappingType (), importTexture.GetMappingType ());*/
}
