void TestMesh(Assimp.Mesh netMesh, AssimpSharp.Mesh sharpMesh)
{
// Vertices
Assert.AreEqual(netMesh.HasVertices, sharpMesh.Vertices != null);
if (netMesh.HasVertices)
{
Assert.AreEqual(netMesh.VertexCount, sharpMesh.Vertices.Length);
MathAssert.AreEqual(netMesh.Vertices, sharpMesh.Vertices);
}
// Faces
Assert.AreEqual(netMesh.HasFaces, sharpMesh.Faces != null);
if (netMesh.HasFaces)
{
Assert.AreEqual(netMesh.FaceCount, sharpMesh.Faces.Length);
for (int i = 0; i < netMesh.FaceCount; i++)
{
Assert.AreEqual(netMesh.Faces[i].HasIndices, sharpMesh.Faces[i].Indices != null);
Assert.AreEqual(netMesh.Faces[i].IndexCount, sharpMesh.Faces[i].Indices.Length);
Assert.AreEqual(netMesh.Faces[i].Indices, sharpMesh.Faces[i].Indices);
}
}
// Normals
Assert.AreEqual(netMesh.HasNormals, sharpMesh.Normals != null);
if (netMesh.HasNormals)
{
MathAssert.AreEqual(netMesh.Normals, sharpMesh.Normals);
}
// BiTangents
Assert.AreEqual(netMesh.HasTangentBasis, sharpMesh.Bitangents != null && sharpMesh.Bitangents.Length > 0);
if (netMesh.HasTangentBasis)
{
MathAssert.AreEqual(netMesh.BiTangents, sharpMesh.Bitangents);
}
// PrimitiveType
// AssimpNet BUG!!
//Assert.AreEqual(netMesh.PrimitiveType.ToString(), Enum.GetName(typeof(AssimpSharp.PrimitiveType), sharpMesh.PrimitiveTypes));
// TexureCoord
for (int i = 0; i < netMesh.TextureCoordinateChannelCount; i++)
{
Assert.AreEqual(netMesh.HasTextureCoords(i), sharpMesh.HasTextureCoords(i));
MathAssert.AreEqual(netMesh.TextureCoordinateChannels[i], sharpMesh.TextureCoords[i]);
}
// VertexColorChannels
for (int i = 0; i < netMesh.VertexColorChannelCount; i++)
{
Assert.AreEqual(netMesh.HasVertexColors(i), sharpMesh.HasVertexColors(i));
if (netMesh.HasVertexColors(i))
{
Assert.AreEqual(netMesh.VertexColorChannels[i], sharpMesh.Colors[i]);
}
}
// MaterialIndex
Assert.AreEqual(netMesh.MaterialIndex, sharpMesh.MaterialIndex);
// Name
Assert.AreEqual(netMesh.Name, sharpMesh.Name);
// UVComponentCount
Assert.AreEqual(netMesh.UVComponentCount, sharpMesh.NumUVComponents);
// MeshAnimationAttachments
Assert.AreEqual(netMesh.HasMeshAnimationAttachments, sharpMesh.AnimMeshes != null);
if (netMesh.HasMeshAnimationAttachments)
{
for (int i = 0; i < netMesh.MeshAnimationAttachmentCount; i++)
{
TestAnimationAttachment(netMesh.MeshAnimationAttachments[i], sharpMesh.AnimMeshes[i]);
}
}
}
void TestAnimationAttachment(Assimp.MeshAnimationAttachment netAnimMesh, AssimpSharp.AnimMesh sharpAnimMesh)
{
Assert.AreEqual(netAnimMesh.HasVertices, sharpAnimMesh.HasPosition);
if (netAnimMesh.HasVertices)
{
Assert.AreEqual(netAnimMesh.Vertices, sharpAnimMesh.Vertices);
}
Assert.AreEqual(netAnimMesh.HasNormals, sharpAnimMesh.HasNormals);
if (netAnimMesh.HasNormals)
{
Assert.AreEqual(netAnimMesh.Normals, sharpAnimMesh.Normals);
}
Assert.AreEqual(netAnimMesh.HasTangentBasis, sharpAnimMesh.HasTangentsAndBitangets);
if (netAnimMesh.HasTangentBasis)
{
Assert.AreEqual(netAnimMesh.Tangents, sharpAnimMesh.Tangents);
Assert.AreEqual(netAnimMesh.BiTangents, sharpAnimMesh.Bitangents);
}
for (int i = 0; i < netAnimMesh.TextureCoordinateChannelCount; i++)
{
Assert.AreEqual(netAnimMesh.HasTextureCoords(i), sharpAnimMesh.HasTextureCoords(i));
if (netAnimMesh.HasTextureCoords(i))
{
Assert.AreEqual(netAnimMesh.TextureCoordinateChannels[i], sharpAnimMesh.TextureCoords[i]);
}
}
for (int i = 0; i < netAnimMesh.VertexColorChannelCount; i++)
{
Assert.AreEqual(netAnimMesh.HasVertexColors(i), sharpAnimMesh.HasVertexColors(i));
if (netAnimMesh.HasVertexColors(i))
{
Assert.AreEqual(netAnimMesh.VertexColorChannels[i], sharpAnimMesh.Colors[i]);
}
}
}