static OcclusionTextureInfo ExportOcclusionTextureInfo(
UnityEngine.Texture texture,
UnityEngine.Material material,
IGltfWritable gltf
)
{
var texture2d = texture as Texture2D;
if (texture2d == null)
{
return(null);
}
var imageExport = new ImageExport(texture2d);
if (AddImageExport(gltf, imageExport, out var textureId))
{
return(new OcclusionTextureInfo {
index = textureId
});
}
return(null);
}
/// <summary>
/// Export a Unity texture to a glTF.
/// </summary>
/// <param name="texture">Texture to export.</param>
/// <param name="gltf">Context glTF to expor to</param>
/// <param name="format">Desired image format</param>
/// <returns>glTF texture info</returns>
protected static TextureInfo ExportTextureInfo(
UnityEngine.Texture texture,
IGltfWritable gltf,
ImageExportBase.Format format = ImageExportBase.Format.Unknown
)
{
var texture2d = texture as Texture2D;
if (texture2d == null)
{
return(null);
}
var imageExport = new ImageExport(texture2d, format);
if (AddImageExport(gltf, imageExport, out var textureId))
{
return(new TextureInfo {
index = textureId,
// texCoord = 0 // TODO: figure out which UV set was used
});
}
return(null);
}
bool Equals(ImageExport other)
{
return(m_Texture == other.m_Texture);
}