bool LoadTexture()
{
byte[] file = File.ReadAllBytes(Program.Root + "/floor.png");
Tex tex = Tex.FromMemory(file);
return(tex != null);
}
bool LoadTexture()
{
byte[] file = File.ReadAllBytes(SK.Settings.assetsFolder + "/floor.png");
Tex tex = Tex.FromMemory(file);
return(tex != null);
}
///////////////////////////////////////////
static async Task RequestColor(BoundingBox regionBounds)
{
var request = new ImageryRequest()
{
MapArea = regionBounds,
MapWidth = 1024,
MapHeight = 1024,
ImagerySet = ImageryType.Aerial,
BingMapsKey = _ApiKey
};
Task <Response> metaTask = ServiceManager.GetResponseAsync(request);
Task <Stream> colorTask = ServiceManager.GetImageAsync(request);
await Task.WhenAll(metaTask, colorTask);
Response meta = await metaTask;
Stream color = await colorTask;
if (meta.StatusCode != 200)
{
Log.Warn("Bing Maps API error:\n" + string.Join('\n', meta.ErrorDetails));
return;
}
MemoryStream stream = null;
if (color is MemoryStream)
{
stream = color as MemoryStream;
}
else
{
color.CopyTo(stream);
}
mapColor = Tex.FromMemory(stream.ToArray());
mapColor.AddressMode = TexAddress.Clamp;
BoundingBox bounds = new BoundingBox(meta.ResourceSets[0].Resources[0].BoundingBox);
Geo.BoundsToWorld(regionBounds, bounds, out mapColorSize, out mapColorCenter);
terrain.SetColorData(mapColor, mapColorSize.XZ * worldScale, mapColorCenter * worldScale);
if (mapColor == null)
{
Log.Warn(Encoding.ASCII.GetString(stream.ToArray()));
}
}
private void UpdateImage(Shared <EncodedImage> image)
{
this.Material[MatParamName.DiffuseTex] = Tex.FromMemory(image.Resource.GetBuffer());
}
///////////////////////////////////////////
public static async Task RequestColor(string apiKey, ImageryType imageryType, BoundingBox regionBounds, Action <Tex, Vec3, Vec2> OnReceivedColor)
{
// Request an image from the maps API! This is the request package
// that gets sent to the server, details about the arguments can be
// found here:
// https://github.com/microsoft/BingMapsRESTToolkit/blob/master/Docs/API%20Reference.md#ImageryRequest
ImageryRequest request = new ImageryRequest()
{
MapArea = regionBounds,
MapWidth = 1024,
MapHeight = 1024,
ImagerySet = imageryType,
BingMapsKey = apiKey
};
// We need the meta response as well as the image response, since the
// image API doesn't care too much about what we actually request!
// The results it sends back can differ in size, bounds, image format,
// so we need to know what we got!
Task <Response> metaTask = ServiceManager.GetResponseAsync(request);
Task <Stream> colorTask = ServiceManager.GetImageAsync(request);
await Task.WhenAll(metaTask, colorTask);
Response meta = await metaTask;
Stream stream = await colorTask;
// StatusCode is a web response status code, where 200-299 means
// success. Details here:
// https://developer.mozilla.org/en-US/docs/Web/HTTP/Status
if (meta.StatusCode < 200 || meta.StatusCode >= 300)
{
Log.Warn("Bing Maps API error:\n" + string.Join('\n', meta.ErrorDetails));
return;
}
// We need the result as a MemoryStream so we can grab the result as
// an array of bytes.
MemoryStream memStream = null;
if (stream is MemoryStream)
{
memStream = (MemoryStream)stream;
}
else
{
stream.CopyTo(memStream);
}
// Send the image over to StereoKit, and turn it into a texture!
Tex texture = Tex.FromMemory(memStream.ToArray());
texture.AddressMode = TexAddress.Mirror;
// Convert the image's bounds from lat/lon information into our
// world's meters.
BoundingBox bounds = new BoundingBox(meta.ResourceSets[0].Resources[0].BoundingBox);
Geo.BoundsToWorld(regionBounds, bounds, out Vec3 size, out Vec2 center);
// Done! Pass the results back.
OnReceivedColor(texture, size, center);
}
