July 2017
Beginner to intermediate
390 pages
10h 53m
English
Content preview from Microsoft HoloLens Developer???s Guide
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Getting the actual mesh data
Use the following code to get the actual mesh data:
public async Task AddOrUpdateAsync(SpatialSurfaceInfo spatialSurfaceInfo, SpatialSurfaceMeshOptions options) { var mesh = await spatialSurfaceInfo.TryComputeLatestMeshAsync(1000.0d, options); if (mesh == null) return; var tempList = new Dictionary<Guid, SurfaceMesh>(_internalList); // See if we already have this one.... var hasOne = tempList.ContainsKey(mesh.SurfaceInfo.Id); if (hasOne) { // Update var surfaceMesh = tempList[mesh.SurfaceInfo.Id]; if (surfaceMesh.UpdateTime < mesh.SurfaceInfo.UpdateTime) { surfaceMesh.CalculateAllVertices(mesh); surfaceMesh.UpdateTime = mesh.SurfaceInfo.UpdateTime; } } else { // Add new var newMesh = new SurfaceMesh { Id = mesh.SurfaceInfo.Id, ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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