augmented-reality

问题 It's my first time working with Augmented Reality and ARKit. I want to know if I am missing something, I've been looking for a solution for a long time. What I would like to do is sectioning my 3D house horizontally so I can see my house floor by floor or sectioning the house by Y height; like it's shown in these two images from the CAD Exchanger software. I've seen some applications using this tool, but I couldn't find a way to do it. ( PS: I have a 3D house implemented by AutoCAD) Is there

问题 It's my first time working with Augmented Reality and ARKit. I want to know if I am missing something, I've been looking for a solution for a long time. What I would like to do is sectioning my 3D house horizontally so I can see my house floor by floor or sectioning the house by Y height; like it's shown in these two images from the CAD Exchanger software. I've seen some applications using this tool, but I couldn't find a way to do it. ( PS: I have a 3D house implemented by AutoCAD) Is there

问题 I create an Augmented Reality Project using Xcode's template. Xcode creates a file called Experience.rcproject . This project contains a scene called Box and a cube called Steel Cube . I add 3 more scenes to Experience.rcproject , called alpha , bravo and delta . I run the project. Xcode runs these two lines // Load the "Box" scene from the "Experience" Reality File let boxAnchor = try! Experience.loadBoxX(namedFile: "Ground") // Add the box anchor to the scene arView.scene.anchors.append

问题 My goal: I am trying to get the TruthDepth camera parameters (such as the intrinsic, extrinsic, lens distortion etc) for the TruthDepth camera while I am doing the face tracking. I read that there is examples and possible to that with OpenCV. I am just wondering should one achieve similar goals in Swift. What I have read and tried: I read that the apple documentation about ARCamera: intrinsics and AVCameraCalibrationData: extrinsicMatrix and intrinsicMatrix. However, all I found was just the

问题 My goal: I am trying to get the TruthDepth camera parameters (such as the intrinsic, extrinsic, lens distortion etc) for the TruthDepth camera while I am doing the face tracking. I read that there is examples and possible to that with OpenCV. I am just wondering should one achieve similar goals in Swift. What I have read and tried: I read that the apple documentation about ARCamera: intrinsics and AVCameraCalibrationData: extrinsicMatrix and intrinsicMatrix. However, all I found was just the

问题 I've here made sure to find all objects, Materials and Textures in the Promise.all of my script given that they take time to load in. I then set my textures to my materials, and no errors are drawn. However, the materials do not change. I can't find anything wrong with my code: Promise.all([ //These take time to acquire.. Scene.root.findFirst('ipad-perfect'), Scene.root.findFirst('iphone-perfect'), Scene.root.findFirst('computer-perfect'), Materials.findFirst('bg'), Materials.findFirst(

问题 I've here made sure to find all objects, Materials and Textures in the Promise.all of my script given that they take time to load in. I then set my textures to my materials, and no errors are drawn. However, the materials do not change. I can't find anything wrong with my code: Promise.all([ //These take time to acquire.. Scene.root.findFirst('ipad-perfect'), Scene.root.findFirst('iphone-perfect'), Scene.root.findFirst('computer-perfect'), Materials.findFirst('bg'), Materials.findFirst(

问题 I'm trying to create an Image detection app using Arcore. I want to know that is there any way we can create Arreference Image without added into the augmented database like ARkit. ? Thanks in Advance. 来源： https://stackoverflow.com/questions/62339835/can-we-use-imageurl-augmentedimagedatabase

问题 I use in my ARCore project Sceneform. It seems that this project is now mentioned as Archived by Google. More info we can find here or on this page. I don't understand if Google really abandoned this SDK, or if it is - or will be - directly integrated in ARCore SDK? Thanks for any information concerning the future of this SDK and a potential replacements. 回答1: About 3 last versions At the moment there are three last versions of Sceneform : Sceneform 1.17 (at the moment working with artifacts)

问题 I'm working on an ARKit project for 4 months now. I noticed that when adding a child to my scene rootNode, there is a FPS drop. The device freezes for less than a second. I did a lot of research and trials, noticed that all Apple's code examples have this FPS drop too when placing an object. It does not matter if the node is added directly (scene.rootNode.addChild(child)) or if it's added in the renderer loop at different phases (didUpdateAtTime, didApplyAnimations etc...). I found that once