private BabylonCamera ExportCamera(Node cameraNode, BabylonScene babylonScene) { var maxCamera = (cameraNode.Object as Camera)._Camera; var babylonCamera = new BabylonCamera(); RaiseMessage(cameraNode.Name, true); babylonCamera.name = cameraNode.Name; babylonCamera.id = cameraNode.GetGuid().ToString(); if (cameraNode.HasParent()) { babylonCamera.parentId = cameraNode.Parent.GetGuid().ToString(); } babylonCamera.fov = Tools.ConvertFov(maxCamera.GetFOV(0, Interval.Forever._IInterval)); babylonCamera.minZ = maxCamera.GetEnvRange(0, 0, Interval.Forever._IInterval); babylonCamera.maxZ = maxCamera.GetEnvRange(0, 1, Interval.Forever._IInterval); if (babylonCamera.minZ == 0.0f) { babylonCamera.minZ = 0.1f; } // Control babylonCamera.speed = cameraNode._Node.GetFloatProperty("babylonjs_speed"); babylonCamera.inertia = cameraNode._Node.GetFloatProperty("babylonjs_inertia"); // Collisions babylonCamera.checkCollisions = cameraNode._Node.GetBoolProperty("babylonjs_checkcollisions"); babylonCamera.applyGravity = cameraNode._Node.GetBoolProperty("babylonjs_applygravity"); babylonCamera.ellipsoid = cameraNode._Node.GetVector3Property("babylonjs_ellipsoid"); // Position var wm = cameraNode.GetWorldMatrix(0, cameraNode.HasParent()); var position = wm.Trans; babylonCamera.position = position.ToArraySwitched(); // Target var target = cameraNode._Node.Target; if (target != null) { babylonCamera.lockedTargetId = target.GetGuid().ToString(); } else { var dir = wm.GetRow(2).MultiplyBy(-1); babylonCamera.target = position.Add(dir).ToArraySwitched(); } // Animations var animations = new List <BabylonAnimation>(); ExportVector3Animation("position", animations, key => { var worldMatrix = cameraNode.GetWorldMatrix(key, cameraNode.HasParent()); return(worldMatrix.Trans.ToArraySwitched()); }); ExportFloatAnimation("fov", animations, key => new[] { Tools.ConvertFov(maxCamera.GetFOV(key, Interval.Forever._IInterval)) }); babylonCamera.animations = animations.ToArray(); if (cameraNode._Node.GetBoolProperty("babylonjs_autoanimate")) { babylonCamera.autoAnimate = true; babylonCamera.autoAnimateFrom = (int)cameraNode._Node.GetFloatProperty("babylonjs_autoanimate_from"); babylonCamera.autoAnimateTo = (int)cameraNode._Node.GetFloatProperty("babylonjs_autoanimate_to"); babylonCamera.autoAnimateLoop = cameraNode._Node.GetBoolProperty("babylonjs_autoanimateloop"); } babylonScene.CamerasList.Add(babylonCamera); return(babylonCamera); }
private BabylonCamera ExportCamera(IIGameScene scene, IIGameNode cameraNode, BabylonScene babylonScene) { if (IsCameraExportable(cameraNode) == false) { return(null); } var gameCamera = cameraNode.IGameObject.AsGameCamera(); var maxCamera = gameCamera.MaxObject as ICameraObject; var initialized = gameCamera.InitializeData; var babylonCamera = new BabylonCamera(); RaiseMessage(cameraNode.Name, 1); babylonCamera.name = cameraNode.Name; babylonCamera.id = cameraNode.MaxNode.GetGuid().ToString(); if (cameraNode.NodeParent != null) { babylonCamera.parentId = cameraNode.NodeParent.MaxNode.GetGuid().ToString(); } babylonCamera.fov = Tools.ConvertFov(maxCamera.GetFOV(0, Tools.Forever)); if (maxCamera.ManualClip == 1) { babylonCamera.minZ = maxCamera.GetClipDist(0, 1, Tools.Forever); babylonCamera.maxZ = maxCamera.GetClipDist(0, 2, Tools.Forever); } else { babylonCamera.minZ = 0.1f; babylonCamera.maxZ = 10000.0f; } if (babylonCamera.minZ == 0.0f) { babylonCamera.minZ = 0.1f; } // Type babylonCamera.type = cameraNode.MaxNode.GetStringProperty("babylonjs_type", "FreeCamera"); // Control babylonCamera.speed = cameraNode.MaxNode.GetFloatProperty("babylonjs_speed", 1.0f); babylonCamera.inertia = cameraNode.MaxNode.GetFloatProperty("babylonjs_inertia", 0.9f); // Collisions babylonCamera.checkCollisions = cameraNode.MaxNode.GetBoolProperty("babylonjs_checkcollisions"); babylonCamera.applyGravity = cameraNode.MaxNode.GetBoolProperty("babylonjs_applygravity"); babylonCamera.ellipsoid = cameraNode.MaxNode.GetVector3Property("babylonjs_ellipsoid"); // Position / rotation var localTM = GetLocalTM(cameraNode, 0); var position = localTM.Translation; var rotation = localTM.Rotation; babylonCamera.position = new[] { position.X, position.Y, position.Z }; var rotationQuaternion = new BabylonQuaternion { X = rotation.X, Y = rotation.Y, Z = rotation.Z, W = -rotation.W }; if (ExportQuaternionsInsteadOfEulers) { babylonCamera.rotationQuaternion = rotationQuaternion.ToArray(); } else { babylonCamera.rotation = rotationQuaternion.toEulerAngles().ToArray(); } // Target var target = gameCamera.CameraTarget; if (target != null) { babylonCamera.lockedTargetId = target.MaxNode.GetGuid().ToString(); } else { // TODO - Check if should be local or world var vDir = Loader.Global.Point3.Create(0, -1, 0); vDir = localTM.ExtractMatrix3().VectorTransform(vDir).Normalize; vDir = vDir.Add(position); babylonCamera.target = new[] { vDir.X, vDir.Y, vDir.Z }; } // Animations var animations = new List <BabylonAnimation>(); GeneratePositionAnimation(cameraNode, animations); if (target == null) { // Export rotation animation //GenerateRotationAnimation(cameraNode, animations); ExportVector3Animation("target", animations, key => { var wmCam = GetLocalTM(cameraNode, key); var positionCam = wmCam.Translation; var vDir = Loader.Global.Point3.Create(0, -1, 0); vDir = wmCam.ExtractMatrix3().VectorTransform(vDir).Normalize; vDir = vDir.Add(positionCam); return(new[] { vDir.X, vDir.Y, vDir.Z }); }); } // Animation temporary stored for gltf but not exported for babylon // TODO - Will cause an issue when externalizing the glTF export process var extraAnimations = new List <BabylonAnimation>(); // Do not check if node rotation properties are animated GenerateRotationAnimation(cameraNode, extraAnimations, true); babylonCamera.extraAnimations = extraAnimations; ExportFloatAnimation("fov", animations, key => new[] { Tools.ConvertFov((gameCamera.MaxObject as ICameraObject).GetFOV(key, Tools.Forever)) }); babylonCamera.animations = animations.ToArray(); if (cameraNode.MaxNode.GetBoolProperty("babylonjs_autoanimate")) { babylonCamera.autoAnimate = true; babylonCamera.autoAnimateFrom = (int)cameraNode.MaxNode.GetFloatProperty("babylonjs_autoanimate_from"); babylonCamera.autoAnimateTo = (int)cameraNode.MaxNode.GetFloatProperty("babylonjs_autoanimate_to"); babylonCamera.autoAnimateLoop = cameraNode.MaxNode.GetBoolProperty("babylonjs_autoanimateloop"); } babylonScene.CamerasList.Add(babylonCamera); return(babylonCamera); }
private BabylonCamera ExportCamera(IIGameScene scene, IIGameNode cameraNode, BabylonScene babylonScene) { if (IsCameraExportable(cameraNode) == false) { return(null); } var gameCamera = cameraNode.IGameObject.AsGameCamera(); var maxCamera = gameCamera.MaxObject as ICameraObject; var initialized = gameCamera.InitializeData; var babylonCamera = new BabylonCamera(); RaiseMessage(cameraNode.Name, 1); babylonCamera.name = cameraNode.Name; babylonCamera.id = cameraNode.MaxNode.GetGuid().ToString(); if (cameraNode.NodeParent != null) { babylonCamera.parentId = cameraNode.NodeParent.MaxNode.GetGuid().ToString(); } // Export the custom attributes of this camera babylonCamera.metadata = ExportExtraAttributes(cameraNode, babylonScene); babylonCamera.fov = Tools.ConvertFov(maxCamera.GetFOV(0, Tools.Forever)); if (maxCamera.ManualClip == 1) { babylonCamera.minZ = maxCamera.GetClipDist(0, 1, Tools.Forever); babylonCamera.maxZ = maxCamera.GetClipDist(0, 2, Tools.Forever); } else { babylonCamera.minZ = 0.1f; babylonCamera.maxZ = 10000.0f; } if (babylonCamera.minZ == 0.0f) { babylonCamera.minZ = 0.1f; } // Type babylonCamera.type = cameraNode.MaxNode.GetStringProperty("babylonjs_type", "FreeCamera"); // Control babylonCamera.speed = cameraNode.MaxNode.GetFloatProperty("babylonjs_speed", 1.0f); babylonCamera.inertia = cameraNode.MaxNode.GetFloatProperty("babylonjs_inertia", 0.9f); // Collisions babylonCamera.checkCollisions = cameraNode.MaxNode.GetBoolProperty("babylonjs_checkcollisions"); babylonCamera.applyGravity = cameraNode.MaxNode.GetBoolProperty("babylonjs_applygravity"); babylonCamera.ellipsoid = cameraNode.MaxNode.GetVector3Property("babylonjs_ellipsoid"); // Position / rotation exportTransform(babylonCamera, cameraNode); // Target var target = gameCamera.CameraTarget; if (target != null) { babylonCamera.lockedTargetId = target.MaxNode.GetGuid().ToString(); } // Animations var animations = new List <BabylonAnimation>(); GeneratePositionAnimation(cameraNode, animations); if (target == null) { // Export rotation animation GenerateRotationAnimation(cameraNode, animations); } else { // Animation temporary stored for gltf but not exported for babylon // TODO - Will cause an issue when externalizing the glTF export process var extraAnimations = new List <BabylonAnimation>(); // Do not check if node rotation properties are animated GenerateRotationAnimation(cameraNode, extraAnimations, true); babylonCamera.extraAnimations = extraAnimations; } ExportFloatAnimation("fov", animations, key => new[] { Tools.ConvertFov((gameCamera.MaxObject as ICameraObject).GetFOV(key, Tools.Forever)) }); babylonCamera.animations = animations.ToArray(); if (cameraNode.MaxNode.GetBoolProperty("babylonjs_autoanimate")) { babylonCamera.autoAnimate = true; babylonCamera.autoAnimateFrom = (int)cameraNode.MaxNode.GetFloatProperty("babylonjs_autoanimate_from"); babylonCamera.autoAnimateTo = (int)cameraNode.MaxNode.GetFloatProperty("babylonjs_autoanimate_to"); babylonCamera.autoAnimateLoop = cameraNode.MaxNode.GetBoolProperty("babylonjs_autoanimateloop"); } babylonScene.CamerasList.Add(babylonCamera); return(babylonCamera); }
private BabylonCamera ExportCamera(IIGameScene scene, IIGameNode cameraNode, BabylonScene babylonScene) { if (IsCameraExportable(cameraNode) == false) { return(null); } var gameCamera = cameraNode.IGameObject.AsGameCamera(); var maxCamera = gameCamera.MaxObject as ICameraObject; var initialized = gameCamera.InitializeData; var babylonCamera = new BabylonCamera(); RaiseMessage(cameraNode.Name, 1); babylonCamera.name = cameraNode.Name; babylonCamera.id = cameraNode.MaxNode.GetGuid().ToString(); if (cameraNode.NodeParent != null) { babylonCamera.parentId = cameraNode.NodeParent.MaxNode.GetGuid().ToString(); } babylonCamera.fov = Tools.ConvertFov(maxCamera.GetFOV(0, Tools.Forever)); if (maxCamera.ManualClip == 1) { babylonCamera.minZ = maxCamera.GetClipDist(0, 1, Tools.Forever); babylonCamera.maxZ = maxCamera.GetClipDist(0, 2, Tools.Forever); } else { babylonCamera.minZ = 0.1f; babylonCamera.maxZ = 10000.0f; } if (babylonCamera.minZ == 0.0f) { babylonCamera.minZ = 0.1f; } // Type babylonCamera.type = cameraNode.MaxNode.GetStringProperty("babylonjs_type", "FreeCamera"); // Control babylonCamera.speed = cameraNode.MaxNode.GetFloatProperty("babylonjs_speed", 1.0f); babylonCamera.inertia = cameraNode.MaxNode.GetFloatProperty("babylonjs_inertia", 0.9f); // Collisions babylonCamera.checkCollisions = cameraNode.MaxNode.GetBoolProperty("babylonjs_checkcollisions"); babylonCamera.applyGravity = cameraNode.MaxNode.GetBoolProperty("babylonjs_applygravity"); babylonCamera.ellipsoid = cameraNode.MaxNode.GetVector3Property("babylonjs_ellipsoid"); // Position / rotation var localTM = cameraNode.GetObjectTM(0); if (cameraNode.NodeParent != null) { var parentWorld = cameraNode.NodeParent.GetObjectTM(0); localTM.MultiplyBy(parentWorld.Inverse); } var position = localTM.Translation; var rotation = localTM.Rotation; babylonCamera.position = new[] { position.X, position.Y, position.Z }; var rotationQuaternion = new BabylonQuaternion { X = rotation.X, Y = rotation.Y, Z = rotation.Z, W = -rotation.W }; if (ExportQuaternionsInsteadOfEulers) { babylonCamera.rotationQuaternion = rotationQuaternion.ToArray(); } else { babylonCamera.rotation = rotationQuaternion.toEulerAngles().ToArray(); } // Target var target = gameCamera.CameraTarget; if (target != null) { babylonCamera.lockedTargetId = target.MaxNode.GetGuid().ToString(); } else { var dir = localTM.GetRow(3); babylonCamera.target = new [] { position.X - dir.X, position.Y - dir.Y, position.Z - dir.Z }; } // Animations var animations = new List <BabylonAnimation>(); ExportVector3Animation("position", animations, key => { var tm = cameraNode.GetLocalTM(key); if (cameraNode.NodeParent != null) { var parentWorld = cameraNode.NodeParent.GetObjectTM(key); tm.MultiplyBy(parentWorld.Inverse); } var translation = tm.Translation; return(new [] { translation.X, translation.Y, translation.Z }); }); if (gameCamera.CameraTarget == null) { ExportVector3Animation("target", animations, key => { var tm = cameraNode.GetLocalTM(key); if (cameraNode.NodeParent != null) { var parentWorld = cameraNode.NodeParent.GetObjectTM(key); tm.MultiplyBy(parentWorld.Inverse); } var translation = tm.Translation; var dir = tm.GetRow(3); return(new float[] { translation.X - dir.X, translation.Y - dir.Y, translation.Z - dir.Z }); }); } ExportFloatAnimation("fov", animations, key => new[] { Tools.ConvertFov((gameCamera.MaxObject as ICameraObject).GetFOV(key, Tools.Forever)) }); babylonCamera.animations = animations.ToArray(); if (cameraNode.MaxNode.GetBoolProperty("babylonjs_autoanimate")) { babylonCamera.autoAnimate = true; babylonCamera.autoAnimateFrom = (int)cameraNode.MaxNode.GetFloatProperty("babylonjs_autoanimate_from"); babylonCamera.autoAnimateTo = (int)cameraNode.MaxNode.GetFloatProperty("babylonjs_autoanimate_to"); babylonCamera.autoAnimateLoop = cameraNode.MaxNode.GetBoolProperty("babylonjs_autoanimateloop"); } babylonScene.CamerasList.Add(babylonCamera); return(babylonCamera); }