Пример #1
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        /// <summary>
        /// Obtain a ray in ECEF coordinates in a vertically downwards direction, and starting at a point high above the Earth's surface at the specified LatLong point.
        /// </summary>
        /// <param name="latLong">A LatLong point through which the vertical ray passes.</param>
        /// <returns>An ECEF ray.</returns>
        public DoubleRay LatLongToVerticallyDownRay(LatLong latLong)
        {
            var       latLongInterop = latLong.ToLatLongInterop();
            DoubleRay ray            = NativeSpacesApi_LatLongToVerticallyDownRay(NativePluginRunner.API, ref latLongInterop);

            return(ray);
        }
Пример #2
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        /// <summary>
        /// Obtain a ray in ECEF coordinates from the current camera location and passing through the specified screen point.
        /// </summary>
        /// <param name="screenPoint">The screen point, in pixels, with screen origin bottom-left.</param>
        /// <returns>An ECEF ray.</returns>
        public DoubleRay ScreenPointToRay(Vector2 screenPoint)
        {
            var       screenPointOriginTopLeft = new Vector2(screenPoint.x, Screen.height - screenPoint.y);
            DoubleRay ray = NativeSpacesApi_ScreenPointToRay(NativePluginRunner.API, ref screenPointOriginTopLeft);

            return(ray);
        }
Пример #3
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        public bool TryFindIntersectionWithBuilding(DoubleRay rayEcef, out LatLongAltitude out_intersectionPoint)
        {
            LatLongAltitudeInterop intersectionPointInterop;
            bool didIntersect = NativeBuildingsApi_TryFindIntersectionWithBuilding(NativePluginRunner.API, ref rayEcef.origin, ref rayEcef.direction, out intersectionPointInterop);

            out_intersectionPoint = intersectionPointInterop.ToLatLongAltitude();
            return(didIntersect);
        }
Пример #4
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 /// <summary>
 /// Perform a ray intersection test against the currently streamed map features, returning true if the first intersection with the ray is a building.
 /// A suitable ray may be obtained with SpacesApi.ScreenPointToRay() or SpacesApi.LatLongToVerticallyDownRay().
 /// </summary>
 /// <param name="rayEcef">A ray in ECEF coordinates.</param>
 /// <param name="out_intersectionPoint">The point of intersection of the ray and building, if any. The result is only valid if this method returns true.</param>
 /// <returns>True if the first intersection between the ray and map features is a building;
 /// false if no intersection is found, or if the ray first intersects with a map feature other than a building (for example, a tree).</returns>
 public bool TryFindIntersectionWithBuilding(DoubleRay rayEcef, out LatLongAltitude out_intersectionPoint)
 {
     return(m_apiInternal.TryFindIntersectionWithBuilding(rayEcef, out out_intersectionPoint));
 }
Пример #5
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 /// <summary>
 /// Perform a ray intersection test against the currently streamed map features, returning true if the first intersection with the ray is a building.
 /// A suitable ray may be obtained with SpacesApi.ScreenPointToRay() or SpacesApi.LatLongToVerticallyDownRay().
 /// </summary>
 /// <param name="rayEcef">A ray in ECEF coordinates.</param>
 /// <param name="out_intersectionPoint">The point of intersection of the ray and building, if any. The result is only valid if this method returns true.</param>
 /// <param name="out_intersectionNormal">The surface normal of the intersection, if any. The result is only valid if this method returns true.</param>
 /// <returns>True if the first intersection between the ray and map features is a building;
 /// false if no intersection is found, or if the ray first intersects with a map feature other than a building (for example, a tree).</returns>
 public bool TryFindIntersectionAndNormalWithBuilding(DoubleRay rayEcef, out LatLongAltitude out_intersectionPoint, out DoubleVector3 out_intersectionNormal)
 {
     return(m_apiInternal.TryFindIntersectionAndNormalWithBuilding(rayEcef, out out_intersectionPoint, out out_intersectionNormal));
 }