The documentation around these functions is poor at best.

Are there any examples of these functions in use?  I didn't find examples in the documentation, and when I tried to use them, it crashed SolidWorks...  this code has camera.rayVectorOrigins that takes a bunch of MathPoints (about 16) and shoves them into a double[] and camera.rayVectorDirections which does the same thing for MathVectors (also about 16).  I didn't get any error messages, just SolidWorks crashes almost immediately after invoking this function.

            double[] rayVectorOrigins = camera.rayVectorOrigins();

            double[] rayVectorDirections = camera.rayVectorDirections();

            object[] bodies = myComponent.GetBodies2((int)swBodyType_e.swSolidBody);

            alert("we are trying with component " + myComponent.Name);

            int numIntersectionsFound = swDoc.RayIntersections(bodies,

                                                               rayVectorOrigins,

                                                               rayVectorDirections,

                                                               (int)(swRayPtsOpts_e.swRayPtsOptsTOPOLS | swRayPtsOpts_e.swRayPtsOptsNORMALS),

                                                               .01,

                                                               .01);

            if (numIntersectionsFound > 0)

            {

                double[] horrifyingReturn = swDoc.GetRayIntersectionsPoints();

                int lengthOfOneReturn = 9;

                for (int i = 0; i < numIntersectionsFound; i++)

                {

                    double bodyIndex = horrifyingReturn[i * lengthOfOneReturn + 0];

                    double rayIndex = horrifyingReturn[i * lengthOfOneReturn + 1];

                    double intersectionType = horrifyingReturn[i * lengthOfOneReturn + 2];

                    double x = horrifyingReturn[i * lengthOfOneReturn + 3];

                    double y = horrifyingReturn[i * lengthOfOneReturn + 4];

                    double z = horrifyingReturn[i * lengthOfOneReturn + 5];

                    double nx = horrifyingReturn[i * lengthOfOneReturn + 6];

                    double ny = horrifyingReturn[i * lengthOfOneReturn + 7];

                    double nz = horrifyingReturn[i * lengthOfOneReturn + 8];

                    alert("our entire horrifying return " + bodyIndex + "," + rayIndex + "," + intersectionType + "," + x + "," + y + "," + z + "," + nx + "," + ny + "," + nz);

                    alert("we hit body " + ((Body2)bodies[(int)bodyIndex]).Name + " at " + x + "," + y + "," + z);

                    visualizeRay("cameraRay-" + randomString(15), camera.rayVectors().ElementAt((int)rayIndex), camera.rayVectorSources().ElementAt((int)rayIndex));

                }

            }