예제 #1
0
        static void Peek(mat4stack256 that, out ovrMatrix4f value)
        {
            var offset = that.__offset * 4 * 4;

            fixed(float *__value_M = value.M)
            //fixed (float* __value = that.__value)
            {
                //fixed ( &that.__value
                //fixed (that)

                //var current = &__value[offset];
                //var current_ovrMatrix4f = (ovrMatrix4f*)current;


                //// copy our floats out
                //value = *current_ovrMatrix4f;

                //jni/OVRWindWheelNDK.dll.c:354:16: error: incompatible types when assigning to type 'ovrMatrix4f' from type 'struct ovrMatrix4f *'
                //     (*(value)) = matrix4f_3;

                // lets do a slower copy?

                for (int i = 0; i < 4 * 4; i++)
                {
                    //var f = __value[offset + i];
                    var f = that.__value[offset + i];

                    // Error	19	You cannot use fixed size buffers contained in unfixed expressions. Try using the fixed statement.	X:\jsc.svn\examples\java\android\vr\OVRWindWheelNDK\OVRWindWheelNDK\Library\Matrix4x4Stack.cs	92	21	OVRWindWheelNDK
                    //value.M[i] = f;
                    __value_M[i] = f;
                }
            }
        }
        // https://sites.google.com/a/jsc-solutions.net/work/knowledge-base/15-dualvr/20150717/matrix4x4
        // X:\jsc.svn\core\ScriptCoreLib\Shared\BCLImplementation\System\Numerics\Matrix4x4.cs




        static void Push(mat4stack256 that, ref ovrMatrix4f value)
        {
            that.__offset++;

            fixed (float* __value_M = value.M)
            //fixed (float* __value = that.__value)
            {
                //fixed ( &that.__value
                //fixed (that)

                //var current = &__value[offset];
                //var current_ovrMatrix4f = (ovrMatrix4f*)current;


                //// copy our floats out
                //value = *current_ovrMatrix4f;

                //jni/OVRWindWheelNDK.dll.c:354:16: error: incompatible types when assigning to type 'ovrMatrix4f' from type 'struct ovrMatrix4f *'
                //     (*(value)) = matrix4f_3;

                // lets do a slower copy?

                for (int i = 0; i < 4 * 4; i++)
                {
                    //var f = __value[offset + i];
                    //var f = that.__value[offset + i];

                    //// Error	19	You cannot use fixed size buffers contained in unfixed expressions. Try using the fixed statement.	X:\jsc.svn\examples\java\android\vr\OVRWindWheelNDK\OVRWindWheelNDK\Library\Matrix4x4Stack.cs	92	21	OVRWindWheelNDK
                    ////value.M[i] = f;
                    //__value_M[i] = f;

                    //var f = value.M[i];
                    var f = __value_M[i];

                    that.__value[that.__offset + i] = f;

                }
            }
        }