public void DrawUpdate(Draw draw)
{
var arr_draw = new float[NUMBER_OF_DRAW_FIELDS];
arr_draw[0] = (float)seq;
arr_draw[1] = (float)session_id;
arr_draw[2] = (float)draw.clientId;
arr_draw[3] = (float)draw.strokeId;
arr_draw[4] = (float)draw.strokeType;
arr_draw[5] = draw.lineWidth;
arr_draw[6] = draw.curStrokePos.x;
arr_draw[7] = draw.curStrokePos.y;
arr_draw[8] = draw.curStrokePos.z;
arr_draw[9] = draw.curColor.x;
arr_draw[10] = draw.curColor.y;
arr_draw[11] = draw.curColor.z;
arr_draw[12] = draw.curColor.w;
arr_draw[13] = 1; // dirty bit
#if UNITY_WEBGL && !UNITY_EDITOR
SendDraw(arr_draw, arr_draw.Length);
#else
SocketSim.SendDraw(arr_draw, arr_draw.Length);
#endif
}
