protected virtual void drawDebug(int touchPoints)
{
if (!DebugMode)
{
return;
}
var color = State == GestureState.Possible ? Color.red : Color.green;
switch (touchPoints)
{
case 1:
GLDebug.DrawSquareScreenSpace(debugID, getPointScreenPosition(0), 0f, debugPointerSize, color,
float.PositiveInfinity);
GLDebug.RemoveFigure(debugID + 1);
GLDebug.RemoveFigure(debugID + 2);
break;
default:
var newScreenPos1 = getPointScreenPosition(0);
var newScreenPos2 = getPointScreenPosition(1);
GLDebug.DrawSquareScreenSpace(debugID, newScreenPos1, 0f, debugPointerSize, color,
float.PositiveInfinity);
GLDebug.DrawSquareScreenSpace(debugID + 1, newScreenPos2, 0f, debugPointerSize, color,
float.PositiveInfinity);
GLDebug.DrawLineWithCrossScreenSpace(debugID + 2, newScreenPos1, newScreenPos2, .5f,
debugPointerSize * .3f, color, float.PositiveInfinity);
break;
}
}