public static bool segment_rect_intersection(Rect bounds, Drawing_tc1.point_class p)
{
float num = p.p2.x - p.p1.x;
float num2 = 0f;
Drawing_tc1.clip_class clip_class = new Drawing_tc1.clip_class((float)0, 1f);
int arg_173_0;
if (Drawing_tc1.clip_test(-num, p.p1.x - bounds.xMin, clip_class) && Drawing_tc1.clip_test(num, bounds.xMax - p.p1.x, clip_class))
{
num2 = p.p2.y - p.p1.y;
if (Drawing_tc1.clip_test(-num2, p.p1.y - bounds.yMin, clip_class) && Drawing_tc1.clip_test(num2, bounds.yMax - p.p1.y, clip_class))
{
if (clip_class.u2 < 1f)
{
p.p2.x = p.p1.x + clip_class.u2 * num;
p.p2.y = p.p1.y + clip_class.u2 * num2;
}
if (clip_class.u1 > (float)0)
{
p.p1.x = p.p1.x + clip_class.u1 * num;
p.p1.y = p.p1.y + clip_class.u1 * num2;
}
arg_173_0 = 1;
return(arg_173_0 != 0);
}
}
arg_173_0 = 0;
return(arg_173_0 != 0);
}
public static bool clip_test(float p, float q, Drawing_tc1.clip_class u)
{
float num = 0f;
bool result = true;
if (p < (float)0)
{
num = q / p;
if (num > u.u2)
{
result = false;
}
else if (num > u.u1)
{
u.u1 = num;
}
}
else if (p > (float)0)
{
num = q / p;
if (num < u.u1)
{
result = false;
}
else if (num < u.u2)
{
u.u2 = num;
}
}
else if (q < (float)0)
{
result = false;
}
return(result);
}
