public override void Step(TestSettings settings)
{
bool advanceRay = settings.pause == false || settings.singleStep;
base.Step(settings);
m_debugDraw.DrawString("Press 1-5 to drop stuff");
float L = 25.0f;
Vec2 point1 = new Vec2(0.0f, 10.0f);
Vec2 d = new Vec2(L * (float)Math.Cos(m_angle), -L * Math.Abs((float)Math.Sin(m_angle)));
Vec2 point2 = point1 + d;
EdgeShapesCallback callback = new EdgeShapesCallback();
m_world.RayCast(callback, point1, point2);
if (callback.m_fixture != null)
{
m_debugDraw.DrawPoint(callback.m_point, 5.0f, Color.FromArgb(100, 225, 100));
m_debugDraw.DrawSegment(point1, callback.m_point, Color.FromArgb(200, 200, 200));
Vec2 head = callback.m_point + 0.5f * callback.m_normal;
m_debugDraw.DrawSegment(callback.m_point, head, Color.FromArgb(225, 225, 100));
}
else
{
m_debugDraw.DrawSegment(point1, point2, Color.FromArgb(200, 200, 200));
}
if (advanceRay)
{
m_angle += 0.25f * (float)Math.PI / 180.0f;
}
}
public override void Step(TestSettings settings)
{
bool advanceRay = settings.pause == false || settings.singleStep;
base.Step(settings);
m_debugDraw.DrawString("Press 1-5 to drop stuff");
float L = 25.0f;
Vec2 point1 = new Vec2(0.0f, 10.0f);
Vec2 d = new Vec2(L * (float)Math.Cos(m_angle), -L * Math.Abs((float)Math.Sin(m_angle)));
Vec2 point2 = point1 + d;
EdgeShapesCallback callback = new EdgeShapesCallback();
m_world.RayCast(callback, point1, point2);
if (callback.m_fixture != null)
{
m_debugDraw.DrawPoint(callback.m_point, 5.0f, Color.FromArgb(100, 225, 100));
m_debugDraw.DrawSegment(point1, callback.m_point, Color.FromArgb(200, 200, 200));
Vec2 head = callback.m_point + 0.5f * callback.m_normal;
m_debugDraw.DrawSegment(callback.m_point, head, Color.FromArgb(225, 225, 100));
}
else
{
m_debugDraw.DrawSegment(point1, point2, Color.FromArgb(200, 200, 200));
}
if (advanceRay)
{
m_angle += 0.25f * (float)Math.PI / 180.0f;
}
}
