public void AngleBlendTest()
{
void test(float dega, float degb, float degresult, float percent)
{
// check extrema
AssertFloatEqualsRadians(RMathF.ToRad(dega),
RMathF.AngleBlend(RMathF.ToRad(dega), RMathF.ToRad(degb),
0));
AssertFloatEqualsRadians(RMathF.ToRad(degb),
RMathF.AngleBlend(RMathF.ToRad(dega), RMathF.ToRad(degb),
1f));
// check midpoint
AssertFloatEqualsRadians(
RMathF.AngleMidpoint(RMathF.ToRad(dega), RMathF.ToRad(degb)),
RMathF.AngleBlend(RMathF.ToRad(dega), RMathF.ToRad(degb),
0.5f));
AssertFloatEqualsRadians(RMathF.ToRad(degresult),
RMathF.AngleBlend(RMathF.ToRad(dega), RMathF.ToRad(degb),
percent));
}
test(100f, 200f, 125f, 0.25f);
test(200f, 100f, 125f, 0.75f);
test(100f, 200f, 175f, 0.75f);
test(200f, 100f, 175f, 0.25f);
test(350f, 10f, 355f, 0.25f);
test(10f, 350f, 355f, 0.75f);
test(350f, 10f, 5f, 0.75f);
test(10f, 350f, 5f, 0.25f);
}
public void AngleMidpointTest()
{
void test(float dega, float degb, float degresult)
{
AssertFloatEqualsRadians(RMathF.ToRad(degresult),
RMathF.AngleMidpoint(RMathF.ToRad(dega), RMathF.ToRad(degb)));
AssertFloatEqualsRadians(RMathF.ToRad(degresult),
RMathF.AngleMidpoint(RMathF.ToRad(degb), RMathF.ToRad(dega)));
}
test(45f, 135f, 90f);
test(30f, 340f, 5f);
test(200f, 100f, 150f);
test(10f, 200f, 285f);
}
