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Float literals - fix math classes to allow 32 bit calculations

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Converts float literals from double format (e.g. 0.0) to float format (e.g. 0.0f) where appropriate for 32 bit calculations, and cast to (real_t) or (float) as appropriate.

This ensures that appropriate calculations will be done at 32 bits when real_t is compiled as float, rather than promoted to 64 bits.
This commit is contained in:
lawnjelly
2022-02-24 08:41:35 +00:00
parent ae9fa90091
commit d24c715678
25 changed files with 264 additions and 264 deletions
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12
core/math/vector2.cpp
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@@ -161,11 +161,11 @@ Vector2 Vector2::cubic_interpolate(const Vector2 &p_b, const Vector2 &p_pre_a, c
real_t t3 = t2 * t;
Vector2 out;
out = 0.5 *
((p1 * 2.0) +
out = 0.5f *
((p1 * 2) +
(-p0 + p2) * t +
(2.0 * p0 - 5.0 * p1 + 4 * p2 - p3) * t2 +
(-p0 + 3.0 * p1 - 3.0 * p2 + p3) * t3);
(2 * p0 - 5 * p1 + 4 * p2 - p3) * t2 +
(-p0 + 3 * p1 - 3 * p2 + p3) * t3);
return out;
}
@@ -173,7 +173,7 @@ Vector2 Vector2::move_toward(const Vector2 &p_to, const real_t p_delta) const {
Vector2 v = *this;
Vector2 vd = p_to - v;
real_t len = vd.length();
return len <= p_delta || len < CMP_EPSILON ? p_to : v + vd / len * p_delta;
return len <= p_delta || len < (real_t)CMP_EPSILON ? p_to : v + vd / len * p_delta;
}
// slide returns the component of the vector along the given plane, specified by its normal vector.
@@ -192,7 +192,7 @@ Vector2 Vector2::reflect(const Vector2 &p_normal) const {
#ifdef MATH_CHECKS
ERR_FAIL_COND_V_MSG(!p_normal.is_normalized(), Vector2(), "The normal Vector2 must be normalized.");
#endif
return 2.0 * p_normal * this->dot(p_normal) - *this;
return 2 * p_normal * this->dot(p_normal) - *this;
}
bool Vector2::is_equal_approx(const Vector2 &p_v) const {