src/naive/naive_vec4.h

@@ -74,11 +74,6 @@ private:
 	return std::sqrt(dot3(v, v));
 }
 
-[[nodiscard]] inline float magnitude3_sq(vec4 v) noexcept
-{
-	return dot3(v, v);
-}
-
 [[nodiscard]] inline vec4 norm3(vec4 v) noexcept
 {
 	const float inv = 1.0f / magnitude3(v);   // normalize xyz, keep w

src/tenvex/expressions/core.h

@@ -101,12 +101,6 @@ vf4 magnitude3(vf4 v) noexcept
 	return _mm_sqrt_ps(dot3(v, v));
 }
 
-[[nodiscard]] TNVX_INLINE
-vf4 magnitude3_sq(vf4 v) noexcept
-{
-	return dot3(v, v);
-}
-
 [[nodiscard]] TNVX_INLINE
 vf4 norm3(vf4 v) noexcept
 {

src/tenvex/expressions/magnitude3_sq.h

@@ -1,35 +0,0 @@
-#pragma once
-
-#include "core.h"
-#include "expression.h"
-#include "traits.h"
-#include "concepts.h"
-
-namespace tnvx
-{
-
-template<vec_expr E>
-struct Magn3Sq : Expr<Magn3Sq<E>>
-{
-	TNVX_INLINE
-	explicit Magn3Sq(const E& e) noexcept;
-
-	[[nodiscard]] TNVX_INLINE
-	vf4 eval() const noexcept;
-
-	[[nodiscard]] TNVX_INLINE
-	operator float() const noexcept;
-
-private:
-	tnvx_ref_or_value_t<E> _e;
-};
-
-template<vec_expr E> inline constexpr bool is_scalar_expr<Magn3Sq<E>> = true;
-
-template<vec_expr E>
-[[nodiscard]] TNVX_INLINE
-Magn3Sq<E> magnitude3_sq(const E& e) noexcept;
-
-}
-
-#include "magnitude3_sq_impl.hpp"

src/tenvex/expressions/magnitude3_sq_impl.hpp

@@ -1,37 +0,0 @@
-#pragma once
-
-#include "magnitude3_sq.h"
-
-namespace tnvx
-{
-
-template<vec_expr E>
-TNVX_INLINE 
-Magn3Sq<E>::Magn3Sq(const E& e) noexcept
-	: _e(e)
-{
-}
-
-template<vec_expr E>
-TNVX_INLINE
-vf4 Magn3Sq<E>::eval() const noexcept
-{
-	return detail::magnitude3_sq(_e.eval());
-}
-
-template<vec_expr E>
-TNVX_INLINE
-Magn3Sq<E>::operator float() const noexcept
-{
-	return detail::to_float(eval());
-}
-
-template<vec_expr E>
-TNVX_INLINE
-Magn3Sq<E> magnitude3_sq(const E& e) noexcept
-{
-	return Magn3Sq<E>(e);
-}
-
-
-}

src/tenvex/tenvex.h

@@ -9,7 +9,6 @@
 #include "expressions/dot3.h"
 #include "expressions/dot4.h"
 #include "expressions/magnitude3.h"
-#include "expressions/magnitude3_sq.h"
 #include "expressions/norm3.h"
 #include "expressions/cross3.h"
 #include "expressions/vec4.h"

src/tests/naive_tests.cpp

@@ -123,24 +123,6 @@ TEST(naive_vec4, magnitude_b)
 	EXPECT_FLOAT_EQ(check, result);
 }
 
-TEST(naive_vec4, magnitude3_sq_a)
-{
-	vec4 a = { 1.0f, 0.0f, 0.0f, 0.0f };
-	float check = 1.0f;
-	float result = magnitude3_sq(a);
-
-	EXPECT_FLOAT_EQ(check, result);
-}
-
-TEST(naive_vec4, magnitude3_sq_b)
-{
-	vec4 a = { 1.0f, 0.0f, 1.0f, 1.0f };
-	float check = 2.0f;
-	float result = magnitude3_sq(a);
-
-	EXPECT_FLOAT_EQ(check, result);
-}
-
 TEST(naive_vec4, expression_a)
 {
 	vec4 a = { 1.0f, 1.0f, 1.0f, 1.0f };

src/tests/vec4_tests.cpp

@@ -121,24 +121,6 @@ TEST(vec4, magnitude_b)
 	EXPECT_FLOAT_EQ(check, result);
 }
 
-TEST(vec4, magnitude3_sq_a)
-{
-	vec4 a = { 1.0f, 0.0f, 0.0f, 0.0f };
-	float check = 1.0f;
-	float result = magnitude3_sq(a);
-
-	EXPECT_FLOAT_EQ(check, result);
-}
-
-TEST(vec4, magnitude3_sq_b)
-{
-	vec4 a = { 1.0f, 0.0f, 1.0f, 1.0f };
-	float check = 2.0f;
-	float result = magnitude3_sq(a);
-
-	EXPECT_FLOAT_EQ(check, result);
-}
-
 TEST(vec4, expression_a)
 {
 	vec4 a = { 1.0f, 1.0f, 1.0f, 1.0f };