diff --git a/core/math/math.h b/core/math/math.h
index 49a24a5..74c9136 100644
--- a/core/math/math.h
+++ b/core/math/math.h
@@ -213,6 +213,110 @@ public:
 		return isinf(p_val);
 #endif
 	}
+
+	// Taken from the Godot Engine (MIT License)
+	// Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.
+	// Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).
+	static _ALWAYS_INLINE_ uint32_t halfbits_to_floatbits(uint16_t h) {
+		uint16_t h_exp, h_sig;
+		uint32_t f_sgn, f_exp, f_sig;
+
+		h_exp = (h & 0x7c00u);
+		f_sgn = ((uint32_t)h & 0x8000u) << 16;
+		switch (h_exp) {
+			case 0x0000u: /* 0 or subnormal */
+				h_sig = (h & 0x03ffu);
+				/* Signed zero */
+				if (h_sig == 0) {
+					return f_sgn;
+				}
+				/* Subnormal */
+				h_sig <<= 1;
+				while ((h_sig & 0x0400u) == 0) {
+					h_sig <<= 1;
+					h_exp++;
+				}
+				f_exp = ((uint32_t)(127 - 15 - h_exp)) << 23;
+				f_sig = ((uint32_t)(h_sig & 0x03ffu)) << 13;
+				return f_sgn + f_exp + f_sig;
+			case 0x7c00u: /* inf or NaN */
+				/* All-ones exponent and a copy of the significand */
+				return f_sgn + 0x7f800000u + (((uint32_t)(h & 0x03ffu)) << 13);
+			default: /* normalized */
+				/* Just need to adjust the exponent and shift */
+				return f_sgn + (((uint32_t)(h & 0x7fffu) + 0x1c000u) << 13);
+		}
+	}
+
+	// Taken from the Godot Engine (MIT License)
+	// Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.
+	// Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).
+	static _ALWAYS_INLINE_ float halfptr_to_float(const uint16_t *h) {
+		union {
+			uint32_t u32;
+			float f32;
+		} u;
+
+		u.u32 = halfbits_to_floatbits(*h);
+		return u.f32;
+	}
+
+	// Taken from the Godot Engine (MIT License)
+	// Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.
+	// Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).
+	static _ALWAYS_INLINE_ float half_to_float(const uint16_t h) {
+		return halfptr_to_float(&h);
+	}
+
+	// Taken from the Godot Engine (MIT License)
+	// Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.
+	// Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).
+	static _ALWAYS_INLINE_ uint16_t make_half_float(float f) {
+		union {
+			float fv;
+			uint32_t ui;
+		} ci;
+		ci.fv = f;
+
+		uint32_t x = ci.ui;
+		uint32_t sign = (unsigned short)(x >> 31);
+		uint32_t mantissa;
+		uint32_t exp;
+		uint16_t hf;
+
+		// get mantissa
+		mantissa = x & ((1 << 23) - 1);
+		// get exponent bits
+		exp = x & (0xFF << 23);
+		if (exp >= 0x47800000) {
+			// check if the original single precision float number is a NaN
+			if (mantissa && (exp == (0xFF << 23))) {
+				// we have a single precision NaN
+				mantissa = (1 << 23) - 1;
+			} else {
+				// 16-bit half-float representation stores number as Inf
+				mantissa = 0;
+			}
+			hf = (((uint16_t)sign) << 15) | (uint16_t)((0x1F << 10)) |
+				 (uint16_t)(mantissa >> 13);
+		}
+		// check if exponent is <= -15
+		else if (exp <= 0x38000000) {
+			/*// store a denorm half-float value or zero
+		exp = (0x38000000 - exp) >> 23;
+		mantissa >>= (14 + exp);
+
+		hf = (((uint16_t)sign) << 15) | (uint16_t)(mantissa);
+		*/
+			hf = 0; // denormals do not work for 3D, convert to zero
+		} else {
+			hf = (((uint16_t)sign) << 15) |
+				 (uint16_t)((exp - 0x38000000) >> 13) |
+				 (uint16_t)(mantissa >> 13);
+		}
+
+		return hf;
+	}
 };
 
 #ifndef ABS