Differential D10269 Diff 33377 source/blender/blenlib/BLI_color.hh

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source/blender/blenlib/BLI_color.hh

Show First 20 Lines • Show All 55 Lines • ▼ Show 20 Lines	friend bool operator==(const Color4f &a, const Color4f &b)
return a.r == b.r && a.g == b.g && a.b == b.b && a.a == b.a;		return a.r == b.r && a.g == b.g && a.b == b.b && a.a == b.a;
}		}

friend bool operator!=(const Color4f &a, const Color4f &b)		friend bool operator!=(const Color4f &a, const Color4f &b)
{		{
return !(a == b);		return !(a == b);
}		}

		friend Color4f operator-(const Color4f &a, const Color4f &b)
		JacquesLuckeUnsubmitted Done Inline Actions I'm not too fond of adding these methods to colors. Not sure.. Generally these are not operations one should do with colors. It might be best to just not support colors in this node yet. JacquesLucke: I'm not too fond of adding these methods to colors. Not sure.. Generally these are not…
		HooglyBooglyAuthorUnsubmitted Done Inline Actions Alright, I removed them for now. Maybe the mixer in `attribute_math` is a step in the right direction, because this problem will come up again. HooglyBoogly: Alright, I removed them for now. Maybe the mixer in `attribute_math` is a step in the right…
		{
		return {a.r - b.r, a.g - b.g, a.b - b.b, a.a - b.a};
		}

		friend Color4f operator+(const Color4f &a, const Color4f &b)
		{
		return {a.r + b.r, a.g + b.g, a.b + b.b, a.a + b.a};
		}

		friend Color4f operator*(const Color4f &a, const Color4f &b)
		{
		return {a.r * b.r, a.g * b.g, a.b * b.b, a.a * b.a};
		}

		friend Color4f operator*(const Color4f &a, const float &b)
		{
		return {a.r * b, a.g * b, a.b * b, a.a * b};
		}

		friend Color4f operator/(const Color4f &a, const Color4f &b)
		{
		return {a.r / b.r, a.g / b.g, a.b / b.b, a.a / b.a};
		}

		friend Color4f operator/(const Color4f &a, const float &b)
		{
		return {a.r / b, a.g / b, a.b / b, a.a / b};
		}

uint64_t hash() const		uint64_t hash() const
{		{
uint64_t x1 = reinterpret_cast<const uint32_t >(&r);		uint64_t x1 = reinterpret_cast<const uint32_t >(&r);
uint64_t x2 = reinterpret_cast<const uint32_t >(&g);		uint64_t x2 = reinterpret_cast<const uint32_t >(&g);
uint64_t x3 = reinterpret_cast<const uint32_t >(&b);		uint64_t x3 = reinterpret_cast<const uint32_t >(&b);
uint64_t x4 = reinterpret_cast<const uint32_t >(&a);		uint64_t x4 = reinterpret_cast<const uint32_t >(&a);
return (x1 * 1283591) ^ (x2 * 850177) ^ (x3 * 735391) ^ (x4 * 442319);		return (x1 * 1283591) ^ (x2 * 850177) ^ (x3 * 735391) ^ (x4 * 442319);
}		}
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