Differential D12681 Diff 43212 source/blender/blenlib/BLI_float4x4.hh

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Show First 20 Lines • Show All 118 Lines • ▼ Show 20 Lines	struct float4x4 {

friend float4x4 operator*(const float4x4 &a, const float4x4 &b)		friend float4x4 operator*(const float4x4 &a, const float4x4 &b)
{		{
float4x4 result;		float4x4 result;
mul_m4_m4m4(result.values, a.values, b.values);		mul_m4_m4m4(result.values, a.values, b.values);
return result;		return result;
}		}

		void operator*=(const float4x4 &other)
		{
		mul_m4_m4_post(values, other.values);
		}

/**		/**
* This also applies the translation on the vector. Use `m.ref_3x3() * v` if that is not		* This also applies the translation on the vector. Use `m.ref_3x3() * v` if that is not
* intended.		* intended.
*/		*/
friend float3 operator*(const float4x4 &m, const float3 &v)		friend float3 operator*(const float4x4 &m, const float3 &v)
{		{
float3 result;		float3 result;
mul_v3_m4v3(result, m.values, v);		mul_v3_m4v3(result, m.values, v);
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