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24 lines
511 B
C++
24 lines
511 B
C++
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#include "math/Vector4f.h"
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Vector4f& Vector4f::round()
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{
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mX = (int)(mX + 0.5f);
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mY = (int)(mY + 0.5f);
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mZ = (int)(mZ + 0.5f);
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mW = (int)(mW + 0.5f);
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return *this;
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} // round
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Vector4f& Vector4f::lerp(const Vector4f& _start, const Vector4f& _end, const float _fraction)
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{
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mX = Math::lerp(_start.x(), _end.x(), _fraction);
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mY = Math::lerp(_start.y(), _end.y(), _fraction);
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mZ = Math::lerp(_start.z(), _end.z(), _fraction);
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mW = Math::lerp(_start.w(), _end.w(), _fraction);
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return *this;
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} // lerp
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