28 lines
872 B
C
28 lines
872 B
C
#ifndef __vector_h__
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#define __vector_h__
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// Structs
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typedef struct vectorStruct {
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double x, y;
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} Vector;
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// End Structs
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// Prototypes
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Vector VECTOR_ScaleBy(Vector v, double factor);
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double VECTOR_GetMagnitude(Vector v);
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double VECTOR_GetRotation(Vector v);
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Vector VECTOR_ChangeScaleTo(Vector v, double magnitude);
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double VECTOR_DotProduct(Vector v1, Vector v2);
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double VECTOR_Distance(Vector v1, Vector v2);
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Vector VECTOR_Add(Vector v1, Vector v2);
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Vector VECTOR_Subtract(Vector v1, Vector v2);
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double degreeSin(double x);
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double degreeCos(double x);
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Vector VECTOR_GetDirectionalUnitVector(double rotation);
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Vector VECTOR_GetScaledDirectionalUnitVector(double rotation, double Magnitude);
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Vector VECTOR_GetScaledVectorFromTo(Vector from, Vector to, double Magnitude);
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Vector VECTOR_GetVectorFromTo(Vector from, Vector to);
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// End Prototypes
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#endif // __vector_h__
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