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mav_vectorAdd

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Summary

Syntax

MAV_vector mav_vectorAdd(MAV_vector v1, MAV_vector v2);

MAV_vector mav_vectorCrossProduct(MAV_vector v1, MAV_vector v2);

MAV_vector mav_vectorSet(float x, float y, float z);

float mav_vectorDotProduct(MAV_vector v1, MAV_vector v2);

MAV_vector mav_vectorMult(MAV_vector v, MAV_matrix m);

MAV_vector mav_vectorMult3x3(MAV_vector v, MAV_matrix m);

MAV_vector mav_vectorMult4x4(MAV_vector v, MAV_matrix m);

MAV_vector mav_vectorNormalize(MAV_vector v);

MAV_vector mav_vectorRotate(MAV_vector v, MAV_vector ax, float ang);

MAV_vector mav_vectorScalar(MAV_vector v1, float f);

MAV_vector mav_vectorSub(MAV_vector v1, MAV_vector v2);

float mav_vectorMag(MAV_vector v1);

Description

• mav_vectorAdd adds the two 3D vectors v1 and v2, returning the result vector.

• mav_vectorCrossProduct computes the cross product of the two 3D vectors v1 and v2, and returns the resulting vector.

• mav_vectorSet creates the 3D column vector (x,y,z).

• mav_vectorDotProduct computes the dot product of the two 3D vectors v1 and v2 returning the result.

• mav_vectorMult multiplies the 3D vector v by the 4x3 matrix m, returning the multiplied vector.

• mav_vectorMult3x3 multiplies the 3D vector v by the 3x3 matrix m, returning the multiplied vector.

• mav_vectorMult4x4 multiplies the 3D vector v by the 4x4 matrix m, returning the multiplied vector.

• mav_vectorNormalize normalises the 3D vector (x,y,z), returning the normalised vector.

• mav_vectorRotate rotates the vector v by ang radians about an axis defined by ax, which passes through the origin. The resulting rotated vector is returned.

• mav_vectorScalar multiplies the 3D vector v1 by f, and returns the resulting vector.

• mav_vectorSub computes (v1-v2), and returns the result vector.

• mav_vectorMag computes and returns the magnitude of the vector.