Query: s3d_vector_angle
OS: debian
Section: 3
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
S3D_VECTOR_ANGLE(3) s3d Manual S3D_VECTOR_ANGLE(3)NAMEs3d_vector_angle - calculate angle between two vectorsSYNOPSIS#include <s3d.h> float s3d_vector_angle(const float vector1[], const float vector2[]);DESCRIPTIONCalculates and returns the angle between vector1 and vector2. Please note that the resulting angle is between 0 and PI, therefore not covering the whole period! To convert in degrees just do result*180/M_PI. All vectors should have the format float[3]. More info on wikipedia. http://en.wikipedia.org/wiki/Vector_(spatial)AUTHORSimon Wunderlich Author of s3d s3d S3D_VECTOR_ANGLE(3)