Here is some test syntax highlighting for blogger:

// ---------------------------------------------------- // round the angle to nearest x degrees // ---------------------------------------------------- Vector3 Vector3::roundAngle ( int nearest_angle ) { // vector to return Vector3 rounded; // convert to radians float nearest_radians = RADIANS ( nearest_angle ); // get the angle of this vector float angle = ( float ) atan2 ( this->y, this->x ); // remainder between 2 angles float remainder = std::fmod ( angle, nearest_radians ); // if there is a remainder, do the rounding if ( remainder != 0 ) { float new_angle = ( float ) round ( angle / nearest_radians ) * nearest_radians; rounded.x = ( float ) cos ( new_angle ); rounded.y = ( float ) sin ( new_angle ); } if ( fabs ( rounded.x ) < TOL ) rounded.x = 0.0f; if ( fabs ( rounded.y ) < TOL ) rounded.y = 0.0f; if ( fabs ( rounded.z ) < TOL ) rounded.z = 0.0f; return rounded; }sweet.

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