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added 2 characters in body

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edited Apr 11, 2020 at 13:53

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Try to look in this waway:

Vector3df sundirection = sun->GetDirectionTo();
Vector3df rotaxis = normalize( cross(Vector3df(1, 0, 0), sundirection));
double angle = acos(dot(Vector3df(1,0,0),sundirection));
Quaterniondf orient(angle, rotaxis);

Try to look in this wa

Vector3df sundirection = sun->GetDirectionTo();
Vector3df rotaxis = normalize( cross(Vector3df(1, 0, 0), sundirection));
double angle = acos(dot(Vector3df(1,0,0),sundirection));
Quaterniondf orient(angle, rotaxis);

Try to look in this way:

Vector3df sundirection = sun->GetDirectionTo();
Vector3df rotaxis = normalize( cross(Vector3df(1, 0, 0), sundirection));
double angle = acos(dot(Vector3df(1,0,0),sundirection));
Quaterniondf orient(angle, rotaxis);

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created Apr 11, 2020 at 10:03

qmor

Try to look in this wa

Vector3df sundirection = sun->GetDirectionTo();
Vector3df rotaxis = normalize( cross(Vector3df(1, 0, 0), sundirection));
double angle = acos(dot(Vector3df(1,0,0),sundirection));
Quaterniondf orient(angle, rotaxis);