one function needs to be a const
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@ -1753,7 +1753,7 @@ set_mat(const NodePath &other, const LMatrix4f &mat) {
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// this node's coordinate system.
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////////////////////////////////////////////////////////////////////
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LPoint3f NodePath::
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get_relative_point(const NodePath &other, const LVecBase3f &point) {
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get_relative_point(const NodePath &other, const LVecBase3f &point) const {
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LPoint3f rel_point = LPoint3f(point) * other.get_mat(*this);
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return rel_point;
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}
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@ -1766,7 +1766,7 @@ get_relative_point(const NodePath &other, const LVecBase3f &point) {
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// this node's coordinate system.
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////////////////////////////////////////////////////////////////////
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LVector3f NodePath::
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get_relative_vector(const NodePath &other, const LVecBase3f &vec) {
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get_relative_vector(const NodePath &other, const LVecBase3f &vec) const {
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LVector3f rel_vector = LVector3f(vec) * other.get_mat(*this);
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return rel_vector;
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}
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@ -435,8 +435,8 @@ PUBLISHED:
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const LMatrix4f &get_mat(const NodePath &other) const;
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void set_mat(const NodePath &other, const LMatrix4f &mat);
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LPoint3f get_relative_point(const NodePath &other, const LVecBase3f &point);
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LVector3f get_relative_vector(const NodePath &other, const LVecBase3f &vec);
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LPoint3f get_relative_point(const NodePath &other, const LVecBase3f &point) const;
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LVector3f get_relative_vector(const NodePath &other, const LVecBase3f &vec) const;
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INLINE void look_at(const NodePath &other,
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float x, float y, float z);
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