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don't return reference to local variables

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This commit is contained in:
Seth Alves 2016-08-18 08:01:42 -07:00
parent 2ff35768aa
commit 8487f825a0
2 changed files with 4 additions and 4 deletions
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4
interface/src/ui/overlays/Line3DOverlay.cpp
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@ -32,7 +32,7 @@ Line3DOverlay::Line3DOverlay(const Line3DOverlay* line3DOverlay) :
Line3DOverlay::~Line3DOverlay() {
}
const glm::vec3& Line3DOverlay::getStart() const {
glm::vec3 Line3DOverlay::getStart() const {
bool success;
glm::vec3 worldStart = localToWorld(_start, _parentID, _parentJointIndex, success);
if (!success) {
@ -41,7 +41,7 @@ const glm::vec3& Line3DOverlay::getStart() const {
return worldStart;
}
const glm::vec3& Line3DOverlay::getEnd() const {
glm::vec3 Line3DOverlay::getEnd() const {
bool success;
glm::vec3 worldEnd = localToWorld(_end, _parentID, _parentJointIndex, success);
if (!success) {

4
interface/src/ui/overlays/Line3DOverlay.h
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@ -28,8 +28,8 @@ public:
virtual AABox getBounds() const override;
// getters
const glm::vec3& getStart() const;
const glm::vec3& getEnd() const;
glm::vec3 getStart() const;
glm::vec3 getEnd() const;
const float& getGlow() const { return _glow; }
const float& getGlowWidth() const { return _glowWidth; }