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get transform once rather than 3 times

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This commit is contained in:
Seth Alves 2016-08-01 07:49:57 -07:00
parent bddff3341a
commit 182829e64c
1 changed files with 5 additions and 2 deletions
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7
interface/src/ui/overlays/Image3DOverlay.cpp
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@ -190,7 +190,7 @@ bool Image3DOverlay::findRayIntersection(const glm::vec3& origin, const glm::vec
float& distance, BoxFace& face, glm::vec3& surfaceNormal) {
if (_texture && _texture->isLoaded()) {
// Make sure position and rotation is updated.
Transform transform;
Transform transform = getTransform();
applyTransformTo(transform, true);
setTransform(transform);
@ -202,7 +202,10 @@ bool Image3DOverlay::findRayIntersection(const glm::vec3& origin, const glm::vec
glm::vec2 dimensions = _dimensions * glm::vec2(width / maxSize, height / maxSize);
// FIXME - face and surfaceNormal not being set
return findRayRectangleIntersection(origin, direction, getRotation(), getPosition(), dimensions, distance);
return findRayRectangleIntersection(origin, direction,
transform.getRotation(),
transform.getTranslation(),
dimensions, distance);
}
return false;