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Merge pull request #11517 from SamGondelman/registration

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Fix entities with registration points rendering in the wrong place
This commit is contained in:
Seth Alves 2017-10-03 16:09:27 -07:00 committed by GitHub
commit 75d2a2bd47
3 changed files with 3 additions and 3 deletions
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2
libraries/entities/src/EntityItem.cpp
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@ -1368,7 +1368,7 @@ void EntityItem::recordCreationTime() {
const Transform EntityItem::getTransformToCenter(bool& success) const {
Transform result = getTransform(success);
if (getRegistrationPoint() != ENTITY_ITEM_HALF_VEC3) { // If it is not already centered, translate to center
result.postTranslate(ENTITY_ITEM_HALF_VEC3 - getRegistrationPoint()); // Position to center
result.postTranslate((ENTITY_ITEM_HALF_VEC3 - getRegistrationPoint()) * getDimensions()); // Position to center
}
return result;
}

2
libraries/entities/src/TextEntityItem.cpp
View file

@ -136,7 +136,7 @@ bool TextEntityItem::findDetailedRayIntersection(const glm::vec3& origin, const
glm::vec2 xyDimensions(dimensions.x, dimensions.y);
glm::quat rotation = getRotation();
glm::vec3 position = getPosition() + rotation *
(dimensions * (getRegistrationPoint() - ENTITY_ITEM_DEFAULT_REGISTRATION_POINT));
(dimensions * (ENTITY_ITEM_DEFAULT_REGISTRATION_POINT - getRegistrationPoint()));
// FIXME - should set face and surfaceNormal
return findRayRectangleIntersection(origin, direction, rotation, position, xyDimensions, distance);

2
libraries/entities/src/WebEntityItem.cpp
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@ -112,7 +112,7 @@ bool WebEntityItem::findDetailedRayIntersection(const glm::vec3& origin, const g
glm::vec3 dimensions = getDimensions();
glm::vec2 xyDimensions(dimensions.x, dimensions.y);
glm::quat rotation = getRotation();
glm::vec3 position = getPosition() + rotation * (dimensions * (getRegistrationPoint() - ENTITY_ITEM_DEFAULT_REGISTRATION_POINT));
glm::vec3 position = getPosition() + rotation * (dimensions * (ENTITY_ITEM_DEFAULT_REGISTRATION_POINT - getRegistrationPoint()));
if (findRayRectangleIntersection(origin, direction, rotation, position, xyDimensions, distance)) {
surfaceNormal = rotation * Vectors::UNIT_Z;