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use exact equality for filtering dimension changes

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Andrew Meadows 2015-01-08 11:09:32 -08:00
parent 1d371a9627
commit b0b2eb5d38
1 changed files with 5 additions and 6 deletions
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11
libraries/entities/src/EntityItem.cpp
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@ -1019,7 +1019,6 @@ void EntityItem::recalculateCollisionShape() {
}
const float MIN_POSITION_DELTA = 0.0001f;
const float MIN_DIMENSION_DELTA = 0.0001f;
const float MIN_ALIGNMENT_DOT = 0.9999f;
const float MIN_MASS_DELTA = 0.001f;
const float MIN_VELOCITY_DELTA = 0.025f;
@ -1045,17 +1044,17 @@ void EntityItem::updatePositionInMeters(const glm::vec3& value) {
}
void EntityItem::updateDimensions(const glm::vec3& value) {
if (glm::distance(_dimensions, value) * (float)TREE_SCALE > MIN_DIMENSION_DELTA) {
_dimensions = value;
if (_dimensions != value) {
_dimensions = glm::abs(value);
recalculateCollisionShape();
_dirtyFlags |= (EntityItem::DIRTY_SHAPE | EntityItem::DIRTY_MASS);
}
}
void EntityItem::updateDimensionsInMeters(const glm::vec3& value) {
glm::vec3 dimensions = value / (float) TREE_SCALE;
if (glm::distance(_dimensions, dimensions) * (float)TREE_SCALE > MIN_DIMENSION_DELTA) {
_dimensions = dimensions;
glm::vec3 dimensions = glm::abs(value) / (float) TREE_SCALE;
if (_dimensions != dimensions) {
_dimensions = dimensions;
recalculateCollisionShape();
_dirtyFlags |= (EntityItem::DIRTY_SHAPE | EntityItem::DIRTY_MASS);
}