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Nicer way to update light Properties

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Atlante45 2015-03-23 17:20:21 +01:00
parent efd177d80d
commit 30ea2eb722
1 changed files with 11 additions and 13 deletions
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24
examples/entityScripts/lightController.js
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@ -138,29 +138,27 @@
return; return;
} }
var entityProperties = Entities.getEntityProperties(this.entityID); var userData = getUserData(this.entityID);
var lightProperties = Entities.getEntityProperties(this.lightID);
var newProperties = {}; var newProperties = {};
// Copy only meaningful properties (trying to save space in userData here)
for (var key in userData.lightDefaultProperties) {
if (userData.lightDefaultProperties.hasOwnProperty(key)) {
newProperties[key] = userData.lightDefaultProperties[key];
}
}
// Compute new relative position
var entityProperties = Entities.getEntityProperties(this.entityID);
var lightProperties = Entities.getEntityProperties(this.lightID);
newProperties.position = Quat.multiply(Quat.inverse(entityProperties.rotation), newProperties.position = Quat.multiply(Quat.inverse(entityProperties.rotation),
Vec3.subtract(lightProperties.position, Vec3.subtract(lightProperties.position,
entityProperties.position)); entityProperties.position));
// inverse "visible" because right after we loaded the properties, the light entity is toggled. // inverse "visible" because right after we loaded the properties, the light entity is toggled.
newProperties.visible = !lightProperties.visible; newProperties.visible = !lightProperties.visible;
// Copy only meaningful properties (trying to save space in userData here)
newProperties.dimensions = lightProperties.dimensions;
newProperties.color = lightProperties.color;
newProperties.lifetime = lightProperties.lifetime;
newProperties.isSpotlight = lightProperties.isSpotlight;
newProperties.intensity = lightProperties.intensity;
newProperties.exponent = lightProperties.exponent;
newProperties.cutoff = lightProperties.cutoff;
var userData = getUserData(this.entityID);
userData.lightDefaultProperties = copyObject(newProperties); userData.lightDefaultProperties = copyObject(newProperties);
updateUserData(this.entityID, userData); updateUserData(this.entityID, userData);
print("Relative properties of light entity saved."); print("Relative properties of light entity saved.");
} }