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Scale all imported Clara models to have max dimension of exactly 1m

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David Rowe 2016-12-15 20:11:29 +13:00
parent 349765ad74
commit 16418d52d2
1 changed files with 25 additions and 43 deletions
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68
interface/src/Application.cpp
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@ -5752,46 +5752,21 @@ void Application::addAssetToWorldCheckModelSize() {
auto dimensions = properties.getDimensions();
const QString GRABBABLE_USER_DATA = "{\"grabbableKey\":{\"grabbable\":true}}";
bool doResize = false;
const glm::vec3 DEFAULT_DIMENSIONS = glm::vec3(0.1f, 0.1f, 0.1f);
if (dimensions != DEFAULT_DIMENSIONS) {
// Entity has been auto-resized; adjust dimensions if it seems too big.
auto isResized = false;
// Entities with a dimension large than 10m are likely modelled in cm so scale to 1%.
const float RESCALE_THRESHOLD = 10.0f;
if (dimensions.x > RESCALE_THRESHOLD || dimensions.y > RESCALE_THRESHOLD || dimensions.z > RESCALE_THRESHOLD) {
auto previousDimensions = dimensions;
dimensions *= 0.01f;
qInfo(interfaceapp) << "Asset" << name << "auto-resized from" << previousDimensions << " to " << dimensions;
isResized = true;
}
// Scale model to have a maximum dimension of 1m
// Scale model so that its maximum is exactly specific size.
const float MAXIMUM_DIMENSION = 1.0f;
if (dimensions.x > MAXIMUM_DIMENSION || dimensions.y > MAXIMUM_DIMENSION || dimensions.z > MAXIMUM_DIMENSION) {
auto previousDimensions = dimensions;
auto scale = std::min(MAXIMUM_DIMENSION / dimensions.x, std::min(MAXIMUM_DIMENSION / dimensions.y,
MAXIMUM_DIMENSION / dimensions.z));
dimensions *= scale;
qInfo(interfaceapp) << "Asset" << name << "auto-resized from" << previousDimensions << " to " << dimensions;
isResized = true;
}
EntityItemProperties properties;
if (isResized) {
properties.setDimensions(dimensions);
} else {
qInfo(interfaceapp) << "Asset" << name << "does not need to be auto-resized";
}
properties.setVisible(true);
properties.setCollisionless(false);
properties.setUserData(GRABBABLE_USER_DATA);
properties.setLastEdited(usecTimestampNow());
entityScriptingInterface->editEntity(entityID, properties);
item = _addAssetToWorldResizeList.erase(item); // Finished with this entity.
auto previousDimensions = dimensions;
auto scale = std::min(MAXIMUM_DIMENSION / dimensions.x, std::min(MAXIMUM_DIMENSION / dimensions.y,
MAXIMUM_DIMENSION / dimensions.z));
dimensions *= scale;
qInfo(interfaceapp) << "Asset" << name << "auto-resized from" << previousDimensions << " to " << dimensions;
doResize = true;
item = _addAssetToWorldResizeList.erase(item); // Finished with this entity; advance to next.
} else {
// Increment count of checks done.
_addAssetToWorldResizeList[entityID]++;
@ -5800,21 +5775,28 @@ void Application::addAssetToWorldCheckModelSize() {
if (_addAssetToWorldResizeList[entityID] > CHECK_MODEL_SIZE_MAX_CHECKS) {
// Have done enough checks; model was either the default size or something's gone wrong.
EntityItemProperties properties;
properties.setVisible(true);
properties.setCollisionless(false);
properties.setUserData(GRABBABLE_USER_DATA);
properties.setLastEdited(usecTimestampNow());
entityScriptingInterface->editEntity(entityID, properties);
qInfo(interfaceapp) << "Asset" << name << "auto-resize timed out";
item = _addAssetToWorldResizeList.erase(item); // Finished with this entity.
// Rescale all dimensions.
const glm::vec3 UNIT_DIMENSIONS = glm::vec3(1.0f, 1.0f, 1.0f);
dimensions = UNIT_DIMENSIONS;
qInfo(interfaceapp) << "Asset" << name << "auto-resize timed out; resized to " << dimensions;
doResize = true;
item = _addAssetToWorldResizeList.erase(item); // Finished with this entity; advance to next.
} else {
// No action on this entity; advance to next.
++item;
}
}
if (doResize) {
EntityItemProperties properties;
properties.setDimensions(dimensions);
properties.setVisible(true);
properties.setCollisionless(false);
properties.setUserData(GRABBABLE_USER_DATA);
properties.setLastEdited(usecTimestampNow());
entityScriptingInterface->editEntity(entityID, properties);
}
}
// Stop timer if nothing in list to check.