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Fix model overlay scaling

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This commit is contained in:
Zach Pomerantz 2016-02-23 10:40:47 -08:00
parent 965d6bb006
commit 7c9022fb3e
3 changed files with 23 additions and 22 deletions
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33
interface/src/ui/overlays/ModelOverlay.cpp
View file

@ -45,7 +45,7 @@ void ModelOverlay::update(float deltatime) {
_updateModel = false;
_model.setSnapModelToCenter(true);
_model.setScale(getScale());
_model.setScale(getDimensions());
_model.setRotation(getRotation());
_model.setTranslation(getPosition());
_model.setURL(_url);
@ -82,22 +82,6 @@ void ModelOverlay::render(RenderArgs* args) {
if (!_visible) {
return;
}
/*
if (_model.isActive()) {
if (_model.isRenderable()) {
float glowLevel = getGlowLevel();
Glower* glower = NULL;
if (glowLevel > 0.0f) {
glower = new Glower(glowLevel);
}
_model.render(args, getAlpha());
if (glower) {
delete glower;
}
}
}
*/
}
void ModelOverlay::setProperties(const QScriptValue &properties) {
@ -107,10 +91,19 @@ void ModelOverlay::setProperties(const QScriptValue &properties) {
Volume3DOverlay::setProperties(properties);
if (position != getPosition() || rotation != getRotation() || scale != getDimensions()) {
_model.setScaleToFit(true, getScale());
if (position != getPosition() || rotation != getRotation()) {
_updateModel = true;
}
if (scale != getDimensions()) {
auto newScale = getDimensions();
if (newScale.x <= 0 || newScale.y <= 0 || newScale.z <= 0) {
setDimensions(scale);
} else {
_model.setScaleToFit(true, getDimensions());
_updateModel = true;
}
}
QScriptValue urlValue = properties.property("url");
if (urlValue.isValid() && urlValue.isString()) {
@ -140,7 +133,7 @@ QScriptValue ModelOverlay::getProperty(const QString& property) {
if (property == "url") {
return _url.toString();
}
if (property == "dimensions") {
if (property == "dimensions" || property == "scale" || property == "size") {
return vec3toScriptValue(_scriptEngine, _model.getScaleToFitDimensions());
}
if (property == "textures") {

10
libraries/render-utils/src/Model.cpp
View file

@ -43,7 +43,7 @@ Model::Model(RigPointer rig, QObject* parent) :
_rotation(),
_scale(1.0f, 1.0f, 1.0f),
_scaleToFit(false),
_scaleToFitDimensions(0.0f),
_scaleToFitDimensions(1.0f),
_scaledToFit(false),
_snapModelToRegistrationPoint(false),
_snappedToRegistrationPoint(false),
@ -909,6 +909,14 @@ void Model::setScaleToFit(bool scaleToFit, float largestDimension, bool forceRes
}
}
glm::vec3 Model::getScaleToFitDimensions() const {
if (_scaleToFitDimensions.y == FAKE_DIMENSION_PLACEHOLDER &&
_scaleToFitDimensions.z == FAKE_DIMENSION_PLACEHOLDER) {
return glm::vec3(_scaleToFitDimensions.x);
}
return _scaleToFitDimensions;
}
void Model::scaleToFit() {
// If our _scaleToFitDimensions.y/z are FAKE_DIMENSION_PLACEHOLDER then it means our
// user asked to scale us in a fixed aspect ratio to a single largest dimension, but

2
libraries/render-utils/src/Model.h
View file

@ -197,7 +197,7 @@ public:
/// enables/disables scale to fit behavior, the model will be automatically scaled to the specified largest dimension
bool getIsScaledToFit() const { return _scaledToFit; } /// is model scaled to fit
const glm::vec3& getScaleToFitDimensions() const { return _scaleToFitDimensions; } /// the dimensions model is scaled to
glm::vec3 getScaleToFitDimensions() const; /// the dimensions model is scaled to, including inferred y/z
void setCauterizeBones(bool flag) { _cauterizeBones = flag; }
bool getCauterizeBones() const { return _cauterizeBones; }