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base scale attachment on the natural dimensions

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This commit is contained in:
Thijs Wenker 2017-05-23 17:53:08 +02:00
parent 207c13c3c3
commit 712aff7ad6
3 changed files with 12 additions and 5 deletions
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3
libraries/avatars-renderer/src/avatars-renderer/Avatar.cpp
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@ -684,7 +684,8 @@ void Avatar::simulateAttachments(float deltaTime) {
_skeletonModel->getJointRotationInWorldFrame(jointIndex, jointRotation)) {
model->setTranslation(jointPosition + jointRotation * attachment.translation * getUniformScale());
model->setRotation(jointRotation * attachment.rotation);
model->setScaleToFit(true, getUniformScale() * attachment.scale, true); // hack to force rescale
float scale = getUniformScale() * attachment.scale;
model->setScaleToFit(true, model->getNaturalDimensions() * scale, true); // hack to force rescale
model->setSnapModelToCenter(false); // hack to force resnap
model->setSnapModelToCenter(true);
model->simulate(deltaTime);

9
libraries/render-utils/src/Model.cpp
View file

@ -716,6 +716,11 @@ Extents Model::getBindExtents() const {
return scaledExtents;
}
glm::vec3 Model::getNaturalDimensions() const {
Extents modelMeshExtents = getUnscaledMeshExtents();
return modelMeshExtents.maximum - modelMeshExtents.minimum;
}
Extents Model::getMeshExtents() const {
if (!isActive()) {
return Extents();
@ -939,8 +944,8 @@ void Blender::run() {
Q_ARG(const QVector<glm::vec3>&, normals));
}
void Model::setScaleToFit(bool scaleToFit, const glm::vec3& dimensions) {
if (_scaleToFit != scaleToFit || _scaleToFitDimensions != dimensions) {
void Model::setScaleToFit(bool scaleToFit, const glm::vec3& dimensions, bool forceRescale) {
if (forceRescale || _scaleToFit != scaleToFit || _scaleToFitDimensions != dimensions) {
_scaleToFit = scaleToFit;
_scaleToFitDimensions = dimensions;
_scaledToFit = false; // force rescaling

5
libraries/render-utils/src/Model.h
View file

@ -122,8 +122,6 @@ public:
void init();
void reset();
void setScaleToFit(bool scaleToFit, const glm::vec3& dimensions);
void setSnapModelToRegistrationPoint(bool snapModelToRegistrationPoint, const glm::vec3& registrationPoint);
bool getSnapModelToRegistrationPoint() { return _snapModelToRegistrationPoint; }
@ -164,6 +162,7 @@ public:
const glm::vec3& getOffset() const { return _offset; }
void setScaleToFit(bool scaleToFit, float largestDimension = 0.0f, bool forceRescale = false);
void setScaleToFit(bool scaleToFit, const glm::vec3& dimensions, bool forceRescale = false);
bool getScaleToFit() const { return _scaleToFit; } /// is scale to fit enabled
void setSnapModelToCenter(bool snapModelToCenter) {
@ -209,6 +208,8 @@ public:
const glm::vec3& getTranslation() const { return _translation; }
const glm::quat& getRotation() const { return _rotation; }
glm::vec3 getNaturalDimensions() const;
Transform getTransform() const;
void setScale(const glm::vec3& scale);