comparison: src/tools/transformtool.cpp
src/tools/transformtool.cpp
- changeset 127
- f64bfb7f5d26
- child 143
- 7b62c52835a1
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| 126:a7c720aff97c | 127:f64bfb7f5d26 |
|---|---|
| 1 #include <QHBoxLayout> | |
| 2 #include "model.h" | |
| 3 #include "modeleditcontext.h" | |
| 4 #include "linetypes/object.h" | |
| 5 #include "transformtool.h" | |
| 6 | |
| 7 TransformTool::TransformTool(Model* model, QObject* parent) : | |
| 8 BaseTool{model, parent}, | |
| 9 model{model}, | |
| 10 button{new QPushButton{"Apply"}}, | |
| 11 widget{new QWidget} | |
| 12 { | |
| 13 widget->setLayout(new QHBoxLayout{widget}); | |
| 14 widget->layout()->addWidget(&this->matrixEditor); | |
| 15 widget->layout()->addWidget(button); | |
| 16 connect(button, &QPushButton::clicked, this, &TransformTool::applyButtonClicked); | |
| 17 } | |
| 18 | |
| 19 TransformTool::~TransformTool() | |
| 20 { | |
| 21 delete this->widget; | |
| 22 delete this->button; | |
| 23 } | |
| 24 | |
| 25 QString TransformTool::name() const | |
| 26 { | |
| 27 return "Transform"; | |
| 28 } | |
| 29 | |
| 30 QString TransformTool::toolTip() const | |
| 31 { | |
| 32 return "Transforms the selection using a matrix"; | |
| 33 } | |
| 34 | |
| 35 void TransformTool::selectionChanged(const QSet<ldraw::id_t> &newSelection) | |
| 36 { | |
| 37 this->selection = newSelection; | |
| 38 } | |
| 39 | |
| 40 QWidget* TransformTool::toolWidget() | |
| 41 { | |
| 42 return this->widget; | |
| 43 } | |
| 44 | |
| 45 void TransformTool::applyButtonClicked() | |
| 46 { | |
| 47 Model::EditContext editcontext = this->model->edit(); | |
| 48 const glm::mat4 matrix = this->matrixEditor.value(); | |
| 49 for (ldraw::id_t id : this->selection) | |
| 50 { | |
| 51 const ldraw::Object* object = model->get(id); | |
| 52 for (int i = 0; i < object->numPoints(); i += 1) | |
| 53 { | |
| 54 const ldraw::Property property = ldraw::pointProperty(i); | |
| 55 const glm::vec3& vec = matrix * glm::vec4{object->getPoint(i), 1}; | |
| 56 editcontext.setObjectProperty(id, property, QVariant::fromValue(vec)); | |
| 57 } | |
| 58 QVariant transformMatrix = object->getProperty(ldraw::Property::Transformation); | |
| 59 if (not transformMatrix.isNull()) | |
| 60 { | |
| 61 editcontext.setObjectProperty( | |
| 62 id, | |
| 63 ldraw::Property::Transformation, | |
| 64 QVariant::fromValue(matrix * transformMatrix.value<glm::mat4>()) | |
| 65 ); | |
| 66 } | |
| 67 } | |
| 68 } |
