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fix: buggy handles 2/2 (scaling and moving implemented)

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maelstrom 2025-02-27 22:35:06 +01:00
parent 5081e18ea7
commit 4c51ee6904
1 changed files with 26 additions and 4 deletions
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26
editor/mainglwidget.cpp
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@ -138,11 +138,33 @@ void MainGLWidget::handleHandleDrag(QMouseEvent* evt) {
// Apply snapping in the current frame
glm::vec3 diff = centerPoint - (glm::vec3)editorToolHandles->adornee->lock()->position();
// auto odiff = diff;
if (snappingFactor()) diff = frame * (glm::round(glm::vec3(frame.Inverse() * diff) * snappingFactor()) / snappingFactor());
if (snappingFactor()) diff = frame * (glm::round(glm::vec3(frame.Inverse() * diff) / snappingFactor()) * snappingFactor());
switch (mainWindow()->selectedTool) {
case SelectedTool::SELECT: break;
case SelectedTool::MOVE: {
// Add difference
editorToolHandles->adornee->lock()->cframe = editorToolHandles->adornee->lock()->cframe + diff;
} break;
case SelectedTool::SCALE: {
// Find local difference
glm::vec3 localDiff = frame.Inverse() * diff;
// Find outwarwd difference
localDiff = localDiff * glm::sign(draggingHandle->normal);
// Add local difference to size
part->size += localDiff;
// If ctrl is not pressed, offset the part by half the size difference to keep the other bound where it was originally
if (!(evt->modifiers() & Qt::ControlModifier))
part->cframe = part->cframe + diff * 0.5f;
} break;
case SelectedTool::ROTATE: {
// TODO: Implement rotation
} break;
}
syncPartPhysics(std::dynamic_pointer_cast<Part>(editorToolHandles->adornee->lock()));
}