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Gui: Correct spin sensitivity

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This commit is contained in:
Bas Ruigrok
2024-10-24 22:29:30 +02:00
committed by Chris Hennes
parent 742de865a9
commit 1cf5b23927
1 changed files with 5 additions and 2 deletions
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7
src/Gui/NavigationStyle.cpp
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@@ -866,6 +866,8 @@ void NavigationStyle::spin(const SbVec2f & pointerpos)
lastpos[0] = float(this->log.position[1][0]) / float(std::max((int)(glsize[0]-1), 1));
lastpos[1] = float(this->log.position[1][1]) / float(std::max((int)(glsize[1]-1), 1));
float sensitivity = getSensitivity();
// Adjust the spin projector sphere to the screen position of the rotation center
if (rotationCenterFound) {
const auto pointOnScreen = viewer->getPointOnViewport(rotationCenter);
@@ -874,7 +876,9 @@ void NavigationStyle::spin(const SbVec2f & pointerpos)
float x, y;
sphereCenter.getValue(x, y);
const float radius = FCSphereSheetProjector::defaultSphereRadius * (1 + sphereCenter.length());
const float sphereScale = 1 + sphereCenter.length();
const float radius = FCSphereSheetProjector::defaultSphereRadius * sphereScale;
sensitivity *= sphereScale;
spinprojector->setSphere(SbSphere {SbVec3f {x, y, 0}, radius});
}
@@ -899,7 +903,6 @@ void NavigationStyle::spin(const SbVec2f & pointerpos)
this->spinprojector->project(lastpos);
SbRotation r;
this->spinprojector->projectAndGetRotation(pointerpos, r);
float sensitivity = getSensitivity();
if (sensitivity > 1.0f) {
SbVec3f axis;
float radians{};