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expose position and orientation of HMD to Javascript.

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- HMD.orientation
- HMD.position
This commit is contained in:
Thijs Wenker 2015-10-04 15:08:35 +02:00
parent a42bb5f533
commit 8befade007
2 changed files with 22 additions and 0 deletions
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14
interface/src/scripting/HMDScriptingInterface.cpp
View file

@ -57,3 +57,17 @@ QScriptValue HMDScriptingInterface::getHUDLookAtPosition3D(QScriptContext* conte
float HMDScriptingInterface::getIPD() const {
return Application::getInstance()->getActiveDisplayPlugin()->getIPD();
}
glm::vec3 HMDScriptingInterface::getPosition() const {
if (Application::getInstance()->getActiveDisplayPlugin()->isHmd()) {
return glm::vec3(Application::getInstance()->getActiveDisplayPlugin()->getHeadPose()[3]);
}
return glm::vec3();
}
glm::quat HMDScriptingInterface::getOrientation() const {
if (Application::getInstance()->getActiveDisplayPlugin()->isHmd()) {
return glm::quat_cast(Application::getInstance()->getActiveDisplayPlugin()->getHeadPose());
}
return glm::quat();
}

8
interface/src/scripting/HMDScriptingInterface.h
View file

@ -20,6 +20,8 @@ class HMDScriptingInterface : public QObject {
Q_OBJECT
Q_PROPERTY(bool magnifier READ getMagnifier)
Q_PROPERTY(bool active READ isHMDMode)
Q_PROPERTY(glm::vec3 position READ getPosition)
Q_PROPERTY(glm::quat orientation READ getOrientation)
Q_PROPERTY(float ipd READ getIPD)
public:
static HMDScriptingInterface& getInstance();
@ -36,6 +38,12 @@ private:
bool isHMDMode() const { return Application::getInstance()->isHMDMode(); }
float getIPD() const;
// Get the position of the HMD
glm::vec3 getPosition() const;
// Get the orientation of the HMD
glm::quat getOrientation() const;
bool getHUDLookAtPosition3D(glm::vec3& result) const;
};