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Swap yaw and pitch in camera computation. Add functions to convert view matrix to camera position, and camera position to camera yaw pitch roll.

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This commit is contained in:
yunfeibai
2017-06-01 15:30:37 -07:00
parent 4388a6ea02
commit e6d1a8cf97
74 changed files with 347 additions and 281 deletions
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4
examples/CommonInterfaces/CommonGUIHelperInterface.h
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@@ -55,7 +55,7 @@ struct GUIHelperInterface
virtual void setUpAxis(int axis)=0;
virtual void resetCamera(float camDist, float pitch, float yaw, float camPosX,float camPosY, float camPosZ)=0;
virtual void resetCamera(float camDist, float yaw, float pitch, float camPosX,float camPosY, float camPosZ)=0;
virtual bool getCameraInfo(int* width, int* height, float viewMatrix[16], float projectionMatrix[16], float camUp[3], float camForward[3],float hor[3], float vert[3] ) const
{
@@ -151,7 +151,7 @@ struct DummyGUIHelper : public GUIHelperInterface
virtual void setUpAxis(int axis)
{
}
virtual void resetCamera(float camDist, float pitch, float yaw, float camPosX,float camPosY, float camPosZ)
virtual void resetCamera(float camDist, float yaw, float pitch, float camPosX,float camPosY, float camPosZ)
{
}

4
examples/CommonInterfaces/CommonGraphicsAppInterface.h
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@@ -201,10 +201,10 @@ struct CommonGraphicsApp
{
// if (b3Fabs(xDelta)>b3Fabs(yDelta))
// {
pitch -= xDelta*m_mouseMoveMultiplier;
pitch -= yDelta*m_mouseMoveMultiplier;
// } else
// {
yaw += yDelta*m_mouseMoveMultiplier;
yaw -= xDelta*m_mouseMoveMultiplier;
// }
}