[Bf-python] Scene Scriptlinks and scale

[Campbell Barton]

This should realy be added as a note in the documentation about scriptlinks.
Panel size adjusts the modelview matrix, python coders can account for 
this in there scene scriptlinks by multiplying the value by the views matrix

viewMatrix = Buffer(GL_FLOAT, 16)
glGetFloatv(GL_MODELVIEW_MATRIX, viewMatrix)
 f = 1/viewMatrix[0]
 glRasterPos2i(X*f, Y*f)


Campbell Barton wrote:

> Hi All, I just found a problem.
> I have noticed that with openGL + scene, Scriptlinks the scale of 
> glRasterPos is multiplied by the size of the Floating panels (ctrl +/-)
>
> This makes it impossible to draw at pixel accurate locations and also 
> know where the mouse clicked in relation to the scriptlinks.
>
> - Cam
>


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Campbell J Barton

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