[newbie] Opengl - btshape size

[codemaster]

First of all,
hello to all of you maniacs

I have defined :

Code: Select all

SHAPE_box = new btBoxShape(btVector3(1,1,1));

this shape would be used globally as a box falling down from the sky onto a floor platform.

The question is - knowing the dimension of the SHAPE_box now, can i somehow obtain that size later on in the program so my GL code currently:

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glPushMaitrx();
...
glScalef(1,1,1);
auxSolidCube(1);
glPopMatrix();

could look as follows:

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glScalef(SHAPE_box.size_x,SHAPE_box.size_y,SHAPE_box.sizez);
auxSolidCube(1);

?

This would be v.helpfull, is it possible to get the size of a btshape somewhere in program?

[Erwin Coumans]

For a btBoxShape you can use boxShape->getHalfExtentsWithMargin().

Hope this helps,
Erwin

[codemaster]

Erwin,
much much appreciated.

Best regards from a freezing Poland