Re: [chuck-users] Mesh2D chugin: problem with setting .xpos/.ypos

Ah! You found a bug! Did you build the Mesh2D chugin from source? You can fix it by changing line 137 of Mesh2D.cpp from int to float and recompiling. I'll submit a pull request to fix it in git. Thanks for finding this! Joel *Dr. Joel W. Matthys, DMA* Lecturer in Music Theory & Composition Carroll University, 100 N. East Ave., Waukesha WI 53186 262-524-7185 On 11/29/2014 10:29 PM, Jean Menezes da Rocha wrote:

Hello,

I am trying to get Mesh2D into an useful thing. However, even though I assign arbitrary float values to .xpos or .ypos, they always return zero regardless of my explicit declaration.

When I run, for instance, the example mesh-help.ck http://mesh-help.ck from the repo and ask ChucK to print all values, I get always zero for .xpos and .ypos:

Mesh2D mesh1 => dac.left; Mesh2D mesh2 => dac.right; 0.5 => mesh1.gain => mesh2.gain;

while (true) {

Math.random2(2,12) => mesh1.x;

Math.random2(2,12) => mesh1.y;

Math.randomf() => mesh1.xpos;

Math.randomf() => mesh1.ypos;

1 => mesh1.noteOn;

250::ms => now;

Math.random2(2,12) => mesh2.x;

Math.random2(2,12) => mesh2.y;

Math.randomf() => mesh2.xpos;

Math.randomf() => mesh2.ypos;

1 => mesh2.noteOn;

250::ms => now;

<<>>;

<<>>;

}

# chuck mesh-help.ck http://mesh-help.ck

11 9 0.000000 0.000000 4 5 0.000000 0.000000 4 9 0.000000 0.000000 10 11 0.000000 0.000000 6 5 0.000000 0.000000 2 3 0.000000 0.000000 5 6 0.000000 0.000000 2 6 0.000000 0.000000 3 7 0.000000 0.000000 10 2 0.000000 0.000000

...and so on.

What do you think about it?

Best regards!

-- Jean Menezes da Rocha Compositor Professor -- Faculdades Est Mestre e Doutorando em Composição pela Universidade Federal da Bahia

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