How to access the vertices using LoadShape?

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merkkien

How to access the vertices using LoadShape?

in Programming Questions • 5 months ago

When I load a file .obj with LoadShape, how I can access the geometry of the shape?

Replies(3)

Chrisir

Re: How to access the vertices using LoadShape?

5 months ago

http://www.processing.org/reference/PShape.html

Re: How to access the vertices using LoadShape?

5 months ago

that's the problem, when loading the object I can not access the vertices with getVertex()

Example:

PShape model;

void setup()

{

size(640, 512, P3D);

model = loadShape( "fanhua1.obj");

print(model.getVertexCount());

model.scale(0.05f, -0.05f, 0.05f); // invert model

model.translate(model.getWidth(), model.getHeight()*2);

}

void draw()

{

background(32);

lights();

shape(model);

}

https://gist.github.com/monkstone/5294909

getVertexCount() return 0, if I use getVertex() the result is NullPointerException

Re: How to access the vertices using LoadShape?

5 months ago

try getChild()
?

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How to access the vertices using LoadShape?

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Re: How to access the vertices using LoadShape?

Re: How to access the vertices using LoadShape?

Re: How to access the vertices using LoadShape?

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