Messages

1

Graphics / Re: Extending sf::Vertex

« on: March 10, 2015, 01:42:51 pm »

Ahh! that may be it, I'll check it out. Thanks my friend . C++ is a beast

2

Graphics / Re: Extending sf::Vertex

« on: March 10, 2015, 01:00:37 pm »

Heya, Thanks for the response

Well basically, I'm making a Flexible Grid system consisting of Nodes, that can contain other properties, such
as having a status of being occupied or not, having an Id, etc. I am using composition saying each Node has a Vertex (this is my custom Vertex, extending sf::Vertex). However, I need to have some kind of mapping back to the Node it's in with a key pair value for when I operate on it through the index in the sf::VertexArray. In example, say I have NodeId set to one, when this nodes vertex is getting appended I would also be setting it's nodeKey to NodeId. Then when iterating over the array I can say, if nodeKey == NodeId, do something. So ultimately I am adding a method for getting/setting nodeKey in this case.

See my github for a better idea
https://github.com/jjamesdk/MazeMania/wiki/Snapshots-throughout-the-SDLC

Thanks again

3

Graphics / Extending sf::Vertex

« on: March 10, 2015, 04:48:49 am »

Hi all,

I was attempting to extend sf::Vertex, by creating my own custom vertex class and inheriting from this. I am able to create the methods I want fine, and sf::VertexArray will append with my custom Vertex class. However, when I try to access my new methods from an index within my sf::VertexArray container, I only have access to to the existing sf::Vertex properties, such as position, color, and texCoords. The strange thing is I can access my new methods outside of the sf::VertexArray object, just not within it.

Am I going about this the wrong way? or was this just not intended to work this way?

- Thanks All