pixelpwnr-render 0.0.1

Blazingly fast GPU accelerated pixelflut server
Documentation 
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use gfx::{Resources, Slice};
use gfx::handle::Buffer;
use gfx::traits::FactoryExt;

use super::vertex::Vertex;

// A 3D model for use on the GPU defined as vertices and indices.
pub struct Model {
    /// List of vertices.
    vertices: Vec<Vertex>,

    /// List of indices.
    indices: Vec<u16>,
}

impl Model {
    /// Create a new model, from the given vertices and indices.
    pub fn from(vertices: Vec<Vertex>, indices: Vec<u16>) -> Self {
        Model {
            vertices,
            indices,
        }
    }

    /// Create an immutable vertex buffer from the model vertices, together
    /// with a slice from the model indices.
    pub fn create_vertex_buffer<F, R>(&self, factory: &mut F)
        -> (Buffer<R, Vertex>, Slice<R>)
        where
            F: FactoryExt<R>,
            R: Resources,
    {
        factory.create_vertex_buffer_with_slice(
            &self.vertices,
            &*self.indices,
        )
    }
}