Struct three_d::core::Mesh

pub struct Mesh {
    pub position_buffer: Rc<VertexBuffer>,
    pub normal_buffer: Option<Rc<VertexBuffer>>,
    pub uv_buffer: Option<Rc<VertexBuffer>>,
    pub color_buffer: Option<Rc<VertexBuffer>>,
    pub index_buffer: Option<Rc<ElementBuffer>>,
    pub name: String,
    // some fields omitted
}

A triangle mesh where the mesh data is transfered to the GPU.

Fields

position_buffer: Rc<VertexBuffer>

Buffer with the position data, ie. (x, y, z) for each vertex

normal_buffer: Option<Rc<VertexBuffer>>

Buffer with the normal data, ie. (x, y, z) for each vertex.

uv_buffer: Option<Rc<VertexBuffer>>

Buffer with the uv coordinate data, ie. (u, v) for each vertex.

color_buffer: Option<Rc<VertexBuffer>>

Buffer with the color data, ie. (r, g, b) for each vertex.

index_buffer: Option<Rc<ElementBuffer>>

Buffer with the index data, ie. three contiguous integers define the triangle where each integer is and index into the other vertex buffers.

name: String

Optional name of the mesh.

Implementations

impl Mesh

pub fn new(context: &Context, cpu_mesh: &CPUMesh) -> ThreeDResult<Self>

Copies the per vertex data defined in the given CPUMesh to the GPU, thereby making it possible to render the mesh.

pub fn transformation(&self) -> &Mat4

👎 Deprecated:

Use Model instead

Returns the local to world transformation of this mesh.

pub fn set_transformation(&mut self, transformation: Mat4)

👎 Deprecated:

Use Model instead

Set the local to world transformation of this mesh.

pub fn render(
    &self,
    render_states: RenderStates,
    program: &Program,
    camera_buffer: &UniformBuffer,
    viewport: Viewport
) -> ThreeDResult<()>

👎 Deprecated:

Instead, use render_forward in Model or use Program and send attributes and uniforms self

Render the mesh with the given Program. Must be called in a render target render function, for example in the callback function of Screen::write.

Errors

Will return an error if the program requires a certain attribute and the mesh does not have that attribute data. For example if the program needs the normal to calculate lighting, but the mesh does not have per vertex normals, this function will return an error.

pub fn aabb(&self) -> &AxisAlignedBoundingBox

👎 Deprecated:

Use Model instead

Computes the axis aligned bounding box for this mesh.

Trait Implementations

impl Clone for Mesh

fn clone(&self) -> Mesh

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.