Struct Mesh

pub struct Mesh { /* private fields */ }

Mesh, vertex data and vao/vbo

Implementations

impl Mesh

pub fn vertices(&self) -> &[Vector3]

Vertex positions (XYZ - 3 components per vertex) (shader-location = 0)

pub fn vertices_mut(&mut self) -> &mut [Vector3]

Vertex positions (XYZ - 3 components per vertex) (shader-location = 0)

pub fn texcoords(&self) -> &[Vector2]

Vertex texture coordinates (UV - 2 components per vertex) (shader-location = 1)

pub fn texcoords_mut(&mut self) -> &mut [Vector2]

Vertex texture coordinates (UV - 2 components per vertex) (shader-location = 1)

pub fn texcoords2(&self) -> &[Vector2]

Vertex texture second coordinates (UV - 2 components per vertex) (shader-location = 5)

pub fn texcoords2_mut(&mut self) -> &mut [Vector2]

Vertex texture second coordinates (UV - 2 components per vertex) (shader-location = 5)

pub fn normals(&self) -> &[Vector3]

Vertex normals (XYZ - 3 components per vertex) (shader-location = 2)

pub fn normals_mut(&mut self) -> &mut [Vector3]

Vertex normals (XYZ - 3 components per vertex) (shader-location = 2)

pub fn tangents(&self) -> &[Vector4]

Vertex tangents (XYZW - 4 components per vertex) (shader-location = 4)

pub fn tangents_mut(&mut self) -> &mut [Vector4]

Vertex tangents (XYZW - 4 components per vertex) (shader-location = 4)

pub fn colors(&self) -> &[Color]

Vertex colors (RGBA - 4 components per vertex) (shader-location = 3)

pub fn colors_mut(&mut self) -> &mut [Color]

Vertex colors (RGBA - 4 components per vertex) (shader-location = 3)

pub fn indices(&self) -> &[u16]

Vertex indices (in case vertex data comes indexed)

pub fn indices_mut(&mut self) -> &mut [u16]

Vertex indices (in case vertex data comes indexed)

pub fn upload(&mut self, dynamic: bool)

Upload mesh vertex data in GPU and provide VAO/VBO ids

pub fn update_buffer(&self, index: u32, data: &[u8], offset: u32)

Update mesh vertex data in GPU for a specific buffer index

pub fn export(&self, file_name: &str) -> bool

Export mesh data to file, returns true on success

pub fn get_bounding_box(&self) -> BoundingBox

Compute mesh bounding box limits

pub fn generate_tangents(&mut self)

Compute mesh tangents

pub fn generate_polygon(sides: u32, radius: f32) -> Self

Generate polygonal mesh

pub fn generate_plane(width: f32, length: f32, res_x: u32, res_z: u32) -> Self

Generate plane mesh (with subdivisions)

pub fn generate_cube(width: f32, height: f32, length: f32) -> Self

Generate cuboid mesh

pub fn generate_sphere(radius: f32, rings: u32, slices: u32) -> Self

Generate sphere mesh (standard sphere)

pub fn generate_hemisphere(radius: f32, rings: u32, slices: u32) -> Self

Generate half-sphere mesh (no bottom cap)

pub fn generate_cylinder(radius: f32, height: f32, slices: u32) -> Self

Generate cylinder mesh

pub fn generate_cone(radius: f32, height: f32, slices: u32) -> Self

Generate cone/pyramid mesh

pub fn generate_torus(radius: f32, size: f32, rad_seg: u32, sides: u32) -> Self

Generate torus mesh

pub fn generate_knot(radius: f32, size: f32, rad_seg: u32, sides: u32) -> Self

Generate trefoil knot mesh

pub fn generate_heightmap(heightmap: &Image, size: Vector3) -> Self

Generate heightmap mesh from image data

pub fn generate_cubicmap(cubicmap: &Image, cube_size: Vector3) -> Self

Generate cubes-based map mesh from image data

pub fn as_raw(&self) -> &Mesh

Get the ‘raw’ ffi type Take caution when cloning so it doesn’t outlive the original

pub fn as_raw_mut(&mut self) -> &mut Mesh

Get the ‘raw’ ffi type Take caution when cloning so it doesn’t outlive the original

pub unsafe fn from_raw(raw: Mesh) -> Self

Convert a ‘raw’ ffi object to a safe wrapper

Safety

• The raw object must be correctly initialized
• The raw object should be unique. Otherwise, make sure its clones don’t outlive the newly created object.

Trait Implementations

impl Debug for Mesh

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Drop for Mesh

fn drop(&mut self)

Executes the destructor for this type.