Struct RenderTarget 

pub struct RenderTarget { /* private fields */ }

A RenderTarget is a buffer that allows you to render a Node into a texture.

Implementations

impl RenderTarget

pub fn get_width(&self) -> i32

Gets the width of the rendering target.

pub fn get_height(&self) -> i32

Gets the height of the rendering target.

pub fn set_camera(&mut self, val: &dyn ICamera)

Sets the camera used for rendering the scene.

pub fn get_camera(&self) -> Option<Camera>

Gets the camera used for rendering the scene.

pub fn get_texture(&self) -> Texture2D

Gets the texture generated by the rendering target.

pub fn render(&mut self, target: &dyn INode)

Renders a node to the target without replacing its previous contents.

Arguments

• target - The node to be rendered onto the render target.

pub fn render_clear(&mut self, color: &Color, depth: f32, stencil: i32)

Clears the previous color, depth and stencil values on the render target.

Arguments

• color - The clear color used to clear the render target.
• depth - Optional. The value used to clear the depth buffer of the render target. Default is 1.
• stencil - Optional. The value used to clear the stencil buffer of the render target. Default is 0.

pub fn render_clear_with_target( &mut self, target: &dyn INode, color: &Color, depth: f32, stencil: i32, )

Renders a node to the target after clearing the previous color, depth and stencil values on it.

Arguments

• target - The node to be rendered onto the render target.
• color - The clear color used to clear the render target.
• depth - The value used to clear the depth buffer of the render target. Default can be 1.
• stencil - The value used to clear the stencil buffer of the render target. Default can be 0.

pub fn save_async(&mut self, filename: &str, handler: Box<dyn FnMut(bool)>)

Saves the contents of the render target to a PNG file asynchronously.

Arguments

• filename - The name of the file to save the contents to.
• handler - The function to call when the save operation is complete. The function will be passed a boolean value indicating whether the save operation was successful.

pub fn new(width: i32, height: i32) -> RenderTarget

Trait Implementations

impl Clone for RenderTarget

fn clone(&self) -> RenderTarget

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Drop for RenderTarget

fn drop(&mut self)

Executes the destructor for this type.

impl IObject for RenderTarget

fn raw(&self) -> i64

fn obj(&self) -> &dyn IObject

fn as_any(&self) -> &dyn Any

fn get_id(&self) -> i32