Struct re_renderer::view_builder::TargetConfiguration

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pub struct TargetConfiguration {
    pub name: DebugLabel,
    pub resolution_in_pixel: [u32; 2],
    pub view_from_world: IsoTransform,
    pub projection_from_view: Projection,
    pub viewport_transformation: RectTransform,
    pub pixels_per_point: f32,
    pub outline_config: Option<OutlineConfig>,
    pub blend_with_background: bool,
}
Expand description

Basic configuration for a target view.

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§name: DebugLabel§resolution_in_pixel: [u32; 2]

The viewport resolution in physical pixels.

§view_from_world: IsoTransform§projection_from_view: Projection§viewport_transformation: RectTransform

Defines a viewport transformation from the projected space to the final image space.

This can be used to implement pan & zoom independent of the camera projection. Meaning that this transform allows you to zoom in on a portion of a perspectively projected scene.

Note only the relation of the rectangles in RectTransform is important. Scaling or moving both rectangles by the same amount does not change the result.

Internally, this is used to transform the normalized device coordinates to the given portion. This transform is applied to the projection matrix.

§pixels_per_point: f32

How many pixels are there per point.

I.e. the UI zoom factor. Note that this does not affect any of the camera & projection properties and is only used whenever point sizes were explicitly specified.

§outline_config: Option<OutlineConfig>§blend_with_background: bool

If true, the composite step will blend the image with the background.

Otherwise, this step will overwrite whatever was there before, drawing the view builder’s result as an opaque rectangle.

Trait Implementations§

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impl Clone for TargetConfiguration

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fn clone(&self) -> TargetConfiguration

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for TargetConfiguration

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

Formats the value using the given formatter. Read more
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impl Default for TargetConfiguration

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fn default() -> Self

Returns the “default value” for a type. Read more

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