Projection

vera

Struct Projection 

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pub struct Projection {
    pub t: Vec<Tf>,
}
Expand description

A projection (a projection defines the frustrum inside which objects are seen).

  • t are the runtime transformations of the projection.

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§t: Vec<Tf>

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impl Projection

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pub fn new() -> Self

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pub fn transform(self, transformation: Transformation) -> Self

Adds a new transformation with default speed evolution, start time and end time.

§Don’t

DO NOT call this function in multithreaded scenarios, as it calls static mut. See the crate root.

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pub fn evolution_t(self, e: Evolution) -> Self

Modifies the speed evolution of the latest transformation added.

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pub fn start_t(self, start: f32) -> Self

Modifies the start time of the latest transformation added. A start after an end will result in the transformation being instantaneous at start.

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pub fn end_t(self, end: f32) -> Self

Modifies the end time of the latest transformation added. An end before a start will result in the transformation being instantaneous at start.

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type Error = <U as TryFrom<T>>::Error

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