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34 lines
705 B
34 lines
705 B
1 year ago
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use crate::{shader, Instance, Matrix};
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#[derive(Copy, Clone, Debug)]
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pub struct Index(i8);
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impl From<i8> for Index {
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fn from(value: i8) -> Self {
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Self(value)
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}
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}
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impl From<Index> for i32 {
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fn from(value: Index) -> Self {
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value.0.into()
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}
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}
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mod private {
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use crate::Matrix;
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pub trait Sealed {}
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impl Sealed for Matrix {}
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}
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pub trait Uniform: private::Sealed {
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fn bind(&self, instance: &mut Instance, shader_type: shader::Type, index: Index);
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}
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impl Uniform for Matrix {
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fn bind(&self, _instance: &mut Instance, type_: shader::Type, index: Index) {
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unsafe { citro3d_sys::C3D_FVUnifMtx4x4(type_.into(), index.into(), self.as_raw()) }
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}
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}
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