1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46

use super::base_3d::*;
use crate::{
    mtl::{TexAlbedo, TexEmission},
    skinning::JointCombined,
};
use rendy::{
    mesh::{AsVertex, Normal, Position, TexCoord, VertexFormat},
    shader::SpirvShader,
};

/// Implementation of `Base3DPassDef` describing a simple shaded 3D pass.
#[derive(Debug)]
pub struct ShadedPassDef;
impl Base3DPassDef for ShadedPassDef {
    const NAME: &'static str = "Shaded";
    type TextureSet = (TexAlbedo, TexEmission);
    fn vertex_shader() -> &'static SpirvShader {
        &super::POS_NORM_TEX_VERTEX
    }
    fn vertex_skinned_shader() -> &'static SpirvShader {
        &super::POS_NORM_TEX_SKIN_VERTEX
    }
    fn fragment_shader() -> &'static SpirvShader {
        &super::SHADED_FRAGMENT
    }
    fn base_format() -> Vec<VertexFormat> {
        vec![Position::vertex(), Normal::vertex(), TexCoord::vertex()]
    }
    fn skinned_format() -> Vec<VertexFormat> {
        vec![
            Position::vertex(),
            Normal::vertex(),
            TexCoord::vertex(),
            JointCombined::vertex(),
        ]
    }
}

/// Describes a simple shaded 3D pass.
pub type DrawShadedDesc<B> = DrawBase3DDesc<B, ShadedPassDef>;
/// Draws a simple shaded 3D pass.
pub type DrawShaded<B> = DrawBase3D<B, ShadedPassDef>;
/// Describes a simple shaded 3D pass with transparency
pub type DrawShadedTransparentDesc<B> = DrawBase3DTransparentDesc<B, ShadedPassDef>;
/// Draws a simple shaded 3D pass with transparency
pub type DrawShadedTransparent<B> = DrawBase3DTransparent<B, ShadedPassDef>;