1struct SpriteMaterial {
2    color: vec4<f32>,
3    flags: u32,
4    alpha_cutoff: f32,
5    vertex_scale: vec2<f32>,
6    vertex_offset: vec2<f32>,
7    uv_transform: mat3x3<f32>,
8
9    tile_stretch_value: vec2<f32>,
10
11    scale: vec2<f32>,
12    min_inset: vec2<f32>,
13    max_inset: vec2<f32>,
14    side_stretch_value: vec2<f32>,
15    center_stretch_value: vec2<f32>,
16};
17
18@if(BINDLESS)
19struct SpriteMaterialBindings {
20    material: u32,          // 0
21    texture: u32,           // 1
22    texture_sampler: u32,   // 2
23}
24
25const SPRITE_MATERIAL_FLAGS_ALPHA_MODE_RESERVED_BITS: u32 = 3221225472u; // (0b11u32 << 30)
26const SPRITE_MATERIAL_FLAGS_ALPHA_MODE_OPAQUE: u32        = 0u;          // (0u32 << 30)
27const SPRITE_MATERIAL_FLAGS_ALPHA_MODE_MASK: u32          = 1073741824u; // (1u32 << 30)
28const SPRITE_MATERIAL_FLAGS_ALPHA_MODE_BLEND: u32         = 2147483648u; // (2u32 << 30)
29
30const SPRITE_MATERIAL_FLAGS_FLIP_X: u32                   = 1u;
31const SPRITE_MATERIAL_FLAGS_FLIP_Y: u32                   = 2u;
32const SPRITE_MATERIAL_FLAGS_TILE_X: u32                   = 4u;
33const SPRITE_MATERIAL_FLAGS_TILE_Y: u32                   = 8u;