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world textures

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This commit is contained in:
Robin Appelman 2023-12-09 20:29:04 +01:00
commit 73c67766aa
3 changed files with 326 additions and 25 deletions
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34
src/bsp.rs
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@ -1,7 +1,10 @@
use crate::{Error, Loader};
use cgmath::{vec4, Matrix, SquareMatrix};
use std::collections::HashMap;
use three_d::{Color, CpuMaterial, CpuMesh, CpuModel, Indices, Mat4, Positions, Vec2, Vec3};
use three_d::{
texture, Color, CpuMaterial, CpuMesh, CpuModel, CpuTexture, Indices, Mat4, Positions,
TextureData, Vec2, Vec3,
};
use vbsp::{Bsp, Face, Handle, StaticPropLump};
use vmdl::mdl::Mdl;
use vmdl::vtx::Vtx;
@ -84,14 +87,29 @@ fn model_to_model(model: Handle<vbsp::data::Model>, loader: &Loader) -> CpuModel
.values()
.map(|face| {
let texture = face.first().unwrap().texture();
let color = texture.texture().debug_color();
let tex_file = format!("materials/{}.vtf", texture.name().to_lowercase());
let vtf_data = loader.load(&tex_file).ok();
let texture_data = vtf_data.and_then(|mut vtf_data| {
let vtf = vtf::from_bytes(&mut vtf_data).ok()?;
let image = vtf.highres_image.decode(0).ok()?;
Some(CpuTexture {
name: texture.name().into(),
data: TextureData::RgbaU8(
image.into_rgba8().pixels().map(|pixel| pixel.0).collect(),
),
height: texture.texture_data().height as u32,
width: texture.texture_data().width as u32,
..CpuTexture::default()
})
});
let color = if texture_data.is_some() {
Color::default()
} else {
Color::new(255, 0, 255, 255)
};
CpuMaterial {
albedo: Color {
r: color[0],
g: color[1],
b: color[2],
a: 255,
},
albedo: color,
albedo_texture: texture_data,
name: texture.name().into(),
..Default::default()
}