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hammer scale

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This commit is contained in:
Robin Appelman 2022-02-27 21:51:07 +01:00
commit 76081413c8
3 changed files with 56 additions and 39 deletions
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20
src/main.rs
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@ -51,7 +51,7 @@ fn main() -> Result<(), Error> {
let mut camera = Camera::new_perspective(
&context,
window.viewport().unwrap(),
vec3(2.0, 2.0, 5.0),
vec3(4.0, 4.0, 11.0),
vec3(0.0, 0.0, 0.0),
vec3(0.0, 1.0, 0.0),
degrees(90.0),
@ -59,7 +59,7 @@ fn main() -> Result<(), Error> {
30.0,
)
.unwrap();
let mut control = FirstPerson::new(0.05);
let mut control = FirstPerson::new(0.1);
let mut gui = three_d::GUI::new(&context).unwrap();
let material = PhysicalMaterial {
@ -156,7 +156,7 @@ fn main() -> Result<(), Error> {
// Draw
{
camera
.set_perspective_projection(degrees(fov), 0.1, 30.0)
.set_perspective_projection(degrees(fov), camera.z_near(), camera.z_far())
.unwrap();
if shadows_enabled {
lights.directional[0]
@ -220,16 +220,10 @@ fn main() -> Result<(), Error> {
Ok(())
}
// 1 hammer unit is ~1.905cm
const UNIT_SCALE: f32 = 1.0 / (1.905 * 100.0);
fn model_to_mesh(model: Handle<vbsp::data::Model>) -> CPUMesh {
let size = [
model.maxs.z - model.mins.z,
model.maxs.y - model.mins.y,
model.maxs.x - model.mins.x,
]
.into_iter()
.max_by(|a, b| a.partial_cmp(b).unwrap())
.unwrap()
/ 50.0;
let positions: Vec<f32> = model
.faces()
.filter(|face| face.is_visible())
@ -240,7 +234,7 @@ fn model_to_mesh(model: Handle<vbsp::data::Model>) -> CPUMesh {
.unwrap_or_else(|| Either::Right(face.triangulate().flat_map(|verts| verts)))
})
.flat_map(|vertex| [-vertex.x, vertex.z, vertex.y])
.map(|c| c / size)
.map(|c| c * UNIT_SCALE)
.collect();
CPUMesh {