copy over world render

This commit is contained in:
griffi-gh 2024-05-05 01:25:44 +02:00
parent e341a84b85
commit 525ce0cd40

View file

@ -1,7 +1,7 @@
use bytemuck::{Pod, Zeroable}; use bytemuck::{Pod, Zeroable};
use glam::IVec3; use glam::{IVec3, Vec3};
use shipyard::{AllStoragesView, NonSendSync, Unique, UniqueView, UniqueViewMut, View}; use shipyard::{AllStoragesView, IntoIter, NonSendSync, Unique, UniqueView, UniqueViewMut, View};
use kubi_shared::transform::Transform; use kubi_shared::{chunk::CHUNK_SIZE, transform::Transform};
use crate::{camera::Camera, settings::GameSettings, world::{ChunkMeshStorage, ChunkStorage}}; use crate::{camera::Camera, settings::GameSettings, world::{ChunkMeshStorage, ChunkStorage}};
use super::Renderer; use super::Renderer;
@ -43,7 +43,37 @@ pub fn draw_world(
settings: UniqueView<GameSettings>, settings: UniqueView<GameSettings>,
mut trans_queue: UniqueViewMut<TransChunkQueue>, mut trans_queue: UniqueViewMut<TransChunkQueue>,
) { ) {
let camera = camera.iter().next().expect("No cameras in the scene");
let camera_matrix = camera.view_matrix * camera.perspective_matrix;
for (&position, chunk) in &chunks.chunks {
if let Some(key) = chunk.mesh_index {
let mesh = meshes.get(key).expect("Mesh index pointing to nothing");
let world_position = position.as_vec3() * CHUNK_SIZE as f32;
//Skip if mesh is empty
if mesh.main.index.size() == 0 && mesh.trans.index.size() == 0 {
continue
}
//Frustum culling
let minp = world_position;
let maxp = world_position + Vec3::splat(CHUNK_SIZE as f32);
if !camera.frustum.is_box_visible(minp, maxp) {
continue
}
//Draw chunk mesh
if mesh.main.index.size() > 0 {
//TODO //TODO
}
//TODO trans chunks
// if mesh.trans_index_buffer.len() > 0 {
// trans_queue.0.push(position);
// }
}
}
} }