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1const std = @import("std");
2
3const zigimg = @import("zigimg");
4
5const Camera = @import("Camera.zig");
6const hittable = @import("hittable.zig");
7const Material = @import("material.zig").Material;
8const Texture = @import("texture.zig").Texture;
9
10allocator: std.mem.Allocator,
11
12camera: Camera = undefined,
13world: hittable.HittableList,
14
15materials: std.ArrayList(*Material),
16textures: std.ArrayList(*Texture),
17
18const Self = @This();
19
20pub fn init(alloc: std.mem.Allocator) Self {
21 return Self{
22 .allocator = alloc,
23 .world = hittable.HittableList.init(alloc),
24 .materials = std.ArrayList(*Material).init(alloc),
25 .textures = std.ArrayList(*Texture).init(alloc),
26 };
27}
28
29pub fn deinit(self: *Self) void {
30 self.camera.deinit();
31 self.world.deinit();
32
33 for (self.materials.items) |mat| {
34 self.allocator.destroy(mat);
35 }
36
37 for (self.textures.items) |tex| {
38 self.allocator.destroy(tex);
39 }
40
41 self.materials.deinit();
42 self.textures.deinit();
43}
44
45pub fn createMaterial(self: *Self, mat: anytype) !*Material {
46 const ptr = try Material.init(self.allocator, mat);
47 try self.materials.append(ptr);
48 return ptr;
49}
50
51pub fn createTexture(self: *Self, tex: anytype) !*Texture {
52 const ptr = try Texture.init(self.allocator, tex);
53 try self.textures.append(ptr);
54 return ptr;
55}
56
57pub fn setCamera(self: *Self, cam: Camera.Options) !void {
58 self.camera = try Camera.init(self.allocator, cam);
59}
60
61pub fn writeToFilePath(self: *Self, path: []const u8, opts: zigimg.Image.EncoderOptions) !void {
62 try self.camera.image.writeToFilePath(path, opts);
63}