added render_queue.zig, camera_render_queue.zig and draw_cmd.zig

src/plugin.zig

@@ -20,6 +20,7 @@ fn build(
     try ctx.app.resources.set(resource.Instance{});
     try ctx.app.resources.set(resource.Device{});
     try ctx.app.resources.set(resource.window{});
+    try ctx.app.resources.set(resource.RenderQueue.init(ctx.app.alloc));
 
     // --- INIT ---
     try ctx.app.schedules.addMany(App.stage.Init, &.{

src/resource/render_queue.zig

@@ -0,0 +1,34 @@
+//! ----------------------------------------------------
+//! ----------------------------------------------------
+
+const std = @import("std");
+const CameraRenderQueue = @import("../template/camera_render_queue.zig");
+const Self = @This();
+
+//
+// FIELDS
+//
+
+data: std.ArrayList(CameraRenderQueue),
+alloc: std.mem.Allocator,
+
+/// ----------------------------------------------------
+/// ----------------------------------------------------
+pub fn init(alloc: std.mem.Allocator) Self {
+    return .{
+        .data = .empty,
+        .alloc = alloc,
+    };
+}
+
+/// ----------------------------------------------------
+/// ----------------------------------------------------
+pub fn deinit(self: *Self) void {
+    self.data.deinit(self.alloc);
+}
+
+/// ----------------------------------------------------
+/// ----------------------------------------------------
+pub fn clear(self: *Self) void {
+    self.data.clearRetainingCapacity();
+}

src/resource/root.zig

@@ -2,3 +2,6 @@
 pub const Instance = @import("instance.zig");
 pub const Device = @import("device.zig");
 pub const window = @import("window.zig");
+
+// --- DRAW ---
+pub const RenderQueue = @import("render_queue.zig");

src/template/camera_pass.zig

@@ -1 +0,0 @@
-const std = @import("std");

src/template/camera_render_queue.zig

@@ -0,0 +1,43 @@
+//! ----------------------------------------------------
+//! ----------------------------------------------------
+
+const std = @import("std");
+const DrawCMD = @import("draw_cmd.zig");
+const Self = @This();
+
+//
+// FIELDS
+//
+
+shadows: std.ArrayList(DrawCMD),
+opaques: std.ArrayList(DrawCMD),
+transparents: std.ArrayList(DrawCMD),
+alloc: std.mem.Allocator,
+
+/// ----------------------------------------------------
+/// ----------------------------------------------------
+pub fn init(alloc: std.mem.Allocator) Self {
+    return .{
+        .shadows = .empty,
+        .opaques = .empty,
+        .transparents = .empty,
+        .alloc = alloc,
+    };
+}
+
+/// ----------------------------------------------------
+/// ----------------------------------------------------
+pub fn deinit(self: *Self) void {
+    self.shadows.deinit(self.alloc);
+    self.opaques.deinit(self.alloc);
+    self.transparents.deinit(self.alloc);
+}
+
+/// ----------------------------------------------------
+/// ----------------------------------------------------
+pub fn clear(self: *Self) void {
+    self.shadows.clearRetainingCapacity();
+    self.opaques.clearRetainingCapacity();
+    self.transparents.clearRetainingCapacity();
+}
+

src/template/draw_cmd.zig

@@ -0,0 +1,14 @@
+//! ----------------------------------------------------
+//! ----------------------------------------------------
+
+const std = @import("std");
+const App = @import("app");
+const Handle = App.template.Handle;
+
+//
+// FIELDS
+//
+
+mesh: Handle(undefined),
+pipeline: Handle(undefined),
+bind_group: Handle(undefined),

src/template/root.zig

@@ -1,3 +1,4 @@
 pub const Registry = @import("registry.zig").Registry;
-pub const CameraPass = @import("camera_pass.zig");
+
+pub const CameraRenderQueue = @import("camera_render_queue.zig");
 pub const DrawCMD = @import("draw_cmd.zig");