duck-that-quacks/spacefarer
1
0
Fork 0
Code Issues 7 Pull Requests Actions Packages Projects 1 Releases Wiki Activity

Aspect ratio for camera

Browse Source
This commit is contained in:
duck
2025-05-28 22:44:08 +05:00
parent 3ef02a97e5
commit 446a3b3d26
2 changed files with 9 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/graphics.zig
View File

@@ -191,7 +191,8 @@ pub fn create() GameError!Self {
.transform = .{},
.near = 1.0,
.far = 1024.0,
.lens = .{ 1.5 * 16.0 / 9.0, 1.5 },
.lens = 1.5,
.aspect = 16.0 / 9.0,
},
};
}
@@ -321,7 +322,7 @@ pub fn beginDraw(self: *Self) GameError!bool {
self.command_buffer = sdl.AcquireGPUCommandBuffer(self.device) orelse return GameError.SdlError;
if (self.to_resize) |new_size| {
try self.resetTextures(new_size[0], new_size[1]);
self.camera.lens[0] = self.camera.lens[1] * @as(f32, @floatFromInt(new_size[0])) / @as(f32, @floatFromInt(new_size[1]));
self.camera.aspect = @as(f32, @floatFromInt(new_size[0])) / @as(f32, @floatFromInt(new_size[1]));
self.window_size = new_size;
self.to_resize = null;
}