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Cleanup GenericBuffer

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This commit is contained in:
Szymon Nowakowski
2026-09-22 16:42:30 +02:00
parent e8674a6bcd
commit 2fb4e38209
8 changed files with 155 additions and 250 deletions
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70
src/engine/Skybox.zig
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@@ -18,7 +18,7 @@ image: vk.Image,
image_view: vk.ImageView,
device_memory: vk.DeviceMemory,
vertex_buffer: GenericBuffer(void, vm.Vector3),
vertex_buffer: GenericBuffer(vm.Vector3),
index_buffer: shaders.IndexBuffer,
sampler: vk.Sampler,
@@ -495,10 +495,10 @@ pub fn load(
// --- SKYBOX PIPELINE -----------------------------------------------------
var vertex_buffer = try GenericBuffer(void, vm.Vector3).init(.{
var vertex_buffer = try GenericBuffer(vm.Vector3).init(.{
.usage = .vertex,
.target_queue = .graphics,
.array_capacity = 8,
.capacity = 8,
});
errdefer vertex_buffer.deinit();
@@ -510,47 +510,43 @@ pub fn load(
// ┃╱ ┃╱ │╱
// 0━━━━1 O────X
try vertex_buffer.write(.{
.elements = &.{
.init(-1, -1, -1),
.init(1, -1, -1),
.init(-1, 1, -1),
.init(1, 1, -1),
.init(-1, -1, 1),
.init(1, -1, 1),
.init(-1, 1, 1),
.init(1, 1, 1),
},
try vertex_buffer.writeSlice(&.{
.init(-1, -1, -1),
.init(1, -1, -1),
.init(-1, 1, -1),
.init(1, 1, -1),
.init(-1, -1, 1),
.init(1, -1, 1),
.init(-1, 1, 1),
.init(1, 1, 1),
});
var index_buffer = try GenericBuffer(void, u16).init(.{
var index_buffer: shaders.IndexBuffer = try .init(.{
.usage = .index,
.target_queue = .graphics,
.array_capacity = 36,
.capacity = 36,
});
errdefer index_buffer.deinit();
try index_buffer.write(.{
.elements = &.{
// Positive X
3, 1, 7,
7, 1, 5,
// Negative X
0, 2, 4,
4, 2, 6,
// Positive Y
2, 3, 6,
6, 3, 7,
// Negative Y
1, 0, 5,
5, 0, 4,
// Positive Z
6, 7, 4,
4, 7, 5,
// Negative Z
0, 1, 2,
2, 1, 3,
},
try index_buffer.writeSlice(&.{
// Positive X
3, 1, 7,
7, 1, 5,
// Negative X
0, 2, 4,
4, 2, 6,
// Positive Y
2, 3, 6,
6, 3, 7,
// Negative Y
1, 0, 5,
5, 0, 4,
// Positive Z
6, 7, 4,
4, 7, 5,
// Negative Z
0, 1, 2,
2, 1, 3,
});
const descriptor_set_layout = try engine.createDescriptorSetLayout(.{