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Add colours to the mesh

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Przemysław Gasiǹski 2024-07-14 20:36:07 +02:00
parent 2ec8a315c6
commit f2535de9a9
4 changed files with 26 additions and 12 deletions
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24
src/vulkan_renderer.zig
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@ -104,9 +104,12 @@ pub const VulkanRenderer = struct {
// Create mesh
var mesh_vertices = [_]Vertex{
.{ .pos = .{ 0.0, -0.4, 0.0 } },
.{ .pos = .{ 0.4, 0.4, 0.0 } },
.{ .pos = .{ -0.4, 0.4, 0.0 } },
.{ .pos = .{ -0.5, -0.5, 0.0 }, .col = .{ 1.0, 0.0, 0.0 } },
.{ .pos = .{ 0.5, -0.5, 0.0 }, .col = .{ 0.0, 1.0, 0.0 } },
.{ .pos = .{ 0.5, 0.5, 0.0 }, .col = .{ 0.0, 0.0, 1.0 } },
.{ .pos = .{ 0.5, 0.5, 0.0 }, .col = .{ 0.0, 0.0, 1.0 } },
.{ .pos = .{ -0.5, 0.5, 0.0 }, .col = .{ 0.0, 1.0, 0.0 } },
.{ .pos = .{ -0.5, -0.5, 0.0 }, .col = .{ 1.0, 0.0, 0.0 } },
};
self.first_mesh = try Mesh.new(self.instance, self.physical_device, self.device, &mesh_vertices);
@ -154,7 +157,6 @@ pub const VulkanRenderer = struct {
// Submit command buffer to queue
try self.device.queueSubmit(self.graphics_queue.handle, 1, @ptrCast(&submit_info), self.draw_fences[self.current_frame]);
// try self.device.queueSubmit(self.graphics_queue.handle, 1, @ptrCast(&submit_info), self.frame_fence);
// -- Present rendered image to screen
const present_info: vk.PresentInfoKHR = .{
@ -506,6 +508,13 @@ pub const VulkanRenderer = struct {
.format = vk.Format.r32g32b32_sfloat, // Format the data will take (also helps define size of data)
.offset = @offsetOf(Vertex, "pos"), // Where this attribute is defined in data for a single vertex
},
// Colour attribute
.{
.binding = 0,
.location = 1,
.format = vk.Format.r32g32b32_sfloat,
.offset = @offsetOf(Vertex, "col"),
},
};
// -- Vertex input --
@ -1044,16 +1053,13 @@ fn getDebugUtilsCreateInfo() vk.DebugUtilsMessengerCreateInfoEXT {
};
}
// message_severity: vk.DebugUtilsMessageSeverityFlagsEXT,
// message_types: vk.DebugUtilsMessageTypeFlagsEXT,
// p_callback_data: ?*const vk.DebugUtilsMessengerCallbackDataEXT,
// p_user_data: ?*anyopaque,
fn debugCallback(
message_severity: vk.DebugUtilsMessageSeverityFlagsEXT,
message_types: vk.DebugUtilsMessageTypeFlagsEXT,
p_callback_data: ?*const vk.DebugUtilsMessengerCallbackDataEXT,
_: ?*anyopaque,
p_user_data: ?*anyopaque,
) callconv(vk.vulkan_call_conv) vk.Bool32 {
_ = p_user_data;
const severity = getMessageSeverityLabel(message_severity);
const message_type = getMessageTypeLabel(message_types);