zig/mach
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

examples: migrate custom-renderer to mach.Core module API

Browse source 
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
This commit is contained in:
Stephen Gutekanst 2024-04-08 22:57:21 -07:00 • committed by Stephen Gutekanst
parent 013546b189
commit 27fd19271c
4 changed files with 32 additions and 24 deletions
Download patch file Download diff file Expand all files Collapse all files

17
examples/custom-renderer/Renderer.zig
View file

@ -3,7 +3,6 @@
const std = @import("std");
const mach = @import("mach");
const core = mach.core;
const gpu = mach.gpu;
const math = mach.math;
@ -40,16 +39,16 @@ const UniformBufferObject = extern struct {
};
fn init(
engine: *mach.Engine.Mod,
core: *mach.Core.Mod,
renderer: *Mod,
) !void {
const device = engine.state().device;
const device = core.state().device;
const shader_module = device.createShaderModuleWGSL("shader.wgsl", @embedFile("shader.wgsl"));
// Fragment state
const blend = gpu.BlendState{};
const color_target = gpu.ColorTargetState{
.format = core.descriptor.format,
.format = mach.core.descriptor.format,
.blend = &blend,
.write_mask = gpu.ColorWriteMaskFlags.all,
};
@ -114,13 +113,13 @@ fn deinit(
}
fn tick(
engine: *mach.Engine.Mod,
core: *mach.Core.Mod,
renderer: *Mod,
) !void {
const device = engine.state().device;
const device = core.state().device;
// Begin our render pass
const back_buffer_view = core.swap_chain.getCurrentTextureView().?;
const back_buffer_view = mach.core.swap_chain.getCurrentTextureView().?;
const color_attachment = gpu.RenderPassColorAttachment{
.view = back_buffer_view,
.clear_value = std.mem.zeroes(gpu.Color),
@ -134,7 +133,7 @@ fn tick(
});
// Update uniform buffer
var archetypes_iter = engine.entities.query(.{ .all = &.{
var archetypes_iter = core.entities.query(.{ .all = &.{
.{ .renderer = &.{ .position, .scale } },
} });
var num_entities: usize = 0;
@ -168,6 +167,6 @@ fn tick(
renderer.state().queue.submit(&[_]*gpu.CommandBuffer{command});
command.release();
core.swap_chain.present();
mach.core.swap_chain.present();
back_buffer_view.release();
}