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model3d: update to latest Zig build API

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Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
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Stephen Gutekanst 2023-02-08 00:24:56 -07:00 • committed by Stephen Gutekanst
parent ca062e08fe
commit ae06ca541f
2 changed files with 34 additions and 18 deletions
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10
libs/model3d/src/main.zig
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@ -216,7 +216,7 @@ fn intToError(int: c_int) Error {
test {
testing.refAllDeclsRecursive(@This());
var model_file = try std.fs.cwd().openFile("assets/cube.m3d", .{});
var model_file = try std.fs.cwd().openFile( thisDir("/../assets/cube.m3d"), .{});
defer model_file.close();
var model_data = try model_file.readToEndAllocOptions(testing.allocator, 1024, 119, @alignOf(u8), 0);
defer testing.allocator.free(model_data);
@ -229,3 +229,11 @@ test {
defer std.heap.c_allocator.free(out);
try testing.expect(out.len >= 119);
}
fn thisDir(comptime suffix: []const u8) []const u8 {
if (suffix[0] != '/') @compileError("suffix must be an absolute path");
return comptime blk: {
const root_dir = std.fs.path.dirname(@src().file) orelse ".";
break :blk root_dir ++ suffix;
};
}