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Fix uv coordinates of non-full blocks.

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fixes #791
This commit is contained in:
IntegratedQuantum 2024-11-23 21:23:18 +01:00
parent 066ad6e4d1
commit b920cea020
1 changed files with 2 additions and 1 deletions
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3
src/models.zig
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@ -185,7 +185,8 @@ pub const Model = struct {
quad.cornerUV[i] *= @splat(4);
minUv = @min(minUv, quad.cornerUV[i]);
}
quad.textureSlot = @as(u32, @intFromFloat(@floor(minUv[1]))) * 4 + @as(u32, @intFromFloat(@floor(minUv[0])));
minUv = @floor(minUv);
quad.textureSlot = @as(u32, @intFromFloat(minUv[1])) * 4 + @as(u32, @intFromFloat(minUv[0]));
if (minUv[0] < 0 or minUv[0] > 4 or minUv[1] < 0 or minUv[1] > 4) {
std.log.err("Uv value for model is outside of 0-1 range", .{});