Crosshair not visible in latest master 2d8e4df

[superfloh247]

Minetest version

Minetest 5.9.0-dev-2d8e4df (OSX)
Using LuaJIT 2.1.1710088188
Built by Clang 15.0
Running on Darwin/23.3.0 arm64
BUILD_TYPE=RelWithDebInfo
RUN_IN_PLACE=0
USE_CURL=1
USE_GETTEXT=1
USE_SOUND=1

Irrlicht device

OSX

Operating system and version

MacOS 14.3.1

CPU model

apple silicon m1pro arm64

GPU model

apple silicon m1pro arm64

Active renderer

OpenGL 2.1

Summary

Crosshair is no longer visible since a few commits - HUD is visible

affected Minetest 5.9.0-dev-2d8e4df (OSX)

not affected:
Minetest 5.8.0 (OSX)
Using Irrlicht 1.9.0mt13
Using LuaJIT 2.1.1700008891
BUILD_TYPE=Release
RUN_IN_PLACE=0
USE_CURL=1
USE_GETTEXT=1
USE_SOUND=1

Steps to reproduce

start minetest

[superfloh247]

maybe related to #14501

[grorp]

Oh no, the crosshair size is probably being std::floor'ed to zero. Should be an easy fix.

[superfloh247]

hud_scaling = 2
makes the HUD quite ugly, and the crosshair is visible again

hud_scaling = 1
this is the usual HUD look, crosshair invisible

[superfloh247]

hud_scaling = 1.51

this is a workaround which makes the HUD acceptable and the crosshair visible

[grorp]

Does grorp@79ad421 work as expected?

[superfloh247]

yes, looks good with hud_scaling = 1 and hud_scaling not set at all