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Ignore near_plane setting on non-Android platforms (#8749)

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Camera's near-plane will be hard-coded to 0.1 on all non-Android platforms. The upper-bound of this setting has been reduced to 0.25, as 0.5 is just way too high.
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ANAND 2020-03-29 02:23:55 +05:30 committed by GitHub
parent c6d6358b92
commit 13b228513e
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 45 additions and 37 deletions
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6
builtin/settingtypes.txt
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@ -623,11 +623,11 @@ pause_on_lost_focus (Pause on lost window focus) bool false
# View distance in nodes.
viewing_range (Viewing range) int 100 20 4000
# Camera 'near clipping plane' distance in nodes, between 0 and 0.5.
# Most users will not need to change this.
# Camera 'near clipping plane' distance in nodes, between 0 and 0.25
# Only works on GLES platforms. Most users will not need to change this.
# Increasing can reduce artifacting on weaker GPUs.
# 0.1 = Default, 0.25 = Good value for weaker tablets.
near_plane (Near clipping plane) float 0.1 0 0.5
near_plane (Near plane) float 0.1 0 0.25
# Width component of the initial window size.
screen_w (Screen width) int 1024 1

7
minetest.conf.example
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@ -713,11 +713,11 @@
# type: int min: 20 max: 4000
# viewing_range = 100
# Camera 'near clipping plane' distance in nodes, between 0 and 0.5.
# Most users will not need to change this.
# Camera 'near clipping plane' distance in nodes, between 0 and 0.25
# Only works on GLES platforms. Most users will not need to change this.
# Increasing can reduce artifacting on weaker GPUs.
# 0.1 = Default, 0.25 = Good value for weaker tablets.
# type: float min: 0 max: 0.5
# type: float min: 0 max: 0.25
# near_plane = 0.1
# Width component of the initial window size.
@ -3292,4 +3292,3 @@
# so see a full list at https://content.minetest.net/help/content_flags/
# type: string
# contentdb_flag_blacklist = nonfree, desktop_default

13
src/client/camera.cpp
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@ -20,6 +20,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "camera.h"
#include "debug.h"
#include "client.h"
#include "config.h"
#include "map.h"
#include "clientmap.h" // MapDrawControl
#include "player.h"
@ -569,10 +570,16 @@ void Camera::update(LocalPlayer* player, f32 frametime, f32 busytime, f32 tool_r
void Camera::updateViewingRange()
{
f32 viewing_range = g_settings->getFloat("viewing_range");
f32 near_plane = g_settings->getFloat("near_plane");
// Ignore near_plane setting on all other platforms to prevent abuse
#if ENABLE_GLES
m_cameranode->setNearValue(rangelim(
g_settings->getFloat("near_plane"), 0.0f, 0.25f) * BS);
#else
m_cameranode->setNearValue(0.1f * BS);
#endif
m_draw_control.wanted_range = std::fmin(adjustDist(viewing_range, getFovMax()), 4000);
m_cameranode->setNearValue(rangelim(near_plane, 0.0f, 0.5f) * BS);
if (m_draw_control.range_all) {
m_cameranode->setFarValue(100000.0);
return;
@ -600,7 +607,7 @@ void Camera::wield(const ItemStack &item)
void Camera::drawWieldedTool(irr::core::matrix4* translation)
{
// Clear Z buffer so that the wielded tool stay in front of world geometry
// Clear Z buffer so that the wielded tool stays in front of world geometry
m_wieldmgr->getVideoDriver()->clearZBuffer();
// Draw the wielded node (in a separate scene manager)

2
src/defaultsettings.cpp
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@ -165,7 +165,9 @@ void set_default_settings(Settings *settings)
settings->setDefault("fps_max", "60");
settings->setDefault("pause_fps_max", "20");
settings->setDefault("viewing_range", "100");
#if ENABLE_GLES
settings->setDefault("near_plane", "0.1");
#endif
settings->setDefault("screen_w", "1024");
settings->setDefault("screen_h", "600");
settings->setDefault("autosave_screensize", "true");