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Implement WieldMeshSceneNode which improves wield mesh rendering

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- Don't create and cache an extruded mesh for every (non-node) item.
  Instead use a single one per image resolution.

- For cubic nodes reuse a single wield mesh too

- Improve lighting of the wielded item

- Increase far value of wield mesh scene camera, fixes #1770

- Also includes some minor refactorings of Camera and GenericCAO.
This commit is contained in:
Kahrl 2014-11-02 03:47:43 +01:00
parent cc8d7b8640
commit 9b551d5cbc
22 changed files with 696 additions and 632 deletions
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40
src/environment.cpp
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@ -36,6 +36,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#ifndef SERVER
#include "clientmap.h"
#include "localplayer.h"
#include "mapblock_mesh.h"
#include "event.h"
#endif
#include "daynightratio.h"
@ -2330,21 +2331,28 @@ void ClientEnvironment::step(float dtime)
player->move(dtime, this, 100*BS);
}
// Update lighting on all players on client
float light = 1.0;
try{
// Get node at head
v3s16 p = player->getLightPosition();
MapNode n = m_map->getNode(p);
light = n.getLightBlendF1((float)getDayNightRatio()/1000, m_gamedef->ndef());
}
catch(InvalidPositionException &e){
light = blend_light_f1((float)getDayNightRatio()/1000, LIGHT_SUN, 0);
}
player->light = light;
}
// Update lighting on local player (used for wield item)
u32 day_night_ratio = getDayNightRatio();
{
// Get node at head
// On InvalidPositionException, use this as default
// (day: LIGHT_SUN, night: 0)
MapNode node_at_lplayer(CONTENT_AIR, 0x0f, 0);
try {
v3s16 p = lplayer->getLightPosition();
node_at_lplayer = m_map->getNode(p);
} catch (InvalidPositionException &e) {}
u16 light = getInteriorLight(node_at_lplayer, 0, m_gamedef->ndef());
u8 day = light & 0xff;
u8 night = (light >> 8) & 0xff;
finalColorBlend(lplayer->light_color, day, night, day_night_ratio);
}
/*
Step active objects and update lighting of them
*/
@ -2367,10 +2375,10 @@ void ClientEnvironment::step(float dtime)
// Get node at head
v3s16 p = obj->getLightPosition();
MapNode n = m_map->getNode(p);
light = n.getLightBlend(getDayNightRatio(), m_gamedef->ndef());
light = n.getLightBlend(day_night_ratio, m_gamedef->ndef());
}
catch(InvalidPositionException &e){
light = blend_light(getDayNightRatio(), LIGHT_SUN, 0);
light = blend_light(day_night_ratio, LIGHT_SUN, 0);
}
obj->updateLight(light);
}