OrdinaryMagician/vkdoom_m
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- Add per-pixel model light to the OpenGL 3.3 render path

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This commit is contained in:
Magnus Norddahl 2018-03-01 01:27:12 +01:00
commit 48e534bf19
6 changed files with 84 additions and 10 deletions
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35
src/gl/scene/gl_weapon.cpp
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@ -183,6 +183,39 @@ static bool isBright(DPSprite *psp)
return false;
}
void GLSceneDrawer::SetupWeaponLight()
{
weapondynlightindex.Clear();
AActor *camera = r_viewpoint.camera;
AActor * playermo = players[consoleplayer].camera;
player_t * player = playermo->player;
// this is the same as in DrawPlayerSprites below
if (!player ||
!r_drawplayersprites ||
!camera->player ||
(player->cheats & CF_CHASECAM) ||
(r_deathcamera && camera->health <= 0))
return;
for (DPSprite *psp = player->psprites; psp != nullptr && psp->GetID() < PSP_TARGETCENTER; psp = psp->GetNext())
{
if (psp->GetState() != nullptr)
{
// set the lighting parameters
if (gl_lights && GLRenderer->mLightCount && FixedColormap == CM_DEFAULT && gl_light_sprites)
{
FSpriteModelFrame *smf = playermo->player->ReadyWeapon ? gl_FindModelFrame(playermo->player->ReadyWeapon->GetClass(), psp->GetState()->sprite, psp->GetState()->GetFrame(), false) : nullptr;
if (smf)
{
weapondynlightindex[psp] = gl_SetDynModelLight(playermo, -1);
}
}
}
}
}
//==========================================================================
//
// R_DrawPlayerSprites
@ -422,7 +455,7 @@ void GLSceneDrawer::DrawPlayerSprites(sector_t * viewsector, bool hudModelStep)
{
FSpriteModelFrame *smf = playermo->player->ReadyWeapon ? gl_FindModelFrame(playermo->player->ReadyWeapon->GetClass(), psp->GetState()->sprite, psp->GetState()->GetFrame(), false) : nullptr;
if (smf)
gl_SetDynModelLight(playermo);
gl_SetDynModelLight(playermo, weapondynlightindex[psp]);
else
gl_SetDynSpriteLight(playermo, NULL);
}