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Shadow mapping render pass (#11244)

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Co-authored-by: x2048 <codeforsmile@gmail.com>
This commit is contained in:
Liso 2021-06-06 18:51:21 +02:00 • committed by GitHub
parent 46f42e15c4
commit c47313db65
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GPG key ID: 4AEE18F83AFDEB23
35 changed files with 2624 additions and 38 deletions
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21
src/client/render/core.cpp
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@ -24,25 +24,35 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "client/clientmap.h"
#include "client/hud.h"
#include "client/minimap.h"
#include "client/shadows/dynamicshadowsrender.h"
RenderingCore::RenderingCore(IrrlichtDevice *_device, Client *_client, Hud *_hud)
: device(_device), driver(device->getVideoDriver()), smgr(device->getSceneManager()),
guienv(device->getGUIEnvironment()), client(_client), camera(client->getCamera()),
mapper(client->getMinimap()), hud(_hud)
mapper(client->getMinimap()), hud(_hud),
shadow_renderer(nullptr)
{
screensize = driver->getScreenSize();
virtual_size = screensize;
if (g_settings->getBool("enable_shaders") &&
g_settings->getBool("enable_dynamic_shadows")) {
shadow_renderer = new ShadowRenderer(device, client);
}
}
RenderingCore::~RenderingCore()
{
clearTextures();
delete shadow_renderer;
}
void RenderingCore::initialize()
{
// have to be called late as the VMT is not ready in the constructor:
initTextures();
if (shadow_renderer)
shadow_renderer->initialize();
}
void RenderingCore::updateScreenSize()
@ -72,7 +82,14 @@ void RenderingCore::draw(video::SColor _skycolor, bool _show_hud, bool _show_min
void RenderingCore::draw3D()
{
smgr->drawAll();
if (shadow_renderer) {
// Shadow renderer will handle the draw stage
shadow_renderer->setClearColor(skycolor);
shadow_renderer->update();
} else {
smgr->drawAll();
}
driver->setTransform(video::ETS_WORLD, core::IdentityMatrix);
if (!show_hud)
return;

5
src/client/render/core.h
View file

@ -21,6 +21,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#pragma once
#include "irrlichttypes_extrabloated.h"
class ShadowRenderer;
class Camera;
class Client;
class Hud;
@ -47,6 +48,8 @@ protected:
Minimap *mapper;
Hud *hud;
ShadowRenderer *shadow_renderer;
void updateScreenSize();
virtual void initTextures() {}
virtual void clearTextures() {}
@ -72,4 +75,6 @@ public:
bool _draw_wield_tool, bool _draw_crosshair);
inline v2u32 getVirtualSize() const { return virtual_size; }
ShadowRenderer *get_shadow_renderer() { return shadow_renderer; };
};