void display()
{
//Clear buffers and setup for drawing
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
//Setup Camera
//gluLookAt(-15,-15,10, 0,0,0,0,0,1);
//Rotate
glRotatef(g_vLandRotate[0],1.0,0.0,0.0);
glRotatef(g_vLandRotate[1],0.0,1.0,0.0);
glRotatef(g_vLandRotate[2],0.0,0.0,1.0);
//Scale
glScalef(g_vLandScale[0],g_vLandScale[1],g_vLandScale[2]);
//Translate
glTranslatef(g_vLandTranslate[0],g_vLandTranslate[1],g_vLandTranslate[2]);
rideCamera();
//Draw after this
renderSkybox();
renderGround();
//renderSplines();
renderRails();
//Swap buffer since double buffering
glutSwapBuffers();
}
void Graphics::renderFrame(){
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
Camera *camera = resources->getCamera();
glm::mat4 projection = camera->getProjection();
glm::mat4 view = camera->getView();
// Skybox
if( resources->hasSkybox() ){
renderSkybox(projection, camera->getOrientationMatrix());
}
// Entities
renderEntities(projection, view);
renderTransparentEntities(projection, view);
// Particles
renderParticleSystems(projection, view);
// UI
renderUserInterface();
glFlush();
glfwSwapBuffers(window);
// glfwPollEvents();
}
void Camera::transform_and_render() const
{
// We want the skybox to move as the user do, but it should not rotate
// at all! Thus we interleave the skybox rendering between the
// rotate and the translate
glRotatef( 90-angle_, 0, 1, 0 );
renderSkybox();
glTranslatef( -position_.x, -position_.y, -position_.z );
}
void Application::display()
{
for (unsigned int i = 0; i < scene.getLightCount(); ++i)
renderShadow(i);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
renderSkybox();
renderScene();
glfwSwapBuffers(window);
glfwPollEvents();
}
void Game::renderPass()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
m_pLightingEffect->enable();
renderPointLights();
renderSpotLights();
renderLightEffects();
m_pPipe->setCamera(m_pGameCamera->GetPos(), m_pGameCamera->GetTarget(), m_pGameCamera->GetUp());
m_pObjects->render(m_pPipe, * m_pLightingEffect);
//renderHeightmap();
renderSkybox();
}
bool Display(float timeDelta)
{
if( Device )
{
//update audio
AudioUpdate();
//keyboard
if( ::GetAsyncKeyState('W') & 0x8000f)
{
TheCamera.walk(40.0f * timeDelta);
//D3DXMATRIX forwardMovement;
//D3DXMatrixRotationY(&forwardMovement, avatarYaw);
//D3DXVECTOR3 v(0,0,forwardSpeed);
//D3DXVECTOR4 vec4;
//D3DXVec3Transform(&vec4, &v, &forwardMovement);
//avatarDirection.x = v.x = vec4.x;
//avatarDirection.y = v.y = vec4.y;
//avatarDirection.z = v.z = vec4.z;
//AvatarPosition.z += v.z;
//AvatarPosition.x += v.x;
}
if( ::GetAsyncKeyState('S') & 0x8000f)
{
TheCamera.walk(-40.0f * timeDelta);
//D3DXMATRIX forwardMovement;
//D3DXMatrixRotationY(&forwardMovement, avatarYaw);
//D3DXVECTOR3 v(0,0,-forwardSpeed);
//D3DXVECTOR4 vec4;
//D3DXVec3Transform(&vec4, &v, &forwardMovement);
//avatarDirection.x = v.x = vec4.x;
//avatarDirection.y = v.y = vec4.y;
//avatarDirection.z = v.z = vec4.z;
//AvatarPosition.z += v.z;
//AvatarPosition.x += v.x;
}
if( ::GetAsyncKeyState('A') & 0x8000f)
{
TheCamera.yaw(-4.0f * timeDelta);
//avatarYaw -= rotationSpeed;
}
if( ::GetAsyncKeyState('D') & 0x8000f)
{
TheCamera.yaw(4.0f * timeDelta);
//avatarYaw -= rotationSpeed;
}
if( ::GetAsyncKeyState('I') & 0x8000f)
{
TheCamera.pitch(-4.0f * timeDelta);
}
if( ::GetAsyncKeyState('K') & 0x8000f)
{
TheCamera.pitch(4.0f * timeDelta);
}
D3DXVECTOR3 f = TheCamera.GetPosition();
if(f.x > 190)
f.x = 190;
if(f.x < -190)
f.x = -190;
if(f.z > 190)
f.z = 190;
if(f.z < -190)
f.z = -190;
//if(f.y > 390)
// f.y = 390;
//if(f.y < 10)
// f.y = 10;
float height = TheTerrain->getHeight(f.x, f.z);
f.y = height + 5.0f;
TheCamera.setPosition(&f);
//camera stuff
D3DXMATRIX V, o;
TheCamera.getViewMatrix(&V);
Device->SetTransform(D3DTS_VIEW, &V);
//UpdateCameraThirdPerson();
//
// Draw the scene:
//
Device->Clear(0, 0,
D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER | D3DCLEAR_STENCIL,
0xff000000, 1.0f, 0L);
Device->BeginScene();
D3DXMATRIX I;
D3DXMatrixIdentity(&I);
if(TheTerrain)
TheTerrain->draw(&I, false);
//Device->SetTexture(0, Armor)
D3DXMATRIX i, tripler, grow;
Collides();
DisplayTime();
DisplayRemaining();
//
//Barrels1
//
if(BoolTrash[0])
{
D3DXMatrixTranslation(&tripler, TrashPositions[0].x + 0,TrashPositions[0].y, TrashPositions[0].z-10);
D3DXMatrixScaling(&grow, .05,.05,.05);
D3DXMatrixMultiply(&tripler, &grow, &tripler);
Device->SetTransform(D3DTS_WORLD, &tripler);
Barrels.Draw(NULL);
}
//
//Barrels2
//
if(BoolTrash[1])
{
D3DXMatrixTranslation(&tripler, TrashPositions[1].x +0,TrashPositions[1].y,TrashPositions[1].z-10);
D3DXMatrixScaling(&grow, .05,.05,.05);
D3DXMatrixMultiply(&tripler, &grow, &tripler);
Device->SetTransform(D3DTS_WORLD, &tripler);
Barrels.Draw(NULL);
}
//
//Dalek1
//
if(BoolTrash[2])
{
D3DXMatrixTranslation(&tripler, TrashPositions[2].x +0,TrashPositions[2].y+8,TrashPositions[2].z-10);
D3DXMatrixScaling(&grow, .05,.05,.05);
D3DXMatrixMultiply(&tripler, &grow, &tripler);
Device->SetTransform(D3DTS_WORLD, &tripler);
Dalek.Draw(NULL);
}
//
//Dalek2
//
if(BoolTrash[3])
{
D3DXMatrixTranslation(&tripler,TrashPositions[3].x +0,TrashPositions[3].y+8,TrashPositions[3].z-10);
D3DXMatrixScaling(&grow, .05,.05,.05);
D3DXMatrixMultiply(&tripler, &grow, &tripler);
Device->SetTransform(D3DTS_WORLD, &tripler);
Dalek.Draw(NULL);
}
//
//Tank1
//
if(BoolTrash[4])
{
D3DXMatrixTranslation(&tripler, TrashPositions[4].x +40,TrashPositions[4].y+14,TrashPositions[4].z+0);
D3DXMatrixScaling(&grow, .1,.1,.1);
D3DXMatrixMultiply(&tripler, &grow, &tripler);
Device->SetTransform(D3DTS_WORLD, &tripler);
tank.Draw(NULL);
}
//
//Tank2
//
if(BoolTrash[5])
{
D3DXMatrixTranslation(&tripler, TrashPositions[5].x +40,TrashPositions[5].y+14,TrashPositions[5].z+0);
D3DXMatrixScaling(&grow, .1,.1,.1);
D3DXMatrixMultiply(&tripler, &grow, &tripler);
Device->SetTransform(D3DTS_WORLD, &tripler);
tank.Draw(NULL);
}
//
//Table1
//
if(BoolTrash[6])
{
D3DXMatrixTranslation(&tripler, TrashPositions[6].x +0,TrashPositions[6].y,TrashPositions[6].z-10);
D3DXMatrixScaling(&grow, 10,10,10);
D3DXMatrixMultiply(&tripler, &grow, &tripler);
Device->SetTransform(D3DTS_WORLD, &tripler);
Table.Draw(NULL);
}
//
//Table2
//
if(BoolTrash[7])
{
D3DXMatrixTranslation(&tripler, TrashPositions[7].x +0,TrashPositions[7].y,TrashPositions[7].z-10);
D3DXMatrixScaling(&grow,10,10,10);
D3DXMatrixMultiply(&tripler, &grow, &tripler);
Device->SetTransform(D3DTS_WORLD, &tripler);
Table.Draw(NULL);
}
//
//Ton1
//
if(BoolTrash[8])
{
D3DXMatrixTranslation(&tripler, TrashPositions[8].x +0,TrashPositions[8].y,TrashPositions[8].z-10);
D3DXMatrixScaling(&grow,10,10,10);
D3DXMatrixMultiply(&tripler, &grow, &tripler);
Device->SetTransform(D3DTS_WORLD, &tripler);
Ton.Draw(NULL);
}
//
//Ton2
//
if(BoolTrash[9])
{
D3DXMatrixTranslation(&tripler, TrashPositions[9].x +0,TrashPositions[8].y,TrashPositions[9].z-10);
D3DXMatrixScaling(&grow,10,10,10);
D3DXMatrixMultiply(&tripler, &grow, &tripler);
Device->SetTransform(D3DTS_WORLD, &tripler);
Ton.Draw(NULL);
}
for(int i = 0; i < numbertrees; i++)
{
D3DXMatrixTranslation(&tripler, TreePositions[i].x +0,TreePositions[i].y,TreePositions[i].z-10);
D3DXMatrixScaling(&grow,5,5,5);
D3DXMatrixMultiply(&tripler, &grow, &tripler);
Device->SetTransform(D3DTS_WORLD, &tripler);
Tree.Draw(NULL);
}
if(messageDone)
{
if(allfound)
{
sprintf(buffers, "Seconds taken to find all objects: %i", seconds);
::MessageBoxA(0, buffers, "Congratulations", 0);
//::PostQuitMessage(0);
messageDone = false;
}
}
renderSkybox(Device, TheCamera);
DrawMinimap();
Device->EndScene();
Device->Present(0, 0, 0, 0);
}
if(GetTickCount() - dwFinalTick > 1000)
{
seconds = seconds + 1;
dwInitialTick = dwFinalTick;
dwFinalTick = GetTickCount();
countDown = countDown+ 1;
}
return true;
}
void IrrDriver::renderScene(scene::ICameraSceneNode * const camnode, unsigned pointlightcount, std::vector<GlowData>& glows, float dt, bool hasShadow, bool forceRTT)
{
glBindBufferBase(GL_UNIFORM_BUFFER, 0, SharedObject::ViewProjectionMatrixesUBO);
glBindBufferBase(GL_UNIFORM_BUFFER, 1, SharedObject::LightingDataUBO);
m_scene_manager->setActiveCamera(camnode);
PROFILER_PUSH_CPU_MARKER("- Draw Call Generation", 0xFF, 0xFF, 0xFF);
PrepareDrawCalls(camnode);
PROFILER_POP_CPU_MARKER();
// Shadows
{
// To avoid wrong culling, use the largest view possible
m_scene_manager->setActiveCamera(m_suncam);
if (CVS->isDefferedEnabled() &&
CVS->isShadowEnabled() && hasShadow)
{
PROFILER_PUSH_CPU_MARKER("- Shadow", 0x30, 0x6F, 0x90);
renderShadows();
PROFILER_POP_CPU_MARKER();
if (CVS->isGlobalIlluminationEnabled())
{
PROFILER_PUSH_CPU_MARKER("- RSM", 0xFF, 0x0, 0xFF);
renderRSM();
PROFILER_POP_CPU_MARKER();
}
}
m_scene_manager->setActiveCamera(camnode);
}
PROFILER_PUSH_CPU_MARKER("- Solid Pass 1", 0xFF, 0x00, 0x00);
glDepthMask(GL_TRUE);
glDepthFunc(GL_LEQUAL);
glEnable(GL_DEPTH_TEST);
glDisable(GL_BLEND);
glEnable(GL_CULL_FACE);
if (CVS->isDefferedEnabled() || forceRTT)
{
m_rtts->getFBO(FBO_NORMAL_AND_DEPTHS).Bind();
glClearColor(0., 0., 0., 0.);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
renderSolidFirstPass();
}
else
{
// We need a cleared depth buffer for some effect (eg particles depth blending)
if (GraphicsRestrictions::isDisabled(GraphicsRestrictions::GR_FRAMEBUFFER_SRGB_WORKING))
glDisable(GL_FRAMEBUFFER_SRGB);
m_rtts->getFBO(FBO_NORMAL_AND_DEPTHS).Bind();
// Bind() modifies the viewport. In order not to affect anything else,
// the viewport is just reset here and not removed in Bind().
const core::recti &vp = Camera::getActiveCamera()->getViewport();
glViewport(vp.UpperLeftCorner.X,
irr_driver->getActualScreenSize().Height - vp.LowerRightCorner.Y,
vp.LowerRightCorner.X - vp.UpperLeftCorner.X,
vp.LowerRightCorner.Y - vp.UpperLeftCorner.Y);
glClear(GL_DEPTH_BUFFER_BIT);
if (GraphicsRestrictions::isDisabled(GraphicsRestrictions::GR_FRAMEBUFFER_SRGB_WORKING))
glEnable(GL_FRAMEBUFFER_SRGB);
glBindFramebuffer(GL_FRAMEBUFFER, 0);
}
PROFILER_POP_CPU_MARKER();
// Lights
{
PROFILER_PUSH_CPU_MARKER("- Light", 0x00, 0xFF, 0x00);
if (CVS->isDefferedEnabled())
renderLights(pointlightcount, hasShadow);
PROFILER_POP_CPU_MARKER();
}
// Handle SSAO
{
PROFILER_PUSH_CPU_MARKER("- SSAO", 0xFF, 0xFF, 0x00);
ScopedGPUTimer Timer(getGPUTimer(Q_SSAO));
if (UserConfigParams::m_ssao)
renderSSAO();
PROFILER_POP_CPU_MARKER();
}
PROFILER_PUSH_CPU_MARKER("- Solid Pass 2", 0x00, 0x00, 0xFF);
if (CVS->isDefferedEnabled() || forceRTT)
{
m_rtts->getFBO(FBO_COLORS).Bind();
SColor clearColor(0, 150, 150, 150);
if (World::getWorld() != NULL)
clearColor = World::getWorld()->getClearColor();
glClearColor(clearColor.getRed() / 255.f, clearColor.getGreen() / 255.f,
clearColor.getBlue() / 255.f, clearColor.getAlpha() / 255.f);
glClear(GL_COLOR_BUFFER_BIT);
glDepthMask(GL_FALSE);
}
renderSolidSecondPass();
PROFILER_POP_CPU_MARKER();
if (getNormals())
{
m_rtts->getFBO(FBO_NORMAL_AND_DEPTHS).Bind();
renderNormalsVisualisation();
m_rtts->getFBO(FBO_COLORS).Bind();
}
// Render ambient scattering
if (CVS->isDefferedEnabled() && World::getWorld() != NULL &&
World::getWorld()->isFogEnabled())
{
PROFILER_PUSH_CPU_MARKER("- Ambient scatter", 0xFF, 0x00, 0x00);
ScopedGPUTimer Timer(getGPUTimer(Q_FOG));
renderAmbientScatter();
PROFILER_POP_CPU_MARKER();
}
{
PROFILER_PUSH_CPU_MARKER("- Skybox", 0xFF, 0x00, 0xFF);
ScopedGPUTimer Timer(getGPUTimer(Q_SKYBOX));
renderSkybox(camnode);
PROFILER_POP_CPU_MARKER();
}
// Render discrete lights scattering
if (CVS->isDefferedEnabled() && World::getWorld() != NULL &&
World::getWorld()->isFogEnabled())
{
PROFILER_PUSH_CPU_MARKER("- PointLight Scatter", 0xFF, 0x00, 0x00);
ScopedGPUTimer Timer(getGPUTimer(Q_FOG));
renderLightsScatter(pointlightcount);
PROFILER_POP_CPU_MARKER();
}
if (getRH())
{
glDisable(GL_BLEND);
m_rtts->getFBO(FBO_COLORS).Bind();
m_post_processing->renderRHDebug(m_rtts->getRH().getRTT()[0], m_rtts->getRH().getRTT()[1], m_rtts->getRH().getRTT()[2], rh_matrix, rh_extend);
}
if (getGI())
{
glDisable(GL_BLEND);
m_rtts->getFBO(FBO_COLORS).Bind();
m_post_processing->renderGI(rh_matrix, rh_extend, m_rtts->getRH().getRTT()[0], m_rtts->getRH().getRTT()[1], m_rtts->getRH().getRTT()[2]);
}
PROFILER_PUSH_CPU_MARKER("- Glow", 0xFF, 0xFF, 0x00);
// Render anything glowing.
if (!m_mipviz && !m_wireframe && UserConfigParams::m_glow)
{
ScopedGPUTimer Timer(getGPUTimer(Q_GLOW));
irr_driver->setPhase(GLOW_PASS);
renderGlow(glows);
} // end glow
PROFILER_POP_CPU_MARKER();
PROFILER_PUSH_CPU_MARKER("- Lensflare/godray", 0x00, 0xFF, 0xFF);
computeSunVisibility();
PROFILER_POP_CPU_MARKER();
// Render transparent
{
PROFILER_PUSH_CPU_MARKER("- Transparent Pass", 0xFF, 0x00, 0x00);
ScopedGPUTimer Timer(getGPUTimer(Q_TRANSPARENT));
renderTransparent();
PROFILER_POP_CPU_MARKER();
}
m_sync = glFenceSync(GL_SYNC_GPU_COMMANDS_COMPLETE, 0);
// Render particles
{
PROFILER_PUSH_CPU_MARKER("- Particles", 0xFF, 0xFF, 0x00);
ScopedGPUTimer Timer(getGPUTimer(Q_PARTICLES));
renderParticles();
PROFILER_POP_CPU_MARKER();
}
if (!CVS->isDefferedEnabled() && !forceRTT)
{
glDisable(GL_FRAMEBUFFER_SRGB);
glDisable(GL_DEPTH_TEST);
glDepthMask(GL_FALSE);
return;
}
// Ensure that no object will be drawn after that by using invalid pass
irr_driver->setPhase(PASS_COUNT);
}
void IrrDriver::renderScene(scene::ICameraSceneNode * const camnode, unsigned pointlightcount, std::vector<GlowData>& glows, float dt, bool hasShadow, bool forceRTT)
{
glBindBufferBase(GL_UNIFORM_BUFFER, 0, SharedObject::ViewProjectionMatrixesUBO);
m_scene_manager->setActiveCamera(camnode);
PROFILER_PUSH_CPU_MARKER("- Draw Call Generation", 0xFF, 0xFF, 0xFF);
PrepareDrawCalls(camnode);
PROFILER_POP_CPU_MARKER();
// Shadows
{
// To avoid wrong culling, use the largest view possible
m_scene_manager->setActiveCamera(m_suncam);
if (!m_mipviz && !m_wireframe && UserConfigParams::m_dynamic_lights &&
UserConfigParams::m_shadows && !irr_driver->needUBOWorkaround() && hasShadow)
{
PROFILER_PUSH_CPU_MARKER("- Shadow", 0x30, 0x6F, 0x90);
renderShadows();
PROFILER_POP_CPU_MARKER();
if (UserConfigParams::m_gi)
{
PROFILER_PUSH_CPU_MARKER("- RSM", 0xFF, 0x0, 0xFF);
renderRSM();
PROFILER_POP_CPU_MARKER();
}
}
m_scene_manager->setActiveCamera(camnode);
}
PROFILER_PUSH_CPU_MARKER("- Solid Pass 1", 0xFF, 0x00, 0x00);
glDepthMask(GL_TRUE);
glDepthFunc(GL_LEQUAL);
glEnable(GL_DEPTH_TEST);
glDisable(GL_BLEND);
glEnable(GL_CULL_FACE);
if (UserConfigParams::m_dynamic_lights || forceRTT)
{
m_rtts->getFBO(FBO_NORMAL_AND_DEPTHS).Bind();
glClearColor(0., 0., 0., 0.);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
renderSolidFirstPass();
}
PROFILER_POP_CPU_MARKER();
// Lights
{
PROFILER_PUSH_CPU_MARKER("- Light", 0x00, 0xFF, 0x00);
if (UserConfigParams::m_dynamic_lights)
renderLights(pointlightcount, hasShadow);
PROFILER_POP_CPU_MARKER();
}
// Handle SSAO
{
PROFILER_PUSH_CPU_MARKER("- SSAO", 0xFF, 0xFF, 0x00);
ScopedGPUTimer Timer(getGPUTimer(Q_SSAO));
if (UserConfigParams::m_ssao)
renderSSAO();
PROFILER_POP_CPU_MARKER();
}
PROFILER_PUSH_CPU_MARKER("- Solid Pass 2", 0x00, 0x00, 0xFF);
if (UserConfigParams::m_dynamic_lights || forceRTT)
{
m_rtts->getFBO(FBO_COLORS).Bind();
SColor clearColor(0, 150, 150, 150);
if (World::getWorld() != NULL)
clearColor = World::getWorld()->getClearColor();
glClearColor(clearColor.getRed() / 255.f, clearColor.getGreen() / 255.f,
clearColor.getBlue() / 255.f, clearColor.getAlpha() / 255.f);
glClear(GL_COLOR_BUFFER_BIT);
glDepthMask(GL_FALSE);
}
renderSolidSecondPass();
PROFILER_POP_CPU_MARKER();
if (getNormals())
{
m_rtts->getFBO(FBO_NORMAL_AND_DEPTHS).Bind();
renderNormalsVisualisation();
m_rtts->getFBO(FBO_COLORS).Bind();
}
if (UserConfigParams::m_dynamic_lights && World::getWorld() != NULL &&
World::getWorld()->isFogEnabled())
{
PROFILER_PUSH_CPU_MARKER("- Fog", 0xFF, 0x00, 0x00);
m_post_processing->renderFog();
PROFILER_POP_CPU_MARKER();
}
PROFILER_PUSH_CPU_MARKER("- Skybox", 0xFF, 0x00, 0xFF);
renderSkybox(camnode);
PROFILER_POP_CPU_MARKER();
if (getRH())
{
m_rtts->getFBO(FBO_COLORS).Bind();
m_post_processing->renderRHDebug(m_rtts->getRH().getRTT()[0], m_rtts->getRH().getRTT()[1], m_rtts->getRH().getRTT()[2], rh_matrix, rh_extend);
}
if (getGI())
{
m_rtts->getFBO(FBO_COLORS).Bind();
m_post_processing->renderGI(rh_matrix, rh_extend, m_rtts->getRH().getRTT()[0], m_rtts->getRH().getRTT()[1], m_rtts->getRH().getRTT()[2]);
}
PROFILER_PUSH_CPU_MARKER("- Glow", 0xFF, 0xFF, 0x00);
// Render anything glowing.
if (!m_mipviz && !m_wireframe && UserConfigParams::m_glow)
{
irr_driver->setPhase(GLOW_PASS);
renderGlow(glows);
} // end glow
PROFILER_POP_CPU_MARKER();
PROFILER_PUSH_CPU_MARKER("- Lensflare/godray", 0x00, 0xFF, 0xFF);
computeSunVisibility();
PROFILER_POP_CPU_MARKER();
// Render transparent
{
PROFILER_PUSH_CPU_MARKER("- Transparent Pass", 0xFF, 0x00, 0x00);
ScopedGPUTimer Timer(getGPUTimer(Q_TRANSPARENT));
renderTransparent();
PROFILER_POP_CPU_MARKER();
}
m_sync = glFenceSync(GL_SYNC_GPU_COMMANDS_COMPLETE, 0);
// Render particles
{
PROFILER_PUSH_CPU_MARKER("- Particles", 0xFF, 0xFF, 0x00);
ScopedGPUTimer Timer(getGPUTimer(Q_PARTICLES));
renderParticles();
PROFILER_POP_CPU_MARKER();
}
if (!UserConfigParams::m_dynamic_lights && !forceRTT)
{
glDisable(GL_FRAMEBUFFER_SRGB);
glDisable(GL_DEPTH_TEST);
glDepthMask(GL_FALSE);
return;
}
// Ensure that no object will be drawn after that by using invalid pass
irr_driver->setPhase(PASS_COUNT);
}
void IrrDriver::renderGLSL(float dt)
{
World *world = World::getWorld(); // Never NULL.
// Overrides
video::SOverrideMaterial &overridemat = m_video_driver->getOverrideMaterial();
overridemat.EnablePasses = scene::ESNRP_SOLID | scene::ESNRP_TRANSPARENT;
overridemat.EnableFlags = 0;
if (m_wireframe)
{
overridemat.Material.Wireframe = 1;
overridemat.EnableFlags |= video::EMF_WIREFRAME;
}
if (m_mipviz)
{
overridemat.Material.MaterialType = m_shaders->getShader(ES_MIPVIZ);
overridemat.EnableFlags |= video::EMF_MATERIAL_TYPE;
overridemat.EnablePasses = scene::ESNRP_SOLID;
}
// Get a list of all glowing things. The driver's list contains the static ones,
// here we add items, as they may disappear each frame.
std::vector<GlowData> glows = m_glowing;
std::vector<GlowNode *> transparent_glow_nodes;
ItemManager * const items = ItemManager::get();
const u32 itemcount = items->getNumberOfItems();
u32 i;
// For each static node, give it a glow representation
const u32 staticglows = glows.size();
for (i = 0; i < staticglows; i++)
{
scene::ISceneNode * const node = glows[i].node;
const float radius = (node->getBoundingBox().getExtent().getLength() / 2) * 2.0f;
GlowNode * const repnode = new GlowNode(irr_driver->getSceneManager(), radius);
repnode->setPosition(node->getTransformedBoundingBox().getCenter());
transparent_glow_nodes.push_back(repnode);
}
for (i = 0; i < itemcount; i++)
{
Item * const item = items->getItem(i);
if (!item) continue;
const Item::ItemType type = item->getType();
if (type != Item::ITEM_NITRO_BIG && type != Item::ITEM_NITRO_SMALL &&
type != Item::ITEM_BONUS_BOX && type != Item::ITEM_BANANA && type != Item::ITEM_BUBBLEGUM)
continue;
LODNode * const lod = (LODNode *) item->getSceneNode();
if (!lod->isVisible()) continue;
const int level = lod->getLevel();
if (level < 0) continue;
scene::ISceneNode * const node = lod->getAllNodes()[level];
node->updateAbsolutePosition();
GlowData dat;
dat.node = node;
dat.r = 1.0f;
dat.g = 1.0f;
dat.b = 1.0f;
const video::SColorf &c = ItemManager::getGlowColor(type);
dat.r = c.getRed();
dat.g = c.getGreen();
dat.b = c.getBlue();
glows.push_back(dat);
// Push back its representation too
const float radius = (node->getBoundingBox().getExtent().getLength() / 2) * 2.0f;
GlowNode * const repnode = new GlowNode(irr_driver->getSceneManager(), radius);
repnode->setPosition(node->getTransformedBoundingBox().getCenter());
transparent_glow_nodes.push_back(repnode);
}
// Start the RTT for post-processing.
// We do this before beginScene() because we want to capture the glClear()
// because of tracks that do not have skyboxes (generally add-on tracks)
m_post_processing->begin();
m_video_driver->setRenderTarget(m_rtts->getRTT(RTT_COLOR), false, false);
m_video_driver->beginScene(/*backBuffer clear*/ true, /*zBuffer*/ true,
world->getClearColor());
// Clear normal and depth to zero
m_video_driver->setRenderTarget(m_rtts->getRTT(RTT_NORMAL_AND_DEPTH), true, false, video::SColor(0,0,0,0));
// Clear specular map to zero
m_video_driver->setRenderTarget(m_rtts->getRTT(RTT_SPECULARMAP), true, false, video::SColor(0,0,0,0));
irr_driver->getVideoDriver()->enableMaterial2D();
RaceGUIBase *rg = world->getRaceGUI();
if (rg) rg->update(dt);
for(unsigned int cam = 0; cam < Camera::getNumCameras(); cam++)
{
Camera * const camera = Camera::getCamera(cam);
scene::ICameraSceneNode * const camnode = camera->getCameraSceneNode();
#ifdef ENABLE_PROFILER
std::ostringstream oss;
oss << "drawAll() for kart " << cam << std::flush;
PROFILER_PUSH_CPU_MARKER(oss.str().c_str(), (cam+1)*60,
0x00, 0x00);
#endif
camera->activate();
rg->preRenderCallback(camera); // adjusts start referee
const u32 bgnodes = m_background.size();
/* if (bgnodes)
{
// If there are background nodes (3d skybox), draw them now.
m_video_driver->setRenderTarget(m_rtts->getRTT(RTT_COLOR), false, false);
m_renderpass = scene::ESNRP_SKY_BOX;
m_scene_manager->drawAll(m_renderpass);
const video::SOverrideMaterial prev = overridemat;
overridemat.Enabled = 1;
overridemat.EnableFlags = video::EMF_MATERIAL_TYPE;
overridemat.Material.MaterialType = video::EMT_TRANSPARENT_ALPHA_CHANNEL_REF;
for (i = 0; i < bgnodes; i++)
{
m_background[i]->setPosition(camnode->getPosition() * 0.97f);
m_background[i]->updateAbsolutePosition();
m_background[i]->render();
}
overridemat = prev;
m_video_driver->setRenderTarget(m_rtts->getRTT(RTT_COLOR), false, true);
}*/
// Fire up the MRT
irr_driver->getVideoDriver()->setRenderTarget(irr_driver->getRTT(RTT_NORMAL_AND_DEPTH), false, false);
PROFILER_PUSH_CPU_MARKER("- Solid Pass 1", 0xFF, 0x00, 0x00);
m_renderpass = scene::ESNRP_CAMERA | scene::ESNRP_SOLID;
glDepthFunc(GL_LEQUAL);
glEnable(GL_DEPTH_TEST);
glDisable(GL_ALPHA_TEST);
glDepthMask(GL_TRUE);
glDisable(GL_BLEND);
irr_driver->setPhase(SOLID_NORMAL_AND_DEPTH_PASS);
m_scene_manager->drawAll(m_renderpass);
irr_driver->setProjMatrix(irr_driver->getVideoDriver()->getTransform(video::ETS_PROJECTION));
irr_driver->setViewMatrix(irr_driver->getVideoDriver()->getTransform(video::ETS_VIEW));
irr_driver->genProjViewMatrix();
PROFILER_POP_CPU_MARKER();
// Todo : reenable glow and shadows
//ShadowImportanceProvider * const sicb = (ShadowImportanceProvider *)
// irr_driver->getCallback(ES_SHADOW_IMPORTANCE);
//sicb->updateIPVMatrix();
// Used to cull glowing items & lights
const core::aabbox3df cambox = camnode->getViewFrustum()->getBoundingBox();
PROFILER_PUSH_CPU_MARKER("- Shadow", 0x30, 0x6F, 0x90);
// Shadows
if (!m_mipviz && !m_wireframe && UserConfigParams::m_shadows)
//&& World::getWorld()->getTrack()->hasShadows())
{
renderShadows(camnode, camera);
}
PROFILER_POP_CPU_MARKER();
PROFILER_PUSH_CPU_MARKER("- Light", 0x00, 0xFF, 0x00);
// Lights
renderLights(cambox, camnode, overridemat, cam, dt);
PROFILER_POP_CPU_MARKER();
PROFILER_PUSH_CPU_MARKER("- Solid Pass 2", 0x00, 0x00, 0xFF);
irr_driver->setPhase(SOLID_LIT_PASS);
glEnable(GL_DEPTH_TEST);
glDisable(GL_ALPHA_TEST);
glDepthMask(GL_FALSE);
glDisable(GL_BLEND);
m_renderpass = scene::ESNRP_CAMERA | scene::ESNRP_SOLID;
m_scene_manager->drawAll(m_renderpass);
PROFILER_POP_CPU_MARKER();
if (World::getWorld()->getTrack()->isFogEnabled())
{
PROFILER_PUSH_CPU_MARKER("- Fog", 0xFF, 0x00, 0x00);
m_post_processing->renderFog(irr_driver->getInvProjMatrix());
PROFILER_POP_CPU_MARKER();
}
PROFILER_PUSH_CPU_MARKER("- Glow", 0xFF, 0xFF, 0x00);
// Render anything glowing.
if (!m_mipviz && !m_wireframe)
{
irr_driver->setPhase(GLOW_PASS);
renderGlow(overridemat, glows, cambox, cam);
} // end glow
PROFILER_POP_CPU_MARKER();
PROFILER_PUSH_CPU_MARKER("- Skybox", 0xFF, 0x00, 0xFF);
renderSkybox();
PROFILER_POP_CPU_MARKER();
PROFILER_PUSH_CPU_MARKER("- Lensflare/godray", 0x00, 0xFF, 0xFF);
// Is the lens flare enabled & visible? Check last frame's query.
const bool hasflare = World::getWorld()->getTrack()->hasLensFlare();
const bool hasgodrays = World::getWorld()->getTrack()->hasGodRays();
if (true)//hasflare || hasgodrays)
{
irr::video::COpenGLDriver* gl_driver = (irr::video::COpenGLDriver*)m_device->getVideoDriver();
GLuint res = 0;
if (m_query_issued)
gl_driver->extGlGetQueryObjectuiv(m_lensflare_query, GL_QUERY_RESULT, &res);
m_post_processing->setSunPixels(res);
// Prepare the query for the next frame.
glColorMask(GL_FALSE, GL_FALSE, GL_FALSE, GL_FALSE);
gl_driver->extGlBeginQuery(GL_SAMPLES_PASSED_ARB, m_lensflare_query);
m_scene_manager->setCurrentRendertime(scene::ESNRP_SOLID);
m_scene_manager->drawAll(scene::ESNRP_CAMERA);
irr_driver->setPhase(GLOW_PASS);
m_sun_interposer->render();
gl_driver->extGlEndQuery(GL_SAMPLES_PASSED_ARB);
m_query_issued = true;
m_lensflare->setStrength(res / 4000.0f);
if (hasflare)
m_lensflare->OnRegisterSceneNode();
// Make sure the color mask is reset
glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
}
PROFILER_POP_CPU_MARKER();
// We need to re-render camera due to the per-cam-node hack.
PROFILER_PUSH_CPU_MARKER("- Transparent Pass", 0xFF, 0x00, 0x00);
irr_driver->setPhase(TRANSPARENT_PASS);
m_renderpass = scene::ESNRP_CAMERA | scene::ESNRP_TRANSPARENT;
glEnable(GL_DEPTH_TEST);
glDisable(GL_ALPHA_TEST);
glDepthMask(GL_FALSE);
glEnable(GL_BLEND);
glBlendEquation(GL_FUNC_ADD);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glDisable(GL_CULL_FACE);
m_scene_manager->drawAll(m_renderpass);
PROFILER_POP_CPU_MARKER();
PROFILER_PUSH_CPU_MARKER("- Particles", 0xFF, 0xFF, 0x00);
m_renderpass = scene::ESNRP_CAMERA | scene::ESNRP_TRANSPARENT_EFFECT;
glDepthMask(GL_FALSE);
glDisable(GL_CULL_FACE);
glEnable(GL_BLEND);
glBlendEquation(GL_FUNC_ADD);
m_scene_manager->drawAll(m_renderpass);
PROFILER_POP_CPU_MARKER();
PROFILER_PUSH_CPU_MARKER("- Displacement", 0x00, 0x00, 0xFF);
// Handle displacing nodes, if any
const u32 displacingcount = m_displacing.size();
if (displacingcount)
{
renderDisplacement(overridemat, cam);
}
PROFILER_POP_CPU_MARKER();
// Drawing for this cam done, cleanup
const u32 glowrepcount = transparent_glow_nodes.size();
for (i = 0; i < glowrepcount; i++)
{
transparent_glow_nodes[i]->remove();
transparent_glow_nodes[i]->drop();
}
PROFILER_POP_CPU_MARKER();
// Note that drawAll must be called before rendering
// the bullet debug view, since otherwise the camera
// is not set up properly. This is only used for
// the bullet debug view.
if (UserConfigParams::m_artist_debug_mode)
World::getWorld()->getPhysics()->draw();
} // for i<world->getNumKarts()
PROFILER_PUSH_CPU_MARKER("Postprocessing", 0xFF, 0xFF, 0x00);
// Render the post-processed scene
m_post_processing->render();
PROFILER_POP_CPU_MARKER();
// Set the viewport back to the full screen for race gui
m_video_driver->setViewPort(core::recti(0, 0,
UserConfigParams::m_width,
UserConfigParams::m_height));
for(unsigned int i=0; i<Camera::getNumCameras(); i++)
{
Camera *camera = Camera::getCamera(i);
char marker_name[100];
sprintf(marker_name, "renderPlayerView() for kart %d", i);
PROFILER_PUSH_CPU_MARKER(marker_name, 0x00, 0x00, (i+1)*60);
rg->renderPlayerView(camera, dt);
PROFILER_POP_CPU_MARKER();
} // for i<getNumKarts
PROFILER_PUSH_CPU_MARKER("GUIEngine", 0x75, 0x75, 0x75);
// Either render the gui, or the global elements of the race gui.
GUIEngine::render(dt);
PROFILER_POP_CPU_MARKER();
// Render the profiler
if(UserConfigParams::m_profiler_enabled)
{
PROFILER_DRAW();
}
#ifdef DEBUG
drawDebugMeshes();
#endif
PROFILER_PUSH_CPU_MARKER("EndSccene", 0x45, 0x75, 0x45);
m_video_driver->endScene();
PROFILER_POP_CPU_MARKER();
getPostProcessing()->update(dt);
}
void IrrDriver::renderScene(scene::ICameraSceneNode * const camnode, unsigned pointlightcount, std::vector<GlowData>& glows, float dt, bool hasShadow, bool forceRTT)
{
glBindBufferBase(GL_UNIFORM_BUFFER, 0, SharedObject::ViewProjectionMatrixesUBO);
// Shadows
{
PROFILER_PUSH_CPU_MARKER("- Shadow", 0x30, 0x6F, 0x90);
ScopedGPUTimer Timer(getGPUTimer(Q_SHADOWS));
// To avoid wrong culling, use the largest view possible
m_scene_manager->setActiveCamera(m_suncam);
if (!m_mipviz && !m_wireframe && UserConfigParams::m_dynamic_lights &&
UserConfigParams::m_shadows && !irr_driver->needUBOWorkaround() && hasShadow)
renderShadows();
m_scene_manager->setActiveCamera(camnode);
PROFILER_POP_CPU_MARKER();
}
PROFILER_PUSH_CPU_MARKER("- Solid Pass 1", 0xFF, 0x00, 0x00);
renderSolidFirstPass();
PROFILER_POP_CPU_MARKER();
// Lights
{
PROFILER_PUSH_CPU_MARKER("- Light", 0x00, 0xFF, 0x00);
renderLights(pointlightcount);
PROFILER_POP_CPU_MARKER();
}
// Handle SSAO
{
PROFILER_PUSH_CPU_MARKER("- SSAO", 0xFF, 0xFF, 0x00);
ScopedGPUTimer Timer(getGPUTimer(Q_SSAO));
if (UserConfigParams::m_ssao)
renderSSAO();
PROFILER_POP_CPU_MARKER();
}
PROFILER_PUSH_CPU_MARKER("- Solid Pass 2", 0x00, 0x00, 0xFF);
if (!UserConfigParams::m_dynamic_lights && ! forceRTT)
{
glEnable(GL_FRAMEBUFFER_SRGB);
glBindFramebuffer(GL_FRAMEBUFFER, 0);
}
else
m_rtts->getFBO(FBO_COLORS).Bind();
renderSolidSecondPass();
PROFILER_POP_CPU_MARKER();
if (UserConfigParams::m_dynamic_lights && World::getWorld() != NULL &&
World::getWorld()->isFogEnabled())
{
PROFILER_PUSH_CPU_MARKER("- Fog", 0xFF, 0x00, 0x00);
m_post_processing->renderFog();
PROFILER_POP_CPU_MARKER();
}
PROFILER_PUSH_CPU_MARKER("- Skybox", 0xFF, 0x00, 0xFF);
renderSkybox(camnode);
PROFILER_POP_CPU_MARKER();
if (getRH())
{
glEnable(GL_PROGRAM_POINT_SIZE);
m_rtts->getFBO(FBO_COLORS).Bind();
glUseProgram(FullScreenShader::RHDebug::Program);
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_3D, m_rtts->getRH().getRTT()[0]);
glActiveTexture(GL_TEXTURE1);
glBindTexture(GL_TEXTURE_3D, m_rtts->getRH().getRTT()[1]);
glActiveTexture(GL_TEXTURE2);
glBindTexture(GL_TEXTURE_3D, m_rtts->getRH().getRTT()[2]);
FullScreenShader::RHDebug::setUniforms(rh_matrix, rh_extend, 0, 1, 2);
glDrawArrays(GL_POINTS, 0, 32 * 16 * 32);
glDisable(GL_PROGRAM_POINT_SIZE);
}
if (getGI())
{
m_rtts->getFBO(FBO_COLORS).Bind();
m_post_processing->renderGI(rh_matrix, rh_extend, m_rtts->getRH().getRTT()[0], m_rtts->getRH().getRTT()[1], m_rtts->getRH().getRTT()[2]);
}
PROFILER_PUSH_CPU_MARKER("- Glow", 0xFF, 0xFF, 0x00);
// Render anything glowing.
if (!m_mipviz && !m_wireframe && UserConfigParams::m_glow)
{
irr_driver->setPhase(GLOW_PASS);
renderGlow(glows);
} // end glow
PROFILER_POP_CPU_MARKER();
PROFILER_PUSH_CPU_MARKER("- Lensflare/godray", 0x00, 0xFF, 0xFF);
computeSunVisibility();
PROFILER_POP_CPU_MARKER();
// Render transparent
{
PROFILER_PUSH_CPU_MARKER("- Transparent Pass", 0xFF, 0x00, 0x00);
ScopedGPUTimer Timer(getGPUTimer(Q_TRANSPARENT));
renderTransparent();
PROFILER_POP_CPU_MARKER();
}
// Render particles
{
PROFILER_PUSH_CPU_MARKER("- Particles", 0xFF, 0xFF, 0x00);
ScopedGPUTimer Timer(getGPUTimer(Q_PARTICLES));
renderParticles();
PROFILER_POP_CPU_MARKER();
}
if (!UserConfigParams::m_dynamic_lights && !forceRTT)
{
glDisable(GL_FRAMEBUFFER_SRGB);
glDisable(GL_DEPTH_TEST);
glDepthMask(GL_FALSE);
return;
}
// Ensure that no object will be drawn after that by using invalid pass
irr_driver->setPhase(PASS_COUNT);
}
