RenderableIterator& RenderableIterator::erase( RenderableIterator& item_to_remove )
{
Renderable* pValueToErase = *item_to_remove;
RenderLayers::iterator layerElements = theWorld.GetLayers().find( pValueToErase->GetLayer() );
if (layerElements != theWorld.GetLayers().end())
{
RenderList::iterator element = (*layerElements).second.begin();
while ( element != (*layerElements).second.end() )
{
if ( *element == pValueToErase)
{
_myIterator = (*layerElements).second.erase(element);
// Have to force to next layer.
// Let our ++ operator do it's magic.
if ( _myIterator == (*layerElements).second.end() )
{
++item_to_remove;
}
else
{
_ptr = *_myIterator;
}
return *this;
}
++element;
}
}
return *this;
}
Renderable* Renderable::Lines(const std::vector<Vec3f> &verts, Material *material) {
Renderable *renderable;
float *vertexBuffer;
unsigned int *indexBuffer;
unsigned int size;
unsigned int i;
size = (unsigned int)verts.size();
renderable = new Renderable();
vertexBuffer = new float[size * 3];
indexBuffer = new unsigned int[size];
for(i=0; i < size; i++) {
vertexBuffer[3*i ] = verts[i].x;
vertexBuffer[3*i+1] = verts[i].y;
vertexBuffer[3*i+2] = verts[i].z;
indexBuffer[i] = i;
}
renderable->setMaterial(material);
renderable->setAttribBuffer("position", size, GL_FLOAT, 3, &vertexBuffer[0]);
renderable->setIndexBuffer(size, &indexBuffer[0]);
renderable->setDrawMode(GL_LINE_STRIP);
delete vertexBuffer;
delete indexBuffer;
return renderable;
}
void Level::loadExit(MvUint tileX, MvUint tileY)
{
LOGME_CALL("Level::loadExit");
LOGME_DEBUG("Exit at %d, %d", tileX, tileY);
auto e = mEcsContext.e();
auto c = mEcsContext.c();
EngineContext& ctx = mEngineContext;
MvAnimation::Ptr aSpawn(new MvAnimation(RepeatMode::Loop));
for (int i = 0; i < 3; ++i) {
StaticDrawable::Ptr ptr(new StaticDrawable(ctx, Tex::Blob, BlueSpawn[i]));
aSpawn->addDrawable(std::move(ptr));
aSpawn->addFrame(i, sf::milliseconds(240));
}
Entity eSpawn = createEntity();
CrawlComponents& cSpawn = c->attach<Transform, Renderable, Sensor>(eSpawn);
Renderable* cRenderable = cSpawn.get<Renderable>();
Sensor* cSensor = cSpawn.get<Sensor>();
Transform* cTransform = cSpawn.get<Transform>();
cRenderable->setLayer(def::layer::BackgroundNear);
cRenderable->setDrawable(std::move(aSpawn));
cTransform->setPosition(tileX * TW, tileY * TH);
cSensor->setShapeCircle(2.f, sf::Vector2f(tileX * TW, tileY * TH));
cSensor->setCollisionCategory(Collision::World);
cSensor->setCollisionWith(Collision::Player);
cSensor->setCategory(Category::ExitSensor);
mEcsContext.s()->get<PhysicsSystem>()->initialize(eSpawn);
}
bool PointCloudRenderer::renderImpl(SoSeparator *ivRoot, Renderable &renderable)
{
//Being here without a point cloud is a bug.
assert(renderable.has_pointcloud() || renderable.has_pointcloud2());
//Create the node subtree of the renderable if necessary.
if(!ivRoot->getNumChildren())
{
createNodes(ivRoot, renderable);
}
setScale(ivRoot, renderable);
//Get the nodes to insert the point data into.
SoMaterial * mat = static_cast<SoMaterial *>(ivRoot->getChild(3));
SoCoordinate3 * coord =
static_cast<SoCoordinate3 *>(ivRoot->getChild(2));
//Read the point data into Inventor structures.
std::vector<SbVec3f> points;
std::vector<SbColor> colors;
int point_size = fillPointList(renderable, points,colors);
//If points were parsed or the input meant to send no points,
//set the new point cloud points and colors.
if(points.size() || !point_size)
{
//Insert the inventor structures in to the
coord->point.setValues(0,points.size(), &points[0]);
mat->diffuseColor.setValues(0,colors.size(), &colors[0]);
}
return points.size() > 0;
}
void RenderablePlaneProjection::setTarget(std::string body) {
if (body == "")
return;
std::vector<SceneGraphNode*> nodes = OsEng.renderEngine().scene()->allSceneGraphNodes();
Renderable* possibleTarget;
bool hasBody, found = false;
std::string targetBody;
for (auto node : nodes)
{
possibleTarget = node->renderable();
if (possibleTarget != nullptr) {
hasBody = possibleTarget->hasBody();
if (hasBody && possibleTarget->getBody(targetBody) && (targetBody == body)) {
_target.node = node->name(); // get name from propertyOwner
found = true;
break;
}
}
}
if (found) {
_target.body = body;
_target.frame = openspace::SpiceManager::ref().frameFromBody(body);
}
}
void Level::ReadTee(char* tee)
{
std::stringstream ss(tee);
glm::vec3 pos;
unsigned int tileid;
ss >> tileid >> pos.x >> pos.y >> pos.z;
_tee = new Tee;
_tee->Initialize();
_tee->SetTile(tileid - 1);
// Load Renderable for circle
// Scale appropriately
// Position according to the stringstream
Renderable *r = new Renderable;
r->Initialize();
Renderable::Color(glm::vec4(0.f, 0.f, 1.f, 1.f));
r->LoadFromFile("Models/circle.obj");
r->PostLoad();
_tee->SetRenderable(r);
_tee->GetMatrix()->Position(pos + glm::vec3(0.f, .01f, 0.f));
_tee->GetMatrix()->Scale(0.075f);
}
int main(int argc, char** argv) {
//Init block
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
glutInitWindowSize(width, height);
glutInitWindowPosition(WIN_POS_X, WIN_POS_Y);
glutInit(&argc, argv);
//Read the object
r.read("objects/f16.obj");
r.normalize();
r.center();
path = readMoves("paths/spiral.path", 0.01, false);
moveObj(); //Position the object for the initial showing
//Create an appropriately named window
window = glutCreateWindow(r.getName().c_str());
//Set up the handlers
glutReshapeFunc(reshapeHandler);
glutDisplayFunc(displayHandler);
glutKeyboardFunc(keypressHandler);
glutMainLoop();
return 0;
}
std::vector<Object*> Scene::picking(const Vec2& point) const
{
//var dec
std::vector<Object*> pickedList;
std::function<void(Object* obj)> auxPicking = nullptr;
//aux fun
auxPicking=[&](Object* obj)
{
//pick
Renderable* renderable = nullptr;
if ((renderable = obj->getComponent<Renderable>()))
{
if (renderable->isVisible())
{
const AABox2& box = renderable->getBaseBox();
const AABox2& wbox = renderable->canTransform() ? box.applay(obj->getGlobalMatrix()) : box;
if (wbox.isIntersection(point)) pickedList.push_back(obj);
}
}
//rec
if (!renderable || renderable->isVisible())
for (Object* childs : *obj)
{
auxPicking(childs);
};
};
//call aux
for (Object* obj : objects) auxPicking(obj);
//return
return pickedList;
}
void RenderManager::update()
{
Renderable *r = m_rendlist;
while (r != NULL) {
r->update();
r = r->m_next;
}
}
GLint setY(lua_State* L)
{
if(lua_isstring(L,-2))
{
Renderable* auxrender = (Core::getInstance())->getRenderable(lua_tostring(L,-2));
auxrender->move(auxrender->getX(), lua_tonumber(L,-1));
}
}
void GLSceneNode::draw()
{
QListIterator<Renderable*> it(this->objects);
while(it.hasNext()) {
Renderable *r = it.next();
r->render();
}
}
void ClientPage::PositionChanged(const Renderable& r)
{
Packet p;
p.write(PacketType::set_entity_position);
p.write(r.getID());
p.write(r.getPosition());
sendUdpPacket(p);
}
static void RenderableActivate(unsigned int aId)
{
const RenderableTemplate &renderabletemplate = Database::renderabletemplate.Get(aId);
Renderable *renderable = new Renderable(renderabletemplate, aId);
Database::renderable.Put(aId, renderable);
renderable->SetAction(RenderDrawlist);
renderable->Show();
}
void setupBounds()
{
Vec3f topLeftFront = Vec3f(-WIDTH/2., HEIGHT/2.,DEPTH/2.);
Vec3f topLeftBack = Vec3f(-WIDTH/2., HEIGHT/2.,-DEPTH/2.);
Vec3f topRightFront = Vec3f(WIDTH/2., HEIGHT/2.,DEPTH/2.);
Vec3f topRightBack = Vec3f(WIDTH/2., HEIGHT/2.,-DEPTH/2.);
Vec3f botLeftFront = Vec3f(-WIDTH/2., -HEIGHT/2.,DEPTH/2.);
Vec3f botLeftBack = Vec3f(-WIDTH/2., -HEIGHT/2.,-DEPTH/2.);
Vec3f botRightFront = Vec3f(WIDTH/2., -HEIGHT/2.,DEPTH/2.);
Vec3f botRightBack = Vec3f(WIDTH/2., -HEIGHT/2.,-DEPTH/2.);
bounds.setColour(Vec3f(0,0,1));
bounds.setFragmentShaderPath("Shaders/basic_fs.glsl");
bounds.setVertexShaderPath("Shaders/basic_vs.glsl");
bounds.setRenderMode(GL_LINES);
std::vector<Vec3f> points;
points.push_back(topLeftFront);
points.push_back(topLeftBack);
points.push_back(topLeftBack);
points.push_back(topRightBack);
points.push_back(topRightBack);
points.push_back(topRightFront);
points.push_back(topRightFront);
points.push_back(topLeftFront);
points.push_back(botLeftFront);
points.push_back(botLeftBack);
points.push_back(botLeftBack);
points.push_back(botRightBack);
points.push_back(botRightBack);
points.push_back(botRightFront);
points.push_back(botRightFront);
points.push_back(botLeftFront);
points.push_back(topLeftFront);
points.push_back(botLeftFront);
points.push_back(topRightFront);
points.push_back(botRightFront);
points.push_back(topLeftBack);
points.push_back(botLeftBack);
points.push_back(topRightBack);
points.push_back(botRightBack);
bounds.setVerts(points);
}
float PointCloudRenderer::getProtoScale(Renderable & renderable)
{
float factor = 1.0;
if(renderable.pointcloud().has_units())
{
factor = 1000.0/renderable.pointcloud().units();
}
return factor;
}
void UiRenderPass::render(Renderer* client, const DrawContext& context)
{
sLock.lock();
myDrawTimeStat->startTiming();
if(context.task == DrawContext::SceneDrawTask)
{
client->getRenderer()->beginDraw3D(context);
glPushAttrib(GL_ALL_ATTRIB_BITS);
// This is a bit of a hack. DIsable depth testing for ui stuff. We will take care of ordering.
// This may lead to depth inconsistencies wrt the background scene when drawing 3d menus, but we want te
// menus to always be visible and unoccluded by geometry.
glDisable(GL_DEPTH_TEST);
ui::Container* ui = myUiRoot;
Renderable* uiRenderable = ui->getRenderable(client);
if(uiRenderable != NULL)
{
uiRenderable->draw(context);
}
glPopAttrib();
client->getRenderer()->endDraw();
}
else if(context.task == DrawContext::OverlayDrawTask)
{
Vector2i displaySize;
// check if the tile is part of a canvas (a multi-tile grid). If it is,
// get the canvas resolution. Otherwise simply use the tile resolution.
if(context.tile->isInGrid)
{
DisplaySystem* ds = SystemManager::instance()->getDisplaySystem();
displaySize = ds->getCanvasSize();
}
else
{
displaySize = context.tile->pixelSize;
}
client->getRenderer()->beginDraw2D(context);
glPushAttrib(GL_ALL_ATTRIB_BITS);
Renderable* uiRenderable = myUiRoot->getRenderable(client);
if(uiRenderable != NULL)
{
uiRenderable->draw(context);
}
glPopAttrib();
client->getRenderer()->endDraw();
}
myDrawTimeStat->stopTiming();
sLock.unlock();
}
void ClosestHud::check(const Renderable& r, Vector pos)
{
double dist = (pos - r.getPosition()).magnitudeSquared();
if (m_dDistSquared > dist || !m_bValid) {
m_dDistSquared = dist;
m_bValid = true;
m_vecPos = r.getPosition();
m_ID = r.getID();
}
}
void SpacePage::render(const Renderable& r)
{
if (m_PlayerRenderable) {
if (r.getType() == "troll") {
m_Closest.check(r, m_PlayerRenderable->getPosition());
}
}
Gosu::Graphics& g = PageManager::Instance()->graphics();
r.draw(m_matGlobalToLocal, g.width(), g.height());
}
//----------------------------------------------------------------------------
void _ModePreViewTravelExecuteFun(Movable *mov, Any *data)
{
PX2_UNUSED(data);
Renderable *renderable = DynamicCast<Renderable>(mov);
if (renderable)
{
renderable->SetFogInfulenceParam_Height(0.001f);
renderable->SetFogInfulenceParam_Distance(0.001f);
}
}
int main() {
//Set up debug and info logging
StreamAppender *appender = new StreamAppender(Logger::DEBUG | Logger::INFO, std::cout);
Logger::add_appender(appender);
fps::enable_fps_logging(true);
//Create a window
WindowManager &window_manager = WindowManager::get_instance();
EasyWindow *easy_window = create_easy_window(640, 480);
Window *window = easy_window->window;
window->set_keyboard_callback(key_callback);
//Create an object to add to the world
Renderer *renderer = new Renderer(FLAT_VERTEX_SHADER,
FLAT_FRAGMENT_SHADER);
Mesh *mesh = new Mesh(2, Mesh::TRIANGLES);
mesh->set_vertex_attribute(0, 3, 3, g_vertex_buffer_data);
mesh->set_vertex_attribute(1, 3, 3, cube_colors);
//Create an asset to wrap all of the above
Asset *asset = new Asset;
asset->set_mesh(mesh);
asset->set_renderer(renderer);
//Create a renderable to actually draw on the screen
Renderable *renderable = new Renderable;
renderable->asset = asset;
renderable->set_position(0.0f, 0.0f, 0.3f);
easy_window->world->add_child(renderable);
//Set up the viewpoint
viewpoint = new Viewpoint;
viewpoint->set_far(100.0f);
viewpoint->set_near(1.0f);
viewpoint->set_position(0.0f, 0.0f, -0.5f);
easy_window->screen->set_viewpoint(viewpoint);
while(!window->get_should_close()) {
window->render();
window_manager.poll();
fps::fps_tick();
}
destroy_easy_window(easy_window);
delete viewpoint;
//Clean up and exit
Logger::shutdown();
delete appender;
}
void Renderer::AddRenderable(const glm::vec3& position, const glm::vec3& rotation, const glm::vec3& scale, Mesh* mesh, GLuint texture, const Frustum& frustum)
{
Renderable* renderable = new Renderable;
renderable->SetMesh(mesh);
renderable->SetModelMatrix(position, rotation, scale);
renderable->SetTexture(texture);
renderable->ApplyModelMatrix();
if (ShouldDraw(renderable, frustum))
m_Renderables.push_back(renderable);
}
void RenderManager::doRender() const
{
int camW = m_Camera->Width(), camH = m_Camera->Height();
//m_camX = _x; m_camY = _y,
double camZoom = m_Camera->Zoom(), camRot = m_Camera->Rotation(), camScale = m_Camera->Scale();
Renderable *r = m_rendlist;
while (r != NULL) {
CameraTransform trans = m_Camera->worldToScreen( r->m_posX, r->m_posY, r->m_layer);
r->draw(trans.x, trans.y, trans.zoom, trans.rot);
r = r->m_next;
}
}
// object
bool Commands::getObject(int argc, char** argv) {
Renderable* ren = Renderable::get(argv[1]);
if (ren) {
if (ren->getType() != OBJ) {
fprintf(stderr, "Commands::getObject ERROR Renderable with name %s already exists and has type %s\n",
argv[1], toCstr(ren->getType()));
CommandLine::clearState();
return false;
}
} else {
Renderable::create(OBJ, argv[1]);
}
return true;
}
bool FrameRenderer::renderImpl(SoSeparator * ivRoot, Renderable &renderable)
{
SoSeparator * worldIVRoot = GraspItGUI::getInstance()->getIVmgr()->getWorld()->getIVRoot();
SbName pc2Name("PointCloudRoot2");
SoNodeList pointCloud2 = getChildByName(worldIVRoot, pc2Name);
assert(renderable.has_renderableframe());
SbName frameName(renderable.renderableframe().c_str());
ivRoot = getOrAddSeparator(worldIVRoot, frameName);
SoTransform * tran;
if(ivRoot->getNumChildren() && ivRoot->getChild(0)->getTypeId() == SoTransform::getClassTypeId())
{
tran = static_cast<SoTransform *>(ivRoot->getChild(0));
// DBGA("IVRoot child number: " << ivRoot->getNumChildren());
}
else
{
tran = new SoTransform();
ivRoot->insertChild(tran, 0);
}
Quaternion q(renderable.frame().orientation().w(),renderable.frame().orientation().x(),
renderable.frame().orientation().y(),renderable.frame().orientation().z());
tran->rotation.setValue(q.toSbRotation());
float units = 1.0;
if(renderable.frame().has_units())
units = 1000.0/renderable.frame().units();
tran->translation.setValue(renderable.frame().translation().x() * units,
renderable.frame().translation().y() * units,
renderable.frame().translation().z() * units);
return true;
}
void Entity::updateRenderable(MeshHandle meshHandle)
{
clearAllRenderable();
IMesh *pMesh = gEngModule->pMeshMgr->getDataPtr(meshHandle);
const SubMeshVec &subMeshVec = pMesh->getSubMeshVec();
for (int i = 0; i < subMeshVec.size(); ++i)
{
Renderable *pRenderable = new StaticRenderable(meshHandle, i);
addRenderable(pRenderable);
std::string mtlName = subMeshVec[i].mtlName;
IMaterial *pMaterial = gEngModule->pMaterialMgr->create("res/mesh/" + mtlName);
pRenderable->setMaterial(gEngModule->pMaterialMgr->getHandle(pMaterial->getName()));
}
}
void GenericRenderer::set_auto_attributes_on_shader(Renderable &buffer) {
/*
* Binding attributes generically is hard. So we have some template magic in the send_attribute
* function above that takes the VertexData member functions we need to provide the attribute
* and just makes the whole thing generic. Before this was 100s of lines of boilerplate. Thank god
* for templates!
*/
send_attribute(SP_ATTR_VERTEX_POSITION, buffer.vertex_data(), &VertexData::has_positions, &VertexData::position_offset);
send_attribute(SP_ATTR_VERTEX_TEXCOORD0, buffer.vertex_data(), &VertexData::has_texcoord0, &VertexData::texcoord0_offset);
send_attribute(SP_ATTR_VERTEX_TEXCOORD1, buffer.vertex_data(), &VertexData::has_texcoord1, &VertexData::texcoord1_offset);
send_attribute(SP_ATTR_VERTEX_TEXCOORD2, buffer.vertex_data(), &VertexData::has_texcoord2, &VertexData::texcoord2_offset);
send_attribute(SP_ATTR_VERTEX_TEXCOORD3, buffer.vertex_data(), &VertexData::has_texcoord3, &VertexData::texcoord3_offset);
send_attribute(SP_ATTR_VERTEX_DIFFUSE, buffer.vertex_data(), &VertexData::has_diffuse, &VertexData::diffuse_offset);
send_attribute(SP_ATTR_VERTEX_NORMAL, buffer.vertex_data(), &VertexData::has_normals, &VertexData::normal_offset);
}
Renderable* Renderable::Builder::build() {
Renderable *renderable = new Renderable(renderType);
if (renderType == RENDER_IMAGE) {
Sprite *sprite = new Sprite();
sprite->build(filePath, numClipsInRow, numClipsInCol, numTotalClips,
clipWidth, clipHeight);
renderable->setSprite(sprite);
renderable->setClipId(clipId);
} else if (renderType == RENDER_TEXT) {
renderable->setText(text);
}
return renderable;
}
bool Viewport::isContainedInFrustum(const Renderable& r) const {
AABB bb = r.getObject().transformAABB(r.getMesh()->getBounds());
Vector halfSize = (bb.max - bb.min) * 0.5f;
Vector worldPos = r.getObject().getWorldPosition();
//for each plane, check where the AABB is placed
for (auto&& i : range(4)) {
if (mWorldFrustumPlanes[i].getSide(worldPos, halfSize) < 0) {
return false;
}
}
return true;
}
Renderable::Renderable(const Renderable &other)
{
model = other.getModel();
object_id = ++NUMBER_OF_OBJECTS;
object = other.object;
selected = false;
}
void BaseRenderer::Render()
{
glEnable(GL_DEPTH_TEST);
for(int i = 0; i < m_Renderables.size(); i++)
{
Renderable* Ptr = m_Renderables[i];
if(Ptr->GetType() == DEFAULT_RENDERABLE || Ptr->GetType() == ENTITY_RENDERABLE)
RenderDefault(Ptr);
if(Ptr->GetType() == TWODIM_RENDERABLE)
Render2D(Ptr);
}
glDisable(GL_DEPTH_TEST);
}
