compilation fixes

CMakeLists.txt

@@ -17,7 +17,7 @@ set(MATH quaternion.cpp vector.cpp matrix.cpp ray.cpp)
 set(RENDER lineRenderer.cpp particleEmitter.cpp camera.cpp light.cpp material.cpp mesh.cpp meshData.cpp model.cpp node.cpp quad.cpp box.cpp root.cpp shader.cpp texture.cpp)
 set(ANIM animationController.cpp animationChannel.cpp animation.cpp animatable.cpp keyframeChannel.cpp driver.cpp)
 set(ARMATURE skeleton.cpp bone.cpp ikSolver.cpp)
-set(ASSET_READERS abstractAssetReader.cpp imageReader.cpp fontReader.cpp modelReader.cpp assimpModelReader.cpp xmlModelReader.cpp)
+set(ASSET_READERS imageReader.cpp fontReader.cpp modelReader.cpp assimpModelReader.cpp xmlModelReader.cpp)
 set(ASSET_MANAGER assetManager.cpp textAsset.h imageAsset.h modelAsset.h fontAsset.h)
 set(LIB_SRC ${RENDER} ${MATH} ${UTILS} ${GUI} ${ARMATURE} ${ASSET_MANAGER} ${ASSET_READERS} ${ANIM})
 

assetManager.cpp

@@ -3,6 +3,7 @@
 #include "util.h"
 #include "imageReader.h"
 #include "fontReader.h"
+#include "xmlModelReader.h"
 
 #include <algorithm>
 
@@ -34,6 +35,11 @@ namespace vb01{
 				if(find(fontFormats.begin(), fontFormats.end(), format) != fontFormats.end())
 						assetReader = FontReader::getSingleton();
 
+				vector<string> modelFormats = vector<string>{"xml"};
+
+				if(find(modelFormats.begin(), modelFormats.end(), format) != modelFormats.end())
+						assetReader = XmlModelReader::getSingleton();
+
 				assets.push_back(assetReader->readAsset(path));
 		}
 

assimpModelReader.cpp

@@ -1,5 +1,7 @@
 #include "assimpModelReader.h"
 #include "mesh.h"
+#include "modelAsset.h"
+#include "node.h"
 
 #include <Importer.hpp>
 #include <scene.h>
@@ -9,16 +11,30 @@ using namespace std;
 using namespace Assimp;
 
 namespace vb01{
-	AssimpModelReader::AssimpModelReader(Model *model, string path) : ModelReader(model, path){
+		AssimpModelReader *assimpModelReader = nullptr;
+
+		AssimpModelReader* AssimpModelReader::getSingleton(){
+				if(!assimpModelReader)
+						assimpModelReader = new AssimpModelReader();
+
+				return assimpModelReader;
+		}
+
+	Asset* AssimpModelReader::readAsset(string path){
 		Importer importer;
 		const aiScene *scene = importer.ReadFile(path, aiProcess_Triangulate | aiProcess_FlipUVs | aiProcess_GenNormals | aiProcess_CalcTangentSpace);
 
 		if(!scene || scene->mFlags & AI_SCENE_FLAGS_INCOMPLETE || !scene->mRootNode){
-			cout<<"Failed to load model:"<<importer.GetErrorString()<<endl;
+			cout << "Failed to load model:" << importer.GetErrorString() << endl;
 			exit(-1);	
 		}
 
-		processNode(scene->mRootNode, scene, model);
+		ModelAsset *asset = new ModelAsset();
+		asset->path = path;
+		asset->rootNode = new Node();
+		processNode(scene->mRootNode, scene, asset->rootNode);
+
+		return asset;
 	}
 
 	void AssimpModelReader::processNode(aiNode *node, const aiScene *scene, Node *currentNode){
@@ -78,7 +94,6 @@ namespace vb01{
 		}
 		*/
 		Mesh *vbMesh = new Mesh(MeshData(vertices, indices, numTris));
-		vbMesh ->construct();
 		currentNode->attachMesh(vbMesh);
 	}
 }

assimpModelReader.h

@@ -1,17 +1,22 @@
 #ifndef ASSIMP_MODEL_READER_H
 #define ASSIMP_MODEL_READER_H
 
-#include "modelReader.h"
+#include "abstractAssetReader.h"
 
 class aiNode;
 class aiMesh;
 class aiScene;
 
 namespace vb01{
-	class AssimpModelReader : public ModelReader{
+		struct Asset;
+		class Node;
+
+	class AssimpModelReader : public AbstractAssetReader{
 		public:
-			AssimpModelReader(Model*, std::string);
+			static AssimpModelReader* getSingleton();
+			Asset* readAsset(std::string);
 		private:
+			AssimpModelReader(){}
 			void processNode(aiNode*, const aiScene*, Node*);
 			void processMesh(aiMesh*, const aiScene*, Node*);
 			void processMaterial();

model.cpp

@@ -7,8 +7,8 @@
 #include "root.h"
 #include "skeleton.h"
 #include "animation.h"
-#include "xmlModelReader.h"
-#include "assimpModelReader.h"
+#include "modelAsset.h"
+#include "assetManager.h"
 
 #include <vector>
 #include <Importer.hpp>
@@ -20,15 +20,14 @@ using namespace std;
 using namespace Assimp;
 
 namespace vb01{
-	Model::Model(string path) : Node(){
-		int dotId = getCharId(path, '.', true);
-		string extension = path.substr(dotId + 1, string::npos);
-		ModelReader *modelReader = nullptr;
+	Model::Model(string path) : Node(((ModelAsset*)AssetManager::getSingleton()->getAsset(path))->rootNode){
+			vector<Node*> descendants;
+			getDescendants(descendants);
 
-		if(extension == "xml")
-			modelReader = new XmlModelReader(this, path);
-		else
-			modelReader = new AssimpModelReader(this, path);
+			for(Node *desc : descendants)
+					for(Mesh *mesh : desc->getMeshes()){
+							mesh->construct();
+					}
 	}
 
 	Model::~Model(){

modelAsset.h

@@ -7,7 +7,7 @@ namespace vb01{
 		class Node;
 
 		struct ModelAsset : public Asset{
-				Node *rootNode;
+				Node *rootNode = nullptr;
 		};
 }
 

node.cpp

@@ -1,5 +1,5 @@
 #include "root.h"
-#include "node.h"
+#include "bone.h"
 #include "mesh.h"
 #include "particleEmitter.h"
 #include "light.h"
@@ -20,10 +20,24 @@ namespace vb01{
 		this->pos = pos;
 		this->scale = scale;
 		this->orientation = orientation;
+	}
 
-		globalAxis[0] = Vector3::VEC_I;
-		globalAxis[1] = Vector3::VEC_J;
-		globalAxis[2] = Vector3::VEC_K;
+	Node::Node(Node *node) : Animatable(node->getName()){
+			for(Mesh *m : node->getMeshes())
+					attachMesh(new Mesh(m->getMeshBase()));
+
+			for(Skeleton *skel : node->getSkeletons()){
+					Skeleton *sk = new Skeleton();
+					vector<Bone*> bones = skel->getBones();
+
+					for(Bone *b : bones)
+							sk->addBone(b, nullptr);
+
+					addSkeleton(sk);
+			}
+
+			for(Node *child : node->getChildren())
+					attachChild(new Node(child));
 	}
 
 	Node::~Node(){

node.h

@@ -21,6 +21,7 @@ namespace vb01{
 	class Node : public Animatable{
 		public:
 			Node(Vector3 = Vector3::VEC_ZERO, Quaternion = Quaternion::QUAT_W, Vector3 = Vector3::VEC_IJK, std::string = "");
+			Node(Node*);
 			virtual ~Node();
 			void addSkeleton(Skeleton*);
 			void attachMesh(Mesh*);
@@ -78,7 +79,7 @@ namespace vb01{
 			virtual float getDriverValue(Driver::VariableType);
 			
 			bool visible = true;
-			Vector3 pos, scale, globalAxis[3];
+			Vector3 pos, scale, globalAxis[3]{Vector3::VEC_I, Vector3::VEC_J, Vector3::VEC_K};
 			Quaternion orientation;
 			std::vector<Mesh*> meshes;
 			std::vector<ParticleEmitter*> emitters;

xmlModelReader.cpp

@@ -6,7 +6,7 @@
 #include "vector.h"
 #include "animationController.h"
 #include "animatable.h"
-#include "keyframeChannel.h"
+#include "modelAsset.h"
 
 #include <vector>
 
@@ -16,17 +16,30 @@ using namespace std;
 using namespace tinyxml2;
 
 namespace vb01{
-		XmlModelReader::XmlModelReader(Model *model, string path) : ModelReader(model, path){
+		XmlModelReader *xmlModelReader = nullptr;
+
+		XmlModelReader* XmlModelReader::getSingleton(){
+				if(!xmlModelReader)
+						xmlModelReader = new XmlModelReader();
+
+				return xmlModelReader;
+		}
+
+		Asset* XmlModelReader::readAsset(string path){
 				XMLDocument *doc = new XMLDocument();
 				doc->LoadFile(path.c_str());
 
 				XMLElement *root = doc->FirstChildElement();
+				ModelAsset *asset = new ModelAsset();
+				asset->path = path;
+				asset->rootNode = new Node();
+				assetRootNode = asset->rootNode;
 
 				for(XMLElement *ch = root->FirstChildElement(); ch; ch = ch->NextSiblingElement())
-					model->attachChild(processNode(model, ch));
+					assetRootNode->attachChild(processNode(assetRootNode, ch));
 
 				vector<Node*> descendants;
-				model->getDescendants(descendants);
+				assetRootNode->getDescendants(descendants);
 				setupDrivers(descendants);
 
 				vector<Mesh*> meshes;
@@ -43,6 +56,8 @@ namespace vb01{
 												delete m->getSkeleton();
 												m->setSkeleton(sk);
 										}
+
+				return asset;
 		}
 
 		void XmlModelReader::setupDrivers(vector<Node*> descendants){
@@ -87,7 +102,7 @@ namespace vb01{
 
 				i = 0;
 				int numVertices = 3 * atoi(meshEl->Attribute("num_faces"));
-				Mesh::Vertex *vertices = new Mesh::Vertex[numVertices];
+				MeshData::Vertex *vertices = new MeshData::Vertex[numVertices];
 				tagName = "vert";
 				vector<u32> vertIds;
 				u32 *indices = new u32[numVertices];
@@ -110,7 +125,7 @@ namespace vb01{
 						float biTanZ = atof(vertEl->Attribute("bz"));
 						Vector3 biTan = Vector3(biTanX, biTanY, biTanZ);
 
-						Mesh::Vertex vertex;
+						MeshData::Vertex vertex;
 						vertex.pos = vertPos[id];
 						vertex.norm = vertNorm[id];
 						vertex.uv = uv;
@@ -133,7 +148,7 @@ namespace vb01{
 				tagName = "shapekey";
 				i = 0;
 				int numShapeKeys = atoi(meshEl->Attribute("num_shape_keys"));
-				Mesh::ShapeKey *shapeKeys = new Mesh::ShapeKey[numShapeKeys];
+				MeshData::ShapeKey *shapeKeys = new MeshData::ShapeKey[numShapeKeys];
 
 				for(XMLElement *shapeKeyEl = meshEl->FirstChildElement(tagName); shapeKeyEl && strcmp(shapeKeyEl->Name(), tagName) == 0; shapeKeyEl = shapeKeyEl->NextSiblingElement(), i++){
 						shapeKeys[i].name = shapeKeyEl->Attribute("name");
@@ -160,8 +175,7 @@ namespace vb01{
 								vertices[j].shapeKeyOffsets[i] = shapeKeyPos[vertIds[j]] - vertPos[vertIds[j]];
 				}
 
-			Mesh *mesh = new Mesh(vertices, indices, numVertices / 3, vertexGroups, numVertexGroups, shapeKeys, numShapeKeys);
-			mesh->construct();
+			Mesh *mesh = new Mesh(MeshData(vertices, indices, numVertices / 3, vertexGroups, numVertexGroups, shapeKeys, numShapeKeys));
 
 			const char *skeletonName = meshEl->Attribute("skeleton");
 
@@ -261,7 +275,7 @@ namespace vb01{
 						Vector3 pos = head;
 						
 						if(strcmp(xmlEl->Parent()->ToElement()->Name(), "skeleton") == 0){
-							parent = model;
+							parent = assetRootNode;
 							swap(pos.y, pos.z);
 							pos.z = -pos.z;
 							swap(yAxis.y, yAxis.z);

xmlModelReader.h

@@ -1,7 +1,8 @@
 #ifndef XML_MODEL_READER_H
 #define XML_MODEL_READER_H
 
-#include "modelReader.h"
+#include "abstractAssetReader.h"
+#include "keyframeChannel.h"
 
 #include <vector>
 #include <utility>
@@ -17,11 +18,14 @@ namespace vb01{
 		class Animatable;
 		class Animation;
 		class Driver;
+		struct Asset;
 
-		class XmlModelReader : public ModelReader{
+		class XmlModelReader : public AbstractAssetReader{
 				public:
-						XmlModelReader(Model*, std::string);
+						static XmlModelReader* getSingleton();
+						Asset* readAsset(std::string);
 				private:
+						XmlModelReader(){};
 						Node* processNode(Node*, tinyxml2::XMLElement*, bool = false);
 						Mesh* processMesh(tinyxml2::XMLElement*);
 						std::vector<KeyframeChannel> processKeyframeChannells(tinyxml2::XMLElement*);
@@ -30,6 +34,7 @@ namespace vb01{
 						void setupDrivers(std::vector<Node*>);
 
 						std::vector<std::pair<std::string, Driver*>> driversByNodeNames;
+						Node *assetRootNode = nullptr;
 		};
 }