path: root/assimp.cpp

#include <stdexcept>
#include <iostream>

#include "pattern.h"
#include "application.h"

#include "hcoord.h"

#include <wriggle/texturesdl.h>

#include <assimp/assimp.hpp>
#include <assimp/aiScene.h>
#include <assimp/aiPostProcess.h>

Assimp::Importer* importer;

class FiskPattern : public Pattern {
	private:
		const aiScene* scene;
		
		Texture** textures;
		
		int patt_id2;
		
		HMatrix m1_mat;
		
		bool m2_visible;
		
		HVector m2_vec;
		
	public:
		FiskPattern() : Pattern("patterns/m1.patt") {
			patt_id2 = arLoadPatt("patterns/m2.patt");
			
			scene = importer->ReadFile("models/tewi.x", 0);
			
			if(scene) {
				std::cout << "Loaded model: " << scene->mNumMeshes << " meshes, " << scene->mNumMaterials << " materials." << std::endl;
				for(int i = 0; i < scene->mNumMaterials; i++) {
					aiMaterial* material = scene->mMaterials[i];
					
					std::cout << "Material " << i << ": " << material->mNumProperties << " properties." << std::endl;
					
					for(int j = 0; j < material->mNumProperties; j++) {
						aiMaterialProperty* property = material->mProperties[j];
						
						std::cout << "  " << std::string(property->mKey.data, property->mKey.length) << ": " << std::string(property->mData, property->mDataLength) << std::endl;
					}
					
				}
				
				for(int i = 0; i < scene->mNumMeshes; i++) {
					aiMesh* mesh = scene->mMeshes[i];
					
					std::cout << "Mesh " << i << ": mMaterialIndex = " << mesh->mMaterialIndex << "." << std::endl;
					
				}
				
			} else {
				std::cerr << "Failed to import model." << std::endl << importer->GetErrorString() << std::endl;
			}
			
			Texture* tex_face = new TextureSDL("models/tewi.x.data/Tewi_face_01.bmp");
			Texture* tex_hair = new TextureSDL("models/tewi.x.data/TEWI_Hair_01.bmp");
			Texture* tex_body = new TextureSDL("models/tewi.x.data/TEWI_Body_01.bmp");
			Texture* tex_hair2 = new TextureSDL("models/tewi.x.data/TEWI_Hair_02.bmp");
			Texture* tex_body2 = new TextureSDL("models/tewi.x.data/TEWI_Body_02.bmp");
			
			
			textures = new Texture*[10];
			
			textures[1] = tex_face;
			textures[2] = tex_hair;
			textures[3] = tex_body;
			textures[4] = tex_body;
			textures[5] = tex_body;
			textures[6] = tex_body;
			textures[7] = tex_body;
			textures[8] = tex_hair;
			textures[9] = tex_face;
			
			patt_width = 50.0;
			
		}
		
	protected:
		virtual void update(ARMarkerInfo* marker_info, int marker_num) {
			bool m1_visible = m2_visible = false;
			
			for(int j = 0; j < marker_num; j++) {
				if(patt_id == marker_info[j].id) {
					arGetTransMat(&marker_info[j], patt_center, patt_width, m1_mat.m);
					m1_visible = true;
					//else if( marker_info[k].cf < marker_info[j].cf ) k = j;
				}
			}
			
			if(!m1_visible) {
				return;
			}
			
			HMatrix m2_mat;
			
			for(int j = 0; j < marker_num; j++) {
				if(patt_id2 == marker_info[j].id) {
					arGetTransMat(&marker_info[j], patt_center, patt_width, m2_mat.m);
					m2_visible = true;
					m2_vec = m1_mat.invtr() * m2_mat.getTranslation();
				}
			}
			
			draw();
		}
		
		virtual void draw() {
			glMatrixMode(GL_MODELVIEW);
			m1_mat.glLoad();
			
			glPushMatrix();
			
			glRotatef(90, 1, 0, 0);
			
			//glColor4f(1, 0, 0, 0.5);
			glPolygonMode(GL_FRONT, GL_FILL);
			
			for(int i = 0; i < 6; i++) { // scene->mNumMeshes
				aiMesh* mesh = scene->mMeshes[i];
				
				glBindTexture(GL_TEXTURE_2D, textures[mesh->mMaterialIndex]->tex());
				
				for(int j = 0; j < mesh->mNumFaces; j++) {
					aiFace* face = &mesh->mFaces[j];
					
					glBegin(GL_POLYGON);
					for(int k = 0; k < face->mNumIndices; k++) {
						aiVector3D* texcoord = &mesh->mTextureCoords[0][face->mIndices[k]];
						glTexCoord2f(texcoord->x, 2 - texcoord->y);
						aiVector3D* vertice = &mesh->mVertices[face->mIndices[k]];
						glVertex3f(vertice->x, vertice->y, vertice->z);
					}
					glEnd();
				}
			}
			
			glPopMatrix();
			
			if(m2_visible) {
				glLineWidth(5);
				glDisable(GL_TEXTURE_2D);
				glBegin(GL_LINES);
				
				glColor3f(1, 1, 1);
				glVertex3f(0, 0, 0);
				glVertex3f(m2_vec.x, m2_vec.y, m2_vec.z);
				
				glColor3f(1, 0, 0);
				glVertex3f(0, 0, 0);
				glVertex3f(m2_vec.x, 0, 0);
				
				glColor3f(0, 1, 0);
				glVertex3f(0, 0, 0);
				glVertex3f(0, m2_vec.y, 0);
				
				glColor3f(0, 0, 1);
				glVertex3f(0, 0, 0);
				glVertex3f(0, 0, m2_vec.z);
				
				glEnd();
				glEnable(GL_TEXTURE_2D);
			}
		}
};

/*
class MarisaPattern : public Pattern {
	private:
		const aiScene* scene;
		
		Texture** textures;
		
	public:
		MarisaPattern() : Pattern("patterns/m2.patt") {
			scene = importer->ReadFile("kirisame_marisa.x", 0);
			
			if(scene != NULL) {
				std::cout << "Loaded model: " << scene->mNumMeshes << " meshes, " << scene->mNumMaterials << " materials." << std::endl;
				for(int i = 0; i < scene->mNumMaterials; i++) {
					aiMaterial* material = scene->mMaterials[i];
					
					std::cout << "Material " << i << ": " << material->mNumProperties << " properties." << std::endl;
					
					for(int j = 0; j < material->mNumProperties; j++) {
						aiMaterialProperty* property = material->mProperties[j];
						
						std::cout << "  " << std::string(property->mKey.data, property->mKey.length) << ": " << std::string(property->mData, property->mDataLength) << std::endl;
					}
					
				}
				
				for(int i = 0; i < scene->mNumMeshes; i++) {
					aiMesh* mesh = scene->mMeshes[i];
					
					std::cout << "Mesh " << i << ": mMaterialIndex = " << mesh->mMaterialIndex << ", mNumBones = " << mesh->mNumBones << std::endl;
					
				}
				
			} else {
				std::cerr << "Failed to import model." << std::endl << importer->GetErrorString() << std::endl;
			}

			Texture* tex_head = new TextureSDL("Ma-head.tga");
			Texture* tex_1 = new TextureSDL("Marisa-1.bmp");
			Texture* tex_B = new TextureSDL("B.spa");
			Texture* tex_2 = new TextureSDL("Marisa-2.tga");
			Texture* tex_S = new TextureSDL("S.spa");
			
			textures = new Texture*[8];
			
			//textures[0] = tex_head;
			//textures[1] = tex_1;
			//textures[2] = tex_B;
			//textures[3] = tex_1;
			//textures[4] = tex_B;
			//textures[5] = tex_2;
			//textures[6] = tex_1;
			//textures[7] = tex_2;

			textures[0] = tex_head; // face
			textures[1] = tex_1; // body + hat
			textures[2] = tex_B; // buttons
			textures[3] = tex_2; // skirt, arms, hair, legs
			textures[4] = tex_S; // accessories

			patt_width = 10.0;
		}
		
	protected:
		virtual void draw() {
			double    gl_para[16];
			arglCameraView(patt_trans_kake, gl_para, 1.0);
			
			glMatrixMode(GL_MODELVIEW);
			glLoadMatrixd(gl_para);
			
			//glTranslatef(0.0, -8.0, 0.0);
			
			glRotatef(90, 1, 0, 0);
			glRotatef(180, 0, 1, 0);
			
			//glColor4f(1, 0, 0, 0.5);
			glPolygonMode(GL_FRONT, GL_FILL);
			
			for(int i = 0; i < scene->mNumMeshes; i++) { // scene->mNumMeshes
				aiMesh* mesh = scene->mMeshes[i];
				
				glBindTexture(GL_TEXTURE_2D, textures[i]->tex());
				
				for(int j = 0; j < mesh->mNumFaces; j++) {
					aiFace* face = &mesh->mFaces[j];
					
					glBegin(GL_POLYGON);
					for(int k = 0; k < face->mNumIndices; k++) {
						aiVector3D* texcoord = &mesh->mTextureCoords[0][face->mIndices[k]];
						glTexCoord2f(texcoord->x, 2 - texcoord->y);
						aiVector3D* vertice = &mesh->mVertices[face->mIndices[k]];
						glVertex3f(vertice->x, vertice->y, vertice->z);
					}
					glEnd();
				}
			}
			
		}
};
*/

int main(int argc, char **argv) {
	try {
		Application* app = new Application();
		
		Assimp::Importer _importer;
		importer = &_importer;
		
		app->patt = new FiskPattern();
		
		//Assimp::Importer _importer2;
		//importer = &_importer2;
		
		//app->patt2 = new MarisaPattern();
		
		app->run();
	} catch(std::runtime_error e) {
		std::cerr << "Exception caught: " << e.what() << std::endl;
	}
	return 0;
}