113 lines
2.3 KiB
C++
113 lines
2.3 KiB
C++
#include "model.h"
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ModelObject::ModelObject() {
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}
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void ModelObject::clear() {
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normal.clear();
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vertex.clear();
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mapcoord.clear();
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polygon.clear();
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}
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void ModelObject::calcNormales() {
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normal.clear();
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Punkt3D a, b, c;
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for(unsigned int i=0; i<polygon.size(); i++) {
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a = vertex.at((unsigned short)polygon[i].x) - vertex.at((unsigned short)polygon[i].z);
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b = vertex.at((unsigned short)polygon[i].y) - vertex.at((unsigned short)polygon[i].z);
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c = a.kreuzprodukt(b);
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c.normalize();
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normal.push_back(c);
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// c.print("Normale");
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}
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}
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void ModelObject::render() {
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// std::cout << "render " << name << " mit " << polygon.size()<< std::endl;
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// std::cout << "Vertex: " << vertex.size() << std::endl;
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// if(mat.name[0]=='g') {
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// std::cout << "Render NOT: " << name << std::endl;
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// return;
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// }
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// mat.diffuse.print(mat.name);
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glBegin(GL_TRIANGLES);
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for(unsigned int i=0; i<polygon.size(); i++) {
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glColorGLC(mat.diffuse);
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glNormal3f(normal.at(i));
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glTexCoord2f(mapcoord.at((unsigned short)polygon[i].x));
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glVertex3f(vertex.at( (unsigned short)polygon[i].x));
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glTexCoord2f(mapcoord.at((unsigned short)polygon[i].y));
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glVertex3f(vertex.at( (unsigned short)polygon[i].y));
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glTexCoord2f(mapcoord.at((unsigned short)polygon[i].z));
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glVertex3f(vertex.at( (unsigned short)polygon[i].z));
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// vertex.at( (unsigned short)polygon[i].x).print();
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}
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glEnd();
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}
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std::string ModelObject::getName() {
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return name;
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}
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Material::Material() {
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clear();
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}
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void Material::clear() {
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name = "";
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ambient.set(0.0f, 0.0f, 0.0f);
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diffuse.set(0.0f, 0.0f, 0.0f);
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specular.set(0.0f, 0.0f, 0.0f);
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percent = 0.0f;
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}
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std::string Material::getName() {
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return name;
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}
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Model::Model() {
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}
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void Model::clear() {
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objects.clear();
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}
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void Model::addObject(ModelObject c) {
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objects.push_back(c);
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}
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void Model::render() {
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// std::cout << "Render Model " << objects.size() << std::endl;
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for(unsigned int i=0; i<objects.size(); i++)
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objects[i].render();
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}
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void Model::addMaterial(Material m) {
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materials.push_back(m);
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}
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Material Model::findMaterial(std::string name) {
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for(unsigned int i=0; i<materials.size(); i++) {
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if(name==materials[i].getName()) {
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std::cout<<"found!"<<std::endl;
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return materials[i];
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}
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}
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return Material();
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}
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