generate basic text mesh, problem with texture

src/engine.cpp

@@ -106,7 +106,7 @@ void Engine::setScene(SceneTree *scene)
     m_scene = scene;
     m_renderer->setScene(m_scene);
     m_renderer->resizeGL(m_window->getSize().x, m_window->getSize().y);
-    scene->addObject(scene->getRootObject(), m_sparrowshell);
+//    scene->addObject(scene->getRootObject(), m_sparrowshell);
 }
 
 void Engine::outputShell(std::string str)

src/test/main.cpp

@@ -49,6 +49,11 @@ int main(){
     Font* fonte_des_neiges = Loader::loadFont("../data/consolas.fnt","../data/consolas.png");
     RESOURCE_ADD(fonte_des_neiges,Font,"shellfont");
 
+
+    MeshNode* mnode = new MeshNode(fonte_des_neiges->getTextMesh("Hello World!"));
+
+    scene.addObject(scene.getRootObject(),mnode);
+
     engine.setScene(&scene);
     engine.start();
 

src/tools/font.cpp

@@ -1,6 +1,24 @@
 #include "font.h"
+#include <iostream>
 
 Font::Font()
 {
 
 }
+
+Mesh* Font::getTextMesh(std::string s)
+{
+    Mesh* text =  new Mesh();
+    glm::vec2 current_pos(50,50);
+    for(auto carac : s){
+        CharInfo chinf = m_charTable[carac];
+        current_pos += chinf.offset;
+        text->addRectangle2D(current_pos,chinf.dim,chinf.pos,chinf.dim);
+        current_pos -= chinf.offset;
+        current_pos.x += (chinf.dim.x + chinf.offset.x);
+    }
+    text->setMaterial((Material*)m_mat);
+    text->setDepth(0.5);
+    text->initGL();
+    return text;
+}

src/tools/font.h

@@ -3,6 +3,8 @@
 
 #include <map>
 #include <glm/vec2.hpp>
+#include "mesh.h"
+//#include "scenetree.h"
 
 class PhongMaterial;
 
@@ -11,9 +13,9 @@ class Font
 public:
     struct CharInfo
     {
-        glm::vec2 pos;
+        glm::ivec2 pos;
-        glm::vec2 dim;
+        glm::ivec2 dim;
-        glm::vec2 offset;
+        glm::ivec2 offset;
         int xadvance;
     };
     Font();
@@ -25,6 +27,7 @@ public:
     void setAntiAnliasing(bool antialiasing){m_antiAliasing = antialiasing;}
     void setScale(glm::vec2 scale){m_scale = scale;}
     void setMaterial(PhongMaterial *mat){m_mat = mat;}
+    Mesh* getTextMesh(std::string s);
 private:
     std::string m_name;
     PhongMaterial *m_mat;

src/tools/loader.cpp

@@ -96,12 +96,12 @@ Font* Loader::loadFont(const std::string &description_file, const std::string &t
         font->addCharInfo(id,char_info);
     }
 
-    std::cout << "Parsing finished" <<  std::endl;
     Image* fucking_image_of_doom = loadImage(texture_file);
     Texture* texture = new Texture(fucking_image_of_doom);
     delete fucking_image_of_doom;
     PhongMaterial* mat = new PhongMaterial();
     mat->setTexture(PhongMaterial::DIFFUSE_SLOT,texture,font_name);
+//    mat->diffuse = glm::vec3(1,1,1);
     font->setMaterial(mat);
     return font;
 }