static void loadMeshGeometry(Mesh& m, GeometryPX& g) {
vector<GLfloat> pos, tex;
for (int i = 0; i < m.getNumFaces(); ++i) {
const Mesh::Face f = m.getFace(i);
for (int j = 0; j < f.getNumVertices(); ++j) {
const Mesh::Vertex v = f.getVertex(j);
pos.push_back((GLfloat)(v.getPosition()[0]));
pos.push_back((GLfloat)(v.getPosition()[1]));
tex.push_back((GLfloat)v.getTexCoords()[0]);
tex.push_back((GLfloat)v.getTexCoords()[1]);
}
}
const unsigned int size = pos.size() * sizeof(GLfloat);
glBindBuffer(GL_ARRAY_BUFFER, g.posVbo);
glBufferData(GL_ARRAY_BUFFER, size, NULL, GL_DYNAMIC_DRAW);
glBufferSubData(GL_ARRAY_BUFFER, 0, size, &pos[0]);
checkGlErrors();
glBindBuffer(GL_ARRAY_BUFFER, g.texVbo);
glBufferData(GL_ARRAY_BUFFER, size, NULL, GL_DYNAMIC_DRAW);
glBufferSubData(GL_ARRAY_BUFFER, 0, size, &tex[0]);
checkGlErrors();
}
