Exemplos de TexturePtr::normalisedCoord em C++ (Cpp)

Exemplo n.º 1

Arquivo: NinePatch.cpp Projeto: jomanto/le2

void NinePatch::updateTexCoords()
{
  TexturePtr tex = material->textures[0];
  
  float tw = (float)std::min(tex->dataWidth, tex->width);
  float th = (float)std::min(tex->dataHeight, tex->height);

  if(flip)
  {
    this->setTexCoord(0, tex->normalisedCoord(Vec2(0,0)));
    this->setTexCoord(1, tex->normalisedCoord(Vec2(left, 0)));
    this->setTexCoord(2, tex->normalisedCoord(Vec2(tw-right, 0)));
    this->setTexCoord(3, tex->normalisedCoord(Vec2(tw, 0)));
    
    this->setTexCoord(4, tex->normalisedCoord(Vec2(0,bottom)));
    this->setTexCoord(5, tex->normalisedCoord(Vec2(left,bottom)));
    this->setTexCoord(6, tex->normalisedCoord(Vec2(tw-right,bottom)));
    this->setTexCoord(7, tex->normalisedCoord(Vec2(tw,bottom)));
    
    this->setTexCoord(8, tex->normalisedCoord(Vec2(0,th-top)));
    this->setTexCoord(9, tex->normalisedCoord(Vec2(left,th-top)));
    this->setTexCoord(10, tex->normalisedCoord(Vec2(tw-right, th-top)));
    this->setTexCoord(11, tex->normalisedCoord(Vec2(tw, th-top)));
    
    this->setTexCoord(12, tex->normalisedCoord(Vec2(0,th)));
    this->setTexCoord(13, tex->normalisedCoord(Vec2(left,th)));
    this->setTexCoord(14, tex->normalisedCoord(Vec2(tw-right,th)));
    this->setTexCoord(15, tex->normalisedCoord(Vec2(tw, th)));
  }
  else
  {
    this->setTexCoord(0, tex->normalisedCoord(Vec2(0,th)));
    this->setTexCoord(1, tex->normalisedCoord(Vec2(left, th)));
    this->setTexCoord(2, tex->normalisedCoord(Vec2(tw-right, th)));
    this->setTexCoord(3, tex->normalisedCoord(Vec2(tw, th)));
    
    this->setTexCoord(4, tex->normalisedCoord(Vec2(0,th-top)));
    this->setTexCoord(5, tex->normalisedCoord(Vec2(left,th-top)));
    this->setTexCoord(6, tex->normalisedCoord(Vec2(tw-right, th-top)));
    this->setTexCoord(7, tex->normalisedCoord(Vec2(tw, th-top)));
    
    this->setTexCoord(8, tex->normalisedCoord(Vec2(0,bottom)));
    this->setTexCoord(9, tex->normalisedCoord(Vec2(left,bottom)));
    this->setTexCoord(10, tex->normalisedCoord(Vec2(tw-right, bottom)));
    this->setTexCoord(11, tex->normalisedCoord(Vec2(tw, bottom)));
    
    this->setTexCoord(12, tex->normalisedCoord(Vec2(0,0)));
    this->setTexCoord(13, tex->normalisedCoord(Vec2(left,0)));
    this->setTexCoord(14, tex->normalisedCoord(Vec2(tw-right,0)));
    this->setTexCoord(15, tex->normalisedCoord(Vec2(tw, 0)));
  }
}