Cubemap::~Cubemap()
{
for (int i = 0; i < getFacesCount(); i++)
{
CubemapFace::destroy(faces[i].get());
}
}
// Get pixels for a cubemap face at an eye.
virtual void* getCurrentCubemapPixels(CubemapFace face, Eye eye) {
if(!current_cubemap_) return nullptr;
if(eye >= current_cubemap_->getEyesCount()) return nullptr;
auto cubemap_eye = current_cubemap_->getEye(eye);
if(face >= cubemap_eye->getFacesCount()) return nullptr;
auto cubemap_face = cubemap_eye->getFace(face);
if(cubemap_face) return cubemap_face->getContent()->getPixels();
return nullptr;
}
virtual int getCurrentCubemapByteSize(CubemapFace face, Eye eye) {
if(!current_cubemap_) return 0;
if(eye >= current_cubemap_->getEyesCount()) return 0;
auto cubemap_eye = current_cubemap_->getEye(eye);
if(face >= cubemap_eye->getFacesCount()) return 0;
auto cubemap_face = cubemap_eye->getFace(face);
if(cubemap_face) {
int w = cubemap_face->getContent()->getWidth();
int h = cubemap_face->getContent()->getHeight();
int bit_per_pixel;
if(cubemap_face->getContent()->getFormat() == AV_PIX_FMT_RGBA) {
bit_per_pixel = 32;
}
if(cubemap_face->getContent()->getFormat() == AV_PIX_FMT_YUV420P) {
bit_per_pixel = 12;
}
return w * h * bit_per_pixel / 8;
}
return 0;
}
void Light::update() const
{
if( m_needUpdate )
{
m_vertexArray.clear();
m_vertexArrayDebug.clear();
for( size_t k(0); k < getFacesCount(); k++ )
{
Face& face = getFace(k);
Vector2d p1 = face.v1.getCoords();
Vector2d p2 = face.v2.getCoords();
Vector2d p3 = face.v3.getCoords();
sf::VertexArray array(sf::Triangles, 3);
array[0].position = sf::Vector2f(p1.x, p1.y);
array[1].position = sf::Vector2f(p2.x, p2.y);
array[2].position = sf::Vector2f(p3.x, p3.y);
array[0].color = m_colors[face.v1.getIndice()];
array[1].color = m_colors[face.v2.getIndice()];
array[2].color = m_colors[face.v3.getIndice()];
m_vertexArray.push_back(array);
}
if( m_debugMode )
{
for( size_t k(0); k < getFacesCount(); k++ )
{
Face& face = getFace(k);
Vector2d p1 = face.v1.getCoords();
Vector2d p2 = face.v2.getCoords();
Vector2d p3 = face.v3.getCoords();
sf::VertexArray lines(sf::LinesStrip, 4);
lines[0].position = sf::Vector2f(p1.x, p1.y);
lines[1].position = sf::Vector2f(p2.x, p2.y);
lines[2].position = sf::Vector2f(p3.x, p3.y);
lines[3].position = sf::Vector2f(p1.x, p1.y);
lines[0].color = sf::Color::White;
lines[1].color = sf::Color::White;
lines[2].color = sf::Color::White;
lines[3].color = sf::Color::White;
m_vertexArray.push_back(lines);
}
const Rect& rect = getGlobalBounds();
Point origin = convertToGlobal(getOrigin());
sf::VertexArray circle(sf::LinesStrip, 10);
double angus = 0;
for( size_t k(0); k < 10; k++ )
{
circle[k].position = sf::Vector2f(origin.x + std::cos(angus) * 11, origin.y + std::sin(angus) * 11);
circle[k].color = sf::Color::Red;
angus+=.698131701f;
}
m_vertexArrayDebug.push_back(circle);
sf::VertexArray lines(sf::LinesStrip, 5);
lines[0].position = sf::Vector2f(rect.pos.x - 1, rect.pos.y - 1);
lines[1].position = sf::Vector2f(rect.pos.x + rect.size.x + 1, rect.pos.y - 1);
lines[2].position = sf::Vector2f(rect.pos.x + rect.size.x + 1, rect.pos.y + rect.size.y + 1);
lines[3].position = sf::Vector2f(rect.pos.x - 1, rect.pos.y + rect.size.y + 1);
lines[4].position = sf::Vector2f(rect.pos.x - 1, rect.pos.y - 1);
lines[0].color = sf::Color::Red;
lines[1].color = sf::Color::Red;
lines[2].color = sf::Color::Red;
lines[3].color = sf::Color::Red;
lines[4].color = sf::Color::Red;
m_vertexArrayDebug.push_back(lines);
}
m_needUpdate = false;
}
}
