bool Render::Initialize(int width, int height) {
m_bufferWidth = width;
m_bufferHeight = height;
UpdateViewHeightFromBuffer();
std::unique_ptr<Shader> overdraw(new Shader());
overdraw->AddDynamicMeshCommonSubShaders();
if(!overdraw->LoadFromFileDerivedNames("OverdrawRainbow")) {
return false;
}
m_pOverdrawQuaxol = overdraw.release();
std::unique_ptr<Shader> sliced(new Shader());
sliced->AddDynamicMeshCommonSubShaders();
if(!sliced->LoadFromFileDerivedNames("Sliced")) {
return false;
}
m_pSlicedQuaxol = sliced.release();
std::unique_ptr<Shader> compose(new Shader());
if(!compose->LoadFromFile(
"Compose", "data/uivCompose.glsl", "data/uifCompose.glsl")) {
return false;
}
m_pComposeRenderTargets = compose.release();
if(!ResizeRenderTargets(width, height))
return false;
if(!InitializeComposeVerts())
return false;
return true;
}
namespace impl
{
static auto letters(int amount)
{
return "ABCDEFGHIJKLMNOPQRSTUVWXYZ"s.substr(0, amount);
}
static auto spaces_after(int amount)
{
return irange(0, amount) | transformed(construct<string>(_1, ' '));
}
static auto spaces_before(int amount)
{
return spaces_after(amount) | reversed;
}
static auto concat(const SpacesAndLetter& spaces_and_letter)
{
return fold(spaces_and_letter, string{""}, _1 + _2);
}
static const auto mirror_vertical = [](const auto& lines)
{
return lines | transformed(_1 + construct<string>(rbegin(_1) + 1, rend(_1)));
};
static const auto mirror_horizontal = [](const auto& lines)
{
return join(lines, lines | sliced(0, size(lines) - 1) | reversed);
};
static auto all_lines(int amount)
{
return mirror_horizontal(mirror_vertical(Diamond::lines(amount)));
}
}
