void MainScreen::onInit(ScreenContext& sc)
{
// Store engine ref
mEngine = sc.GetEngine();
// Store file data cache ref
mFileDataCache = sc.GetFileDataCache();
// Cube rotation state
mRotationData.degreesInc = 0.05f;
mRotationData.rotating = false;
// Camera initial position
mCamera.SetPos(glm::vec3(0, 0, 8));
// Add sample UV Sphere
ModelData sphereModel = GenUVSphere(1, 32, 32);
mEngine->GetModelStore().Load("4", std::move(sphereModel));
// Create world objects
SetupWorld();
// Create world lights
SetupLights();
// Cam shouldn't follow character initially
mFollowingCharacter = false;
// Initial choosen moving light
mMovingLightIndex = 0;
// Init character
mCharacter.Init(&mEngine->GetWindow(), mScene.get());
// Load the skybox
ImageLoader imLoader;
auto& cubemapStore = mEngine->GetCubemapStore();
cubemapStore.Load(skybox, imLoader.Load(*(*mFileDataCache)["ext/Assets/Textures/Skybox/Bluesky/bluesky.tga"], "tga"));
mEngine->GetSkyboxRenderer().SetCubemapId(cubemapStore[skybox]->id);
// Load the irr map
mEngine->GetCubemapStore().Load(irrmap, imLoader.Load(*(*mFileDataCache)["ext/Assets/Textures/Skybox/Bluesky/bluesky_irr.tga"], "tga"));
// Load the rad map
for (unsigned int i = 0; i < 9; ++i) {
mEngine->GetCubemapStore().Load(
radmap,
imLoader.Load(*(*mFileDataCache)[
"ext/Assets/Textures/Skybox/Bluesky/bluesky_rad_" + std::to_string(i) + ".tga"], "tga"), i);
}
// Do not show AABBs by default
mShowAABBs = false;
// Do not show Debug info by default
mShowDbgInfo = false;
// Init renderform creator
mRenderformCreator = std::make_unique<RenderformCreator>(&(mEngine->GetModelStore()), &(mEngine->GetMaterialStore()));
}
void CDefFile::loadFrame(size_t frame, size_t group, ImageLoader &loader) const
{
std::map<size_t, std::vector <size_t> >::const_iterator it;
it = offset.find(group);
assert (it != offset.end());
const ui8 * FDef = data+it->second[frame];
const SSpriteDef sd = * reinterpret_cast<const SSpriteDef *>(FDef);
SSpriteDef sprite;
sprite.format = read_le_u32(&sd.format);
sprite.fullWidth = read_le_u32(&sd.fullWidth);
sprite.fullHeight = read_le_u32(&sd.fullHeight);
sprite.width = read_le_u32(&sd.width);
sprite.height = read_le_u32(&sd.height);
sprite.leftMargin = read_le_u32(&sd.leftMargin);
sprite.topMargin = read_le_u32(&sd.topMargin);
ui32 currentOffset = sizeof(SSpriteDef);
ui32 BaseOffset = sizeof(SSpriteDef);
loader.init(Point(sprite.width, sprite.height),
Point(sprite.leftMargin, sprite.topMargin),
Point(sprite.fullWidth, sprite.fullHeight), palette);
switch (sprite.format)
{
case 0:
{
//pixel data is not compressed, copy data to surface
for (ui32 i=0; i<sprite.height; i++)
{
loader.Load(sprite.width, FDef[currentOffset]);
currentOffset += sprite.width;
loader.EndLine();
}
break;
}
case 1:
{
//for each line we have offset of pixel data
const ui32 * RWEntriesLoc = reinterpret_cast<const ui32 *>(FDef+currentOffset);
currentOffset += sizeof(ui32) * sprite.height;
for (ui32 i=0; i<sprite.height; i++)
{
//get position of the line
currentOffset=BaseOffset + read_le_u32(RWEntriesLoc + i);
ui32 TotalRowLength = 0;
while (TotalRowLength<sprite.width)
{
ui8 type=FDef[currentOffset++];
ui32 length=FDef[currentOffset++] + 1;
if (type==0xFF)//Raw data
{
loader.Load(length, FDef + currentOffset);
currentOffset+=length;
}
else// RLE
{
loader.Load(length, type);
}
TotalRowLength += length;
}
loader.EndLine();
}
break;
}
case 2:
{
currentOffset = BaseOffset + read_le_u16(FDef + BaseOffset);
for (ui32 i=0; i<sprite.height; i++)
{
ui32 TotalRowLength=0;
while (TotalRowLength<sprite.width)
{
ui8 SegmentType=FDef[currentOffset++];
ui8 code = SegmentType / 32;
ui8 length = (SegmentType & 31) + 1;
if (code==7)//Raw data
{
loader.Load(length, FDef[currentOffset]);
currentOffset += length;
}
else//RLE
{
loader.Load(length, code);
}
TotalRowLength+=length;
}
loader.EndLine();
}
break;
}
case 3:
{
for (ui32 i=0; i<sprite.height; i++)
{
currentOffset = BaseOffset + read_le_u16(FDef + BaseOffset+i*2*(sprite.width/32));
ui32 TotalRowLength=0;
while (TotalRowLength<sprite.width)
{
ui8 segment = FDef[currentOffset++];
ui8 code = segment / 32;
ui8 length = (segment & 31) + 1;
if (code==7)//Raw data
{
loader.Load(length, FDef + currentOffset);
currentOffset += length;
}
else//RLE
{
loader.Load(length, code);
}
TotalRowLength += length;
}
loader.EndLine();
}
break;
}
default:
logGlobal->errorStream()<<"Error: unsupported format of def file: "<<sprite.format;
break;
}
};
void* TextureProcessorMain(std::vector<std::string>* args)
{
auto start = std::chrono::high_resolution_clock::now();
std::string filename;
int numArgs = args->size();
if (numArgs > 0)
{
filename = (*args)[0];
}
else
{
cout << "ERROR : You must specify a filename.";
cin.get();
}
if (numArgs > 1)
{
for (int i = 1; i < numArgs; ++i)
{
std::string argument = (*args)[i];
if (argument.find("texformat") != string::npos)
{
if (numArgs >= i + 1)
texFormat = (TEXTURE_FORMAT)atoi((*args)[i + 1].c_str());
else cout << "Please provide a valid texture format.";
}
else if (argument.find("mipmaps") != string::npos)
{
generateMipmaps = true;
}
else if (argument.find("memory") != string::npos)
{
useMemory = true;
}
else if (argument.find("reverse") != string::npos)
{
reverseChannels = true;
}
else if (argument.find("flipvertical") != string::npos)
{
flipVertically = true;
}
}
}
string extension = filename.substr(filename.find(".") + 1);
ImageLoader* loader = NULL;
if (extension == "jpg" || extension == "jpeg")
{
loader = new JpegLoader();
}
else if (extension == "png")
{
loader = new PngLoader();
}
else if (extension == "bmp")
{
loader = new BmpLoader();
}
/*ilInit();
ilEnable(IL_FILE_OVERWRITE);
ilEnable(IL_ORIGIN_SET);
ilSetInteger(IL_ORIGIN_MODE, IL_ORIGIN_UPPER_LEFT); */
auto startLoad = std::chrono::high_resolution_clock::now();
loader->Load(filename, reverseChannels == true ? ImageLoader::PixelChannelOrder::ORDER_BGR : ImageLoader::PixelChannelOrder::ORDER_RGB);
if (flipVertically)
loader->FlipVertically();
auto endLoad = std::chrono::high_resolution_clock::now();
long long timeLoad = std::chrono::duration_cast<std::chrono::milliseconds>(endLoad - startLoad).count();
//TextureLoader loader = TextureLoader(filename.c_str());
//std::cout << "timeLoad : " << timeLoad << "\n";
//loader.SetTextureFormat(texFormat);
auto startMip = std::chrono::high_resolution_clock::now();
if(generateMipmaps)
loader->GenerateMipmaps();
auto endMip = std::chrono::high_resolution_clock::now();
long long timeMip = std::chrono::duration_cast<std::chrono::milliseconds>(endMip - startMip).count();
// std::cout << "timeMip : " << timeMip << "\n";
if (!useMemory)
{
// Texture loaded, now write a binary file.
filename = strtok((char *)filename.c_str(), "."); // Remove the extension.
char* extension = strtok(NULL, ".");
// Get the new filename with extension .bbt
filename = strtok((char*)filename.c_str(), "."); // Remove the extension.
filename += ".bbt";
loader->WriteBinary(filename.c_str(), generateMipmaps);
delete loader;
}
else // Memory.
{
/*auto startMem = std::chrono::high_resolution_clock::now();
int totalSize = jpegLoader->GetTotalSizeToWrite();
char* memory = AllocateMem(totalSize);
jpegLoader->WriteMemory(memory, generateMipmaps);
auto endMem = std::chrono::high_resolution_clock::now();
auto timeMem = std::chrono::duration_cast<std::chrono::milliseconds>(endMem - startMem).count();
auto end = std::chrono::high_resolution_clock::now();
auto time = std::chrono::duration_cast<std::chrono::milliseconds>(end - start).count();
SetBinary(memory);
return memory; */
return loader;
}
return 0;
}
void MaterialScreen::onInit(ScreenContext& sc)
{
// Store engine ref
mEngine = sc.GetEngine();
// Store file data cache ref
mFileDataCache = sc.GetFileDataCache();
// Add sample UV Sphere
ModelData sphereModel = GenUVSphere(1, 32, 32);
mEngine->GetModelStore().Load("sphere", std::move(sphereModel));
// Create scene
mScene = std::make_unique<Scene>();
// Create materials
int id = 0;
for (int metallic = 0; metallic <= 1; ++metallic)
{
for (float roughness = 0.0f; roughness < 1.0f; roughness += 0.1f)
{
for (float reflectivity = 0.0f; reflectivity < 1.0; reflectivity += 0.1f)
{
// Create and store the material
std::string materialName;
materialName += metallic == 1 ? "m" : "d";
materialName += "r" + std::to_string(roughness);
materialName += "f" + std::to_string(reflectivity);
Material m;
m.SetMetallic(static_cast<float>(metallic));
m.SetRoughness(roughness);
m.SetFresnel(reflectivity);
m.SetDiffuseColor(glm::vec3(255.0f, 0.0f, 0.0f));
mEngine->GetMaterialStore().Load(materialName, m);
// Create and store the object that will be made of the material previously defined
SceneNode* node = mScene->CreateNode(
"sphere",
{materialName},
std::to_string(id),
Category::Normal,
sphereModel.boundingBox
);
node->Move(glm::vec3(roughness * 20.0f -10.0f + 22.0f * metallic, reflectivity * 20.0f - 10.0f, 0.0f));
++id;
}
}
}
// Setup scene lights
Lights& lights = mEngine->GetRenderer().GetLights();
// Add directional light
DirLight dirLight;
dirLight.direction = glm::vec3(-0.3f, -0.5f, -0.5f);
dirLight.color = glm::vec3(0.9f);
lights.dirLights.push_back(dirLight);
// Camera initial position
mCamera.SetPos(glm::vec3(-6, 8, 12));
mCamera.Look(std::make_tuple(450.0f, 450.0f));
// Load the skybox
ImageLoader imLoader;
auto& cubemapStore = mEngine->GetCubemapStore();
cubemapStore.Load(skybox, imLoader.Load(*(*mFileDataCache)["ext/Assets/Textures/Skybox/Indoors/indoors.tga"], "tga"));
mEngine->GetSkyboxRenderer().SetCubemapId(cubemapStore[skybox]->id);
// Load the irr map
mEngine->GetCubemapStore().Load(irrmap, imLoader.Load(*(*mFileDataCache)["ext/Assets/Textures/Skybox/Indoors/indoors_irr.tga"], "tga"));
// Load the rad map
for (unsigned int i = 0; i < 9; ++i) {
mEngine->GetCubemapStore().Load(
radmap,
imLoader.Load(*(*mFileDataCache)[
"ext/Assets/Textures/Skybox/Indoors/indoors_rad_" + std::to_string(i) + ".tga"], "tga"), i);
}
// Init renderform creator
mRenderformCreator = std::make_unique<RenderformCreator>(&(mEngine->GetModelStore()), &(mEngine->GetMaterialStore()));
}