private uint current_stage; // The stage wwhich is currently being worked on
// ----------------------------------------------------------------------------------------------------------------------------------------------------------------
// START
// ----------------------------------------------------------------------------------------------------------------------------------------------------------------
void Start()
{
if (ImageToReproduce.width > 1024 || ImageToReproduce.height > 1024)
{
Debug.LogError("image provided is bigger than 1024. This probabaly not what you want");
}
current_search_domain_visualisation = new RenderTexture(ImageToReproduce.width, ImageToReproduce.height, 0);
// ____________________________________________________________________________________________________
// Construct the scale stages
List <ScaleStage> temp = new List <ScaleStage>();
for (int i = 0; i < run_settings.stagesSeries.Length; i++)
{
for (int j = 0; j < run_settings.stagesSeries[i].numberOfStagesInTheSeries; j++)
{
ScaleStage ss = new ScaleStage(run_settings.runGlobalSettings, run_settings.stagesSeries[i]);
temp.Add(ss);
}
}
stages = temp.ToArray();
// ____________________________________________________________________________________________________
// Camera Initialisation
Camera main_cam = Camera.main;
if (!main_cam)
{
Debug.LogError("Main Camera not found, add a camera to " +
"the scene and add the main camera tag to it");
}
main_cam.orthographic = true; // Make sure the camera is ortho. Perspecitve camera has a transformation matrix which will screw with everything
main_cam.aspect = (float)ImageToReproduce.width / (float)ImageToReproduce.height;
main_cam.orthographicSize = 1;
// ____________________________________________________________________________________________________
// Command Buffer initialization
compute_shaders.Construct_Computes(); // This sets up all the book keeping needed forthe shaders across different stages such as finding the kernel handels
current_background = new RenderTexture(ImageToReproduce.width, ImageToReproduce.height, 0); // The current background is used to clear the render target of the camera after each drawing. Each stage paints on top of results of the previous stage
current_background.Create();
Graphics.Blit(Texture2D.whiteTexture, current_background);
// ____________________________________________________________________________________________________
// Stage initialisation
current_stage = (uint)stages.Length - 1; // Starting from the last stage and counting down.
stages[current_stage].initialise_stage(ImageToReproduce,
current_background, compute_shaders, blackAnwWhite, current_stage, this);
}
public ScaleStage(ScaleStage other) // Copy Constructor
{
evolution_settings = new Evolution_Settings(other.evolution_settings);
fitness_settings = new Fitness_Settings(other.fitness_settings);
scale_settings = new Scale_Settings(other.scale_settings);
}