diff --git a/Code/Editor/Util/ImageASC.cpp b/Code/Editor/Util/ImageASC.cpp deleted file mode 100644 index 1c4a8acf73..0000000000 --- a/Code/Editor/Util/ImageASC.cpp +++ /dev/null @@ -1,190 +0,0 @@ -/* - * Copyright (c) Contributors to the Open 3D Engine Project. - * For complete copyright and license terms please see the LICENSE at the root of this distribution. - * - * SPDX-License-Identifier: Apache-2.0 OR MIT - * - */ - -#include "EditorDefs.h" - -#include "ImageASC.h" - -// Editor -#include "Util/Image.h" - -//--------------------------------------------------------------------------- - -bool CImageASC::Save(const QString& fileName, const CFloatImage& image) -{ - // There are two types of ARCGrid file formats - binary (ADF) and ASCII (ASC). - // See here: https://en.wikipedia.org/wiki/Esri_grid - - uint32 width = image.GetWidth(); - uint32 height = image.GetHeight(); - float* pixels = image.GetData(); - - AZStd::string fileHeader = AZStd::string::format( - // Number of columns and rows in the data - "ncols %d\n" - "nrows %d\n" - - // The coordinates of the bottom-left corner. - // These numbers represent coordinates on a globe, so this choice of values is arbitrary. - "xllcorner 0.0\n" - "yllcorner 0.0\n" - - // The size of each grid square. - // The problem is that cellsize represents the size of a square on a grid being projected onto a globe. - // This number can be used to convert size to degrees, based on where on the globe it appears. - // We don't have a real-world location associated with our data, so this size choice is arbitrary. - "cellsize 0.0003\n" - - // The value used for missing data. Since we shouldn't have any missing data, we'll choose a value that can't appear below. - "nodata_value -1\n" - , width, height); - - FILE* file = nullptr; - azfopen(&file, fileName.toUtf8().data(), "wt"); - if (!file) - { - return false; - } - - // First print the file header - fprintf(file, "%s", fileHeader.c_str()); - - // Then print all the pixels. - for (uint32 y = 0; y < height; y++) - { - for (uint32 x = 0; x < width; x++) - { - fprintf(file, "%.7f ", pixels[x + y * width]); - } - fprintf(file, "\n"); - } - - fclose(file); - return true; -} - -//--------------------------------------------------------------------------- - -bool CImageASC::Load(const QString& fileName, CFloatImage& image) -{ - FILE* file = nullptr; - azfopen(&file, fileName.toUtf8().data(), "rt"); - if (!file) - { - return false; - } - - const char seps[] = " \r\n\t"; - char* token; - - int32 width = 0; - int32 height = 0; - float nodataValue = 0.0f; - - bool validData = true; - - // Read the file into memory - - fseek(file, 0, SEEK_END); - int fileSize = ftell(file); - fseek(file, 0, SEEK_SET); - - char* str = new char[fileSize]; - fread(str, fileSize, 1, file); - - // Break all of the values in the file apart into tokens. - - [[maybe_unused]] char* nextToken = nullptr; - token = azstrtok(str, 0, seps, &nextToken); - - // ncols = grid width - validData = validData && (azstricmp(token, "ncols") == 0); - token = azstrtok(nullptr, 0, seps, &nextToken); - width = atoi(token); - - // nrows = grid height - token = azstrtok(nullptr, 0, seps, &nextToken); - validData = validData && (azstricmp(token, "nrows") == 0); - token = azstrtok(nullptr, 0, seps, &nextToken); - height = atoi(token); - - // xllcorner = leftmost coordinate. (Skip, we don't care about it) - token = azstrtok(nullptr, 0, seps, &nextToken); - validData = validData && (azstricmp(token, "xllcorner") == 0); - token = azstrtok(nullptr, 0, seps, &nextToken); - - // yllcorner = bottommost coordinate. (Skip, we don't care about it) - token = azstrtok(nullptr, 0, seps, &nextToken); - validData = validData && (azstricmp(token, "yllcorner") == 0); - token = azstrtok(nullptr, 0, seps, &nextToken); - - // cellsize = size of each grid cell. (Skip, we don't care about it) - token = azstrtok(nullptr, 0, seps, &nextToken); - validData = validData && (azstricmp(token, "cellsize") == 0); - token = azstrtok(nullptr, 0, seps, &nextToken); - - // nodata_value = the value used for missing data. We'll replace these with 0 height. - token = azstrtok(nullptr, 0, seps, &nextToken); - validData = validData && (azstricmp(token, "nodata_value") == 0); - token = azstrtok(nullptr, 0, seps, &nextToken); - nodataValue = static_cast(atof(token)); - - if (!validData) - { - // Bad file. not supported asc. - delete[]str; - fclose(file); - return false; - } - - image.Allocate(width, height); - - // Read in the pixel data - - float* p = image.GetData(); - int size = width * height; - int i = 0; - float pixelValue; - float maxPixel = 0.0f; - while (token != nullptr && i < size) - { - token = azstrtok(nullptr, 0, seps, &nextToken); - if (token != nullptr) - { - // Negative heights aren't supported, clamp to 0. - pixelValue = max(0.0f, static_cast(atof(token))); - - // If this is a location we specifically don't have data for, set it to 0. - if (pixelValue == nodataValue) - { - pixelValue = 0.0f; - } - - *p++ = pixelValue; - maxPixel = max(maxPixel, pixelValue); - i++; - } - } - - if (maxPixel > 0.0f) - { - // Scale our range down to 0 - 1 - float* pp = image.GetData(); - for (i = 0; i < size; i++) - { - pp[i] = clamp_tpl(pp[i] / maxPixel, 0.0f, 1.0f); - } - } - - delete[]str; - - fclose(file); - - return true; -} - diff --git a/Code/Editor/Util/ImageASC.h b/Code/Editor/Util/ImageASC.h deleted file mode 100644 index 4570145dcf..0000000000 --- a/Code/Editor/Util/ImageASC.h +++ /dev/null @@ -1,23 +0,0 @@ -/* - * Copyright (c) Contributors to the Open 3D Engine Project. - * For complete copyright and license terms please see the LICENSE at the root of this distribution. - * - * SPDX-License-Identifier: Apache-2.0 OR MIT - * - */ - -#ifndef CRYINCLUDE_EDITOR_UTIL_IMAGEASC_H -#define CRYINCLUDE_EDITOR_UTIL_IMAGEASC_H -#pragma once - -#include "Util/Image.h" - -class SANDBOX_API CImageASC -{ -public: - bool Load(const QString& fileName, CFloatImage& outImage); - bool Save(const QString& fileName, const CFloatImage& image); -}; - - -#endif // CRYINCLUDE_EDITOR_UTIL_IMAGEASC_H diff --git a/Code/Editor/editor_lib_files.cmake b/Code/Editor/editor_lib_files.cmake index 8064d56184..66d1a544db 100644 --- a/Code/Editor/editor_lib_files.cmake +++ b/Code/Editor/editor_lib_files.cmake @@ -686,8 +686,6 @@ set(FILES Util/FileChangeMonitor.h Util/ImageUtil.cpp Util/ImageUtil.h - Util/ImageASC.cpp - Util/ImageASC.h Util/ImageBT.cpp Util/ImageBT.h Util/ImageGif.cpp