Added GrownBiomeGenVisualiser.
This commit is contained in:
Mattes D
parent
b4d9732fe9
commit
1d0bfead3e
4
.gitignore
vendored
4
.gitignore
vendored
@ -91,13 +91,15 @@ src/AllFiles.lst
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*.opendb
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*.idb
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# cmake output folders
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# cmake output folders and files
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ZERO_CHECK.dir/
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Debug/
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DebugProfile/
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Release/
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ReleaseProfile/
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*.dir/
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CPackConfig.cmake
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CPackSourceConfig.cmake
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# APIDump-generated status files:
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Server/cuberite_api.lua
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@ -95,6 +95,7 @@ set(SELF_TEST OFF CACHE BOOL "")
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# This has to be done before any flags have been set up.
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if(${BUILD_TOOLS})
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message("Building tools")
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add_subdirectory(Tools/GrownBiomeGenVisualiser/)
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add_subdirectory(Tools/MCADefrag/)
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add_subdirectory(Tools/ProtoProxy/)
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endif()
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2
Tools/GrownBiomeGenVisualiser/.gitignore
vendored
Normal file
2
Tools/GrownBiomeGenVisualiser/.gitignore
vendored
Normal file
@ -0,0 +1,2 @@
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# Ignore the output images:
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*.ppm
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104
Tools/GrownBiomeGenVisualiser/CMakeLists.txt
Normal file
104
Tools/GrownBiomeGenVisualiser/CMakeLists.txt
Normal file
@ -0,0 +1,104 @@
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cmake_minimum_required (VERSION 2.6)
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project (GrownBiomeGenVisualiser)
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# Without this, the MSVC variable isn't defined for MSVC builds ( https://www.cmake.org/pipermail/cmake/2011-November/047130.html )
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enable_language(CXX C)
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include(../../SetFlags.cmake)
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set_flags()
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set_lib_flags()
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enable_profile()
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if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
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add_flags_cxx("-Wno-error=sign-conversion -Wno-error=conversion -Wno-error=shorten-64-to-32")
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add_flags_cxx("-Wno-error=old-style-cast")
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if ("${CLANG_VERSION}" VERSION_GREATER 3.5)
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add_flags_cxx("-Wno-error=keyword-macro")
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endif()
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endif()
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# Set include paths to the used libraries:
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include_directories("../../lib")
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include_directories("../../src")
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function(flatten_files arg1)
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set(res "")
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foreach(f ${${arg1}})
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get_filename_component(f ${f} ABSOLUTE)
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list(APPEND res ${f})
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endforeach()
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set(${arg1} "${res}" PARENT_SCOPE)
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endfunction()
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# Include the libraries:
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set_exe_flags()
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# Include the shared files:
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set(SHARED_SRC
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../../src/StringUtils.cpp
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../../src/Logger.cpp
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../../src/Noise/Noise.cpp
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../../src/BiomeDef.cpp
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)
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set(SHARED_HDR
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../../src/StringUtils.h
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)
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flatten_files(SHARED_SRC)
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flatten_files(SHARED_HDR)
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source_group("Shared" FILES ${SHARED_SRC} ${SHARED_HDR})
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set(SHARED_OSS_SRC
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../../src/OSSupport/CriticalSection.cpp
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../../src/OSSupport/Event.cpp
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../../src/OSSupport/File.cpp
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../../src/OSSupport/IsThread.cpp
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../../src/OSSupport/StackTrace.cpp
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)
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set(SHARED_OSS_HDR
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../../src/OSSupport/CriticalSection.h
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../../src/OSSupport/Event.h
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../../src/OSSupport/File.h
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../../src/OSSupport/IsThread.h
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../../src/OSSupport/StackTrace.h
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)
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if(WIN32)
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list (APPEND SHARED_OSS_SRC ../../src/StackWalker.cpp)
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list (APPEND SHARED_OSS_HDR ../../src/StackWalker.h)
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endif()
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flatten_files(SHARED_OSS_SRC)
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flatten_files(SHARED_OSS_HDR)
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source_group("Shared\\OSSupport" FILES ${SHARED_OSS_SRC} ${SHARED_OSS_HDR})
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# Include the main source files:
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set(SOURCES
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GrownBiomeGenVisualiser.cpp
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Globals.cpp
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)
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set(HEADERS
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Globals.h
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)
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source_group("" FILES ${SOURCES} ${HEADERS})
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add_executable(GrownBiomeGenVisualiser
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${SOURCES}
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${HEADERS}
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${SHARED_SRC}
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${SHARED_HDR}
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${SHARED_OSS_SRC}
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${SHARED_OSS_HDR}
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)
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set_target_properties(GrownBiomeGenVisualiser PROPERTIES FOLDER Tools)
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10
Tools/GrownBiomeGenVisualiser/Globals.cpp
Normal file
10
Tools/GrownBiomeGenVisualiser/Globals.cpp
Normal file
@ -0,0 +1,10 @@
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// Globals.cpp
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// This file is used for precompiled header generation in MSVC environments
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#include "Globals.h"
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262
Tools/GrownBiomeGenVisualiser/Globals.h
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262
Tools/GrownBiomeGenVisualiser/Globals.h
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@ -0,0 +1,262 @@
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// Globals.h
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// This file gets included from every module in the project, so that global symbols may be introduced easily
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// Also used for precompiled header generation in MSVC environments
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// Compiler-dependent stuff:
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#if defined(_MSC_VER)
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// MSVC produces warning C4481 on the override keyword usage, so disable the warning altogether
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#pragma warning(disable:4481)
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// Disable some warnings that we don't care about:
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#pragma warning(disable:4100)
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#define OBSOLETE __declspec(deprecated)
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// No alignment needed in MSVC
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#define ALIGN_8
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#define ALIGN_16
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#define FORMATSTRING(formatIndex, va_argsIndex)
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// MSVC has its own custom version of zu format
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#define SIZE_T_FMT "%Iu"
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#define SIZE_T_FMT_PRECISION(x) "%" #x "Iu"
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#define SIZE_T_FMT_HEX "%Ix"
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#define NORETURN __declspec(noreturn)
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#elif defined(__GNUC__)
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// TODO: Can GCC explicitly mark classes as abstract (no instances can be created)?
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#define abstract
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// override is part of c++11
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#if __cplusplus < 201103L
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#define override
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#endif
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#define OBSOLETE __attribute__((deprecated))
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#define ALIGN_8 __attribute__((aligned(8)))
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#define ALIGN_16 __attribute__((aligned(16)))
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// Some portability macros :)
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#define stricmp strcasecmp
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#define FORMATSTRING(formatIndex, va_argsIndex) __attribute__((format (printf, formatIndex, va_argsIndex)))
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#if defined(_WIN32)
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// We're compiling on MinGW, which uses an old MSVCRT library that has no support for size_t printfing.
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// We need direct size formats:
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#if defined(_WIN64)
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#define SIZE_T_FMT "%I64u"
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#define SIZE_T_FMT_PRECISION(x) "%" #x "I64u"
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#define SIZE_T_FMT_HEX "%I64x"
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#else
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#define SIZE_T_FMT "%u"
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#define SIZE_T_FMT_PRECISION(x) "%" #x "u"
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#define SIZE_T_FMT_HEX "%x"
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#endif
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#else
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// We're compiling on Linux, so we can use libc's size_t printf format:
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#define SIZE_T_FMT "%zu"
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#define SIZE_T_FMT_PRECISION(x) "%" #x "zu"
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#define SIZE_T_FMT_HEX "%zx"
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#endif
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#define NORETURN __attribute((__noreturn__))
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#else
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#error "You are using an unsupported compiler, you might need to #define some stuff here for your compiler"
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/*
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// Copy and uncomment this into another #elif section based on your compiler identification
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// Explicitly mark classes as abstract (no instances can be created)
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#define abstract
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// Mark virtual methods as overriding (forcing them to have a virtual function of the same signature in the base class)
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#define override
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// Mark functions as obsolete, so that their usage results in a compile-time warning
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#define OBSOLETE
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// Mark types / variables for alignment. Do the platforms need it?
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#define ALIGN_8
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#define ALIGN_16
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*/
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#define FORMATSTRING(formatIndex,va_argsIndex) __attribute__((format (printf, formatIndex, va_argsIndex)))
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#endif
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// Integral types with predefined sizes:
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typedef long long Int64;
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typedef int Int32;
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typedef short Int16;
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typedef unsigned long long UInt64;
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typedef unsigned int UInt32;
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typedef unsigned short UInt16;
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typedef unsigned char Byte;
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// A macro to disallow the copy constructor and operator= functions
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// This should be used in the private: declarations for any class that shouldn't allow copying itself
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#define DISALLOW_COPY_AND_ASSIGN(TypeName) \
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TypeName(const TypeName &); \
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void operator=(const TypeName &)
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// A macro that is used to mark unused function parameters, to avoid pedantic warnings in gcc
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#define UNUSED(X) (void)(X)
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// OS-dependent stuff:
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#ifdef _WIN32
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#define WIN32_LEAN_AND_MEAN
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#include <Windows.h>
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#include <winsock2.h>
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#include <ws2tcpip.h>
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// Windows SDK defines min and max macros, messing up with our std::min and std::max usage
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#undef min
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#undef max
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// Windows SDK defines GetFreeSpace as a constant, probably a Win16 API remnant
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#ifdef GetFreeSpace
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#undef GetFreeSpace
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#endif // GetFreeSpace
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#define SocketError WSAGetLastError()
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#else
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#include <sys/types.h>
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#include <sys/stat.h> // for mkdir
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#include <sys/time.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#include <netdb.h>
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#include <time.h>
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#include <dirent.h>
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#include <errno.h>
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#include <iostream>
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#include <unistd.h>
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#include <cstdio>
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#include <cstring>
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#include <pthread.h>
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#include <semaphore.h>
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#include <errno.h>
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#include <fcntl.h>
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typedef int SOCKET;
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enum
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{
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INVALID_SOCKET = -1,
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};
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#define closesocket close
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#define SocketError errno
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#if !defined(ANDROID_NDK)
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#include <tr1/memory>
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#endif
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#endif
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#if !defined(ANDROID_NDK)
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#define USE_SQUIRREL
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#endif
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#if defined(ANDROID_NDK)
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#define FILE_IO_PREFIX "/sdcard/mcserver/"
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#else
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#define FILE_IO_PREFIX ""
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#endif
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// CRT stuff:
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#include <assert.h>
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#include <stdio.h>
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#include <math.h>
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#include <stdarg.h>
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#include <time.h>
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// STL stuff:
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#include <vector>
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#include <list>
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#include <deque>
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#include <string>
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#include <map>
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#include <algorithm>
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#include <memory>
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// Common headers (without macros):
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#include "StringUtils.h"
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// Common definitions:
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/// Evaluates to the number of elements in an array (compile-time!)
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#define ARRAYCOUNT(X) (sizeof(X) / sizeof(*(X)))
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/// Allows arithmetic expressions like "32 KiB" (but consider using parenthesis around it, "(32 KiB)" )
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#define KiB * 1024
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#define MiB * 1024 * 1024
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/// Faster than (int)floorf((float)x / (float)div)
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#define FAST_FLOOR_DIV( x, div ) ( (x) < 0 ? (((int)x / div) - 1) : ((int)x / div) )
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// Own version of assert() that writes failed assertions to the log for review
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#ifdef NDEBUG
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#define ASSERT(x) ((void)0)
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#else
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#define ASSERT assert
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#endif
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// Pretty much the same as ASSERT() but stays in Release builds
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#define VERIFY( x ) ( !!(x) || ( LOGERROR("Verification failed: %s, file %s, line %i", #x, __FILE__, __LINE__ ), exit(1), 0 ) )
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/// A generic interface used mainly in ForEach() functions
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template <typename Type> class cItemCallback
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{
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public:
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/// Called for each item in the internal list; return true to stop the loop, or false to continue enumerating
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virtual bool Item(Type * a_Type) = 0;
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virtual ~cItemCallback() {}
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} ;
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456
Tools/GrownBiomeGenVisualiser/GrownBiomeGenVisualiser.cpp
Normal file
456
Tools/GrownBiomeGenVisualiser/GrownBiomeGenVisualiser.cpp
Normal file
@ -0,0 +1,456 @@
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// GrownBiomeGenVisualiser.cpp
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// Implements the main app entrypoint
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#include "Globals.h"
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#include <iostream>
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#include <fstream>
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#include <random>
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#define PROT_INT_BUFFER_SIZE (130 * 130)
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#include "Generating/ProtIntGen.h"
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typedef int Color[3]; // Color is an array of 3 ints
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// Forward declarations, needed for GCC and Clang:
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void log(const char * a_Fmt, ...) FORMATSTRING(1, 2);
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void outputBitmapFile(
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const AString & a_FileName,
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unsigned a_ImageSizeX, unsigned a_ImageSizeY,
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const int * a_ColorIndices,
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unsigned a_IndicesSizeX, unsigned a_IndicesSizeY,
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const Color * a_Colors,
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size_t a_NumColors
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);
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void initializeBiomeColors(void);
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void generateZoomLevels(int a_Seed);
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void generateSmoothLevels(int a_Seed);
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void generateExamples(int a_Seed);
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||||
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||||
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||||
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||||
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/** Color palette used for algorithm examples.
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No relevance to biomes whatsoever. */
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static const Color spectrumColors[] =
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{
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{0, 0, 0},
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{255, 0, 0},
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{0, 255, 0},
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||||
{0, 0, 255},
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||||
{255, 255, 0},
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||||
{255, 0, 255},
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||||
{0, 255, 255},
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||||
};
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||||
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||||
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||||
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||||
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||||
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||||
/** Color palette used for displaying biome groups. */
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static const Color biomeGroupColors[] =
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{
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/* bgOcean */ {0x00, 0x00, 0x70},
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/* bgDesert */ {0xfa, 0x94, 0x18},
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/* bgTemperate */ {0x05, 0x66, 0x21},
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/* bgMountains */ {0x60, 0x60, 0x60},
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/* bgIce */ {0xa0, 0xa0, 0xff},
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};
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||||
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||||
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||||
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/** Color palette used for outputting biome images.
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Initialized from biomeColorMap[] in initializeBiomeColors(). */
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static Color biomeColors[255];
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||||
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/** Map of biome -> color, used to initialize biomeColorMap[]. */
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static const struct
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||||
{
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EMCSBiome biome;
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Color color;
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}
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biomeColorMap[] =
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{
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{ biOcean, { 0x00, 0x00, 0x70 }, },
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{ biPlains, { 0x8d, 0xb3, 0x60 }, },
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{ biDesert, { 0xfa, 0x94, 0x18 }, },
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{ biExtremeHills, { 0x60, 0x60, 0x60 }, },
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{ biForest, { 0x05, 0x66, 0x21 }, },
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{ biTaiga, { 0x0b, 0x66, 0x59 }, },
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{ biSwampland, { 0x2f, 0xff, 0xda }, },
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{ biRiver, { 0x30, 0x30, 0xaf }, },
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{ biHell, { 0x7f, 0x00, 0x00 }, },
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{ biSky, { 0x00, 0x7f, 0xff }, },
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{ biFrozenOcean, { 0xa0, 0xa0, 0xdf }, },
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{ biFrozenRiver, { 0xa0, 0xa0, 0xff }, },
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{ biIcePlains, { 0xff, 0xff, 0xff }, },
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{ biIceMountains, { 0xa0, 0xa0, 0xa0 }, },
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{ biMushroomIsland, { 0xff, 0x00, 0xff }, },
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{ biMushroomShore, { 0xa0, 0x00, 0xff }, },
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{ biBeach, { 0xfa, 0xde, 0x55 }, },
|
||||
{ biDesertHills, { 0xd2, 0x5f, 0x12 }, },
|
||||
{ biForestHills, { 0x22, 0x55, 0x1c }, },
|
||||
{ biTaigaHills, { 0x16, 0x39, 0x33 }, },
|
||||
{ biExtremeHillsEdge, { 0x7f, 0x8f, 0x7f }, },
|
||||
{ biJungle, { 0x53, 0x7b, 0x09 }, },
|
||||
{ biJungleHills, { 0x2c, 0x42, 0x05 }, },
|
||||
|
||||
{ biJungleEdge, { 0x62, 0x8b, 0x17 }, },
|
||||
{ biDeepOcean, { 0x00, 0x00, 0x30 }, },
|
||||
{ biStoneBeach, { 0xa2, 0xa2, 0x84 }, },
|
||||
{ biColdBeach, { 0xfa, 0xf0, 0xc0 }, },
|
||||
{ biBirchForest, { 0x30, 0x74, 0x44 }, },
|
||||
{ biBirchForestHills, { 0x1f, 0x5f, 0x32 }, },
|
||||
{ biRoofedForest, { 0x40, 0x51, 0x1a }, },
|
||||
{ biColdTaiga, { 0x31, 0x55, 0x4a }, },
|
||||
{ biColdTaigaHills, { 0x59, 0x7d, 0x72 }, },
|
||||
{ biMegaTaiga, { 0x59, 0x66, 0x51 }, },
|
||||
{ biMegaTaigaHills, { 0x59, 0x66, 0x59 }, },
|
||||
{ biExtremeHillsPlus, { 0x50, 0x70, 0x50 }, },
|
||||
{ biSavanna, { 0xbd, 0xb2, 0x5f }, },
|
||||
{ biSavannaPlateau, { 0xa7, 0x9d, 0x64 }, },
|
||||
{ biMesa, { 0xd9, 0x45, 0x15 }, },
|
||||
{ biMesaPlateauF, { 0xb0, 0x97, 0x65 }, },
|
||||
{ biMesaPlateau, { 0xca, 0x8c, 0x65 }, },
|
||||
|
||||
// M variants:
|
||||
{ biSunflowerPlains, { 0xb5, 0xdb, 0x88 }, },
|
||||
{ biDesertM, { 0xff, 0xbc, 0x40 }, },
|
||||
{ biExtremeHillsM, { 0x88, 0x88, 0x88 }, },
|
||||
{ biFlowerForest, { 0x2d, 0x8e, 0x49 }, },
|
||||
{ biTaigaM, { 0x33, 0x8e, 0x81 }, },
|
||||
{ biSwamplandM, { 0x07, 0xf9, 0xb2 }, },
|
||||
{ biIcePlainsSpikes, { 0xb4, 0xdc, 0xdc }, },
|
||||
{ biJungleM, { 0x7b, 0xa3, 0x31 }, },
|
||||
{ biJungleEdgeM, { 0x62, 0x8b, 0x17 }, },
|
||||
{ biBirchForestM, { 0x58, 0x9c, 0x6c }, },
|
||||
{ biBirchForestHillsM, { 0x47, 0x87, 0x5a }, },
|
||||
{ biRoofedForestM, { 0x68, 0x79, 0x42 }, },
|
||||
{ biColdTaigaM, { 0x24, 0x3f, 0x36 }, },
|
||||
{ biMegaSpruceTaiga, { 0x45, 0x4f, 0x3e }, },
|
||||
{ biMegaSpruceTaigaHills, { 0x45, 0x4f, 0x4e }, },
|
||||
{ biExtremeHillsPlusM, { 0x78, 0x98, 0x78 }, },
|
||||
{ biSavannaM, { 0xe5, 0xda, 0x87 }, },
|
||||
{ biSavannaPlateauM, { 0xa7, 0x9d, 0x74 }, },
|
||||
{ biMesaBryce, { 0xff, 0x6d, 0x3d }, },
|
||||
{ biMesaPlateauFM, { 0xd8, 0xbf, 0x8d }, },
|
||||
{ biMesaPlateauM, { 0xf2, 0xb4, 0x8d }, },
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
void log(const char * a_Fmt, ...)
|
||||
{
|
||||
AString buf;
|
||||
va_list args;
|
||||
va_start(args, a_Fmt);
|
||||
AppendVPrintf(buf, a_Fmt, args);
|
||||
va_end(args);
|
||||
std::cout << buf << std::endl << std::flush;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
void outputBitmapFile(
|
||||
const AString & a_FileName,
|
||||
unsigned a_ImageSizeX, unsigned a_ImageSizeY,
|
||||
const int * a_ColorIndices,
|
||||
unsigned a_IndicesSizeX, unsigned a_IndicesSizeY,
|
||||
const Color * a_Colors,
|
||||
size_t a_NumColors
|
||||
)
|
||||
{
|
||||
std::ofstream f(a_FileName, std::ios::out | std::ios::binary);
|
||||
if (!f.good())
|
||||
{
|
||||
log("Cannot open file %s for writing. Skipping.", a_FileName.c_str());
|
||||
return;
|
||||
}
|
||||
f << "P3\r\n" << a_ImageSizeX << " " << a_ImageSizeY << "\r\n255\r\n";
|
||||
unsigned oldIndY = 0;
|
||||
for (unsigned y = 0; y < a_ImageSizeY; y++)
|
||||
{
|
||||
unsigned indY = y * a_IndicesSizeY / a_ImageSizeY;
|
||||
if (oldIndY != indY)
|
||||
{
|
||||
// Output a horizontal divider line:
|
||||
for (unsigned x = 0; x < a_ImageSizeX; x++)
|
||||
{
|
||||
f << "128 128 128 ";
|
||||
}
|
||||
f << "\r\n";
|
||||
oldIndY = indY;
|
||||
continue;
|
||||
}
|
||||
unsigned oldIndX = 0;
|
||||
for (unsigned x = 0; x < a_ImageSizeX; x++)
|
||||
{
|
||||
unsigned indX = x * a_IndicesSizeX / a_ImageSizeX;
|
||||
if (indX == oldIndX)
|
||||
{
|
||||
auto & color = a_Colors[a_ColorIndices[indX + a_IndicesSizeX * indY]];
|
||||
f << color[0] << " " << color[1] << " " << color[2] << " ";
|
||||
}
|
||||
else
|
||||
{
|
||||
// vertical divider line:
|
||||
f << "128 128 128 ";
|
||||
}
|
||||
oldIndX = indX;
|
||||
}
|
||||
f << "\r\n";
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/** Initializes biomeColors[] using the biomeColorMap[]. */
|
||||
void initializeBiomeColors(void)
|
||||
{
|
||||
// Initialize all colors to red, so that anything unassigned is visible:
|
||||
for (size_t i = 0; i < ARRAYCOUNT(biomeColors); i++)
|
||||
{
|
||||
auto & color = biomeColors[i];
|
||||
color[0] = 0;
|
||||
color[1] = 0xff;
|
||||
color[2] = 0;
|
||||
}
|
||||
|
||||
// Initialize per-biome:
|
||||
for(size_t i = 0; i < ARRAYCOUNT(biomeColorMap); i++)
|
||||
{
|
||||
auto & dst = biomeColors[biomeColorMap[i].biome];
|
||||
const auto & src = biomeColorMap[i].color;
|
||||
dst[0] = src[0];
|
||||
dst[1] = src[1];
|
||||
dst[2] = src[2];
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/** Generates a series of images showing the "zoom" effect of the IntGen zoom operation.
|
||||
Each image is the same size, the integer arrays are scaled to fit the image. */
|
||||
void generateZoomLevels(int a_Seed)
|
||||
{
|
||||
log("Generating zoom levels...");
|
||||
const unsigned NumImages = 7; ///< Number of images to generate. The more images, the larger they will be
|
||||
const unsigned maxArrSize = (1 << NumImages) + 1;
|
||||
for (unsigned i = 1; i <= NumImages; i++)
|
||||
{
|
||||
unsigned arrSize = (1 << i) + 1; // Dimensions of the actually generated array
|
||||
ASSERT(arrSize <= maxArrSize);
|
||||
int workspace[maxArrSize * maxArrSize]; // Workspace for the generated array
|
||||
|
||||
// Chain the zoom operation as many times as the image number:
|
||||
std::shared_ptr<cProtIntGen> gen = std::make_shared<cProtIntGenChoice>(a_Seed, static_cast<int>(ARRAYCOUNT(spectrumColors) + 1));
|
||||
for (unsigned j = 1; j < i; j++)
|
||||
{
|
||||
gen = std::make_shared<cProtIntGenZoom>(a_Seed + static_cast<int>(j), gen);
|
||||
}
|
||||
gen->GetInts(0, 0, arrSize, arrSize, workspace);
|
||||
|
||||
// Output to a bitmap file:
|
||||
AString fnam = Printf("zoomedgrown_%u.pbm", i);
|
||||
outputBitmapFile(fnam, 257, 257, workspace, arrSize, arrSize, spectrumColors, ARRAYCOUNT(spectrumColors));
|
||||
log(" zoom level %u complete", i);
|
||||
} // for i - Image
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
void generateSmoothLevels(int a_Seed)
|
||||
{
|
||||
log("Generating smooth levels...");
|
||||
const unsigned NumImages = 7; ///< Number of images to generate. The more images, the larger they will be
|
||||
const unsigned maxArrSize = 65; ///< Size of the underlying generated array
|
||||
|
||||
// Initialize the underlying generator:
|
||||
std::shared_ptr<cProtIntGen> underlyingGen = std::make_shared<cProtIntGenChoice>(a_Seed, static_cast<int>(ARRAYCOUNT(spectrumColors) + 1));
|
||||
for (int j = 1; j < 4; j++)
|
||||
{
|
||||
underlyingGen = std::make_shared<cProtIntGenZoom>(a_Seed + j, underlyingGen);
|
||||
}
|
||||
|
||||
// Generate smooth levels:
|
||||
for (unsigned i = 1; i <= NumImages; i++)
|
||||
{
|
||||
unsigned arrSize = maxArrSize - 2 * i; // Dimensions of the actually generated array
|
||||
int workspace[maxArrSize * maxArrSize]; // Workspace for the generated array
|
||||
|
||||
// Chain the zoom operation as many times as the image number:
|
||||
std::shared_ptr<cProtIntGen> gen = underlyingGen;
|
||||
for (unsigned j = 1; j < i; j++)
|
||||
{
|
||||
gen = std::make_shared<cProtIntGenSmooth>(a_Seed, gen);
|
||||
}
|
||||
gen->GetInts(static_cast<int>(i), static_cast<int>(i), arrSize, arrSize, workspace);
|
||||
|
||||
// Output to a bitmap file:
|
||||
AString fnam = Printf("smoothedgrown_%u.ppm", i);
|
||||
outputBitmapFile(fnam, 257, 257, workspace, arrSize, arrSize, spectrumColors, ARRAYCOUNT(spectrumColors));
|
||||
log(" smooth level %u complete", i);
|
||||
} // for i - Image
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
void generateExamples(int a_Seed)
|
||||
{
|
||||
log("Generating examples");
|
||||
|
||||
const int maxArrSize = 65;
|
||||
const int inArrSize = 24;
|
||||
const int imgSize = 256;
|
||||
|
||||
// Create the inputs:
|
||||
auto in1 =
|
||||
std::make_shared<cProtIntGenZoom >(a_Seed + 1,
|
||||
std::make_shared<cProtIntGenAddIslands >(a_Seed + 2000, 200,
|
||||
std::make_shared<cProtIntGenSetRandomly >(a_Seed + 9, 300, bgOcean,
|
||||
std::make_shared<cProtIntGenZoom >(a_Seed + 2,
|
||||
std::make_shared<cProtIntGenLandOcean >(a_Seed + 1, 30
|
||||
)))));
|
||||
auto in2 =
|
||||
std::make_shared<cProtIntGenZoom >(a_Seed + 1,
|
||||
std::make_shared<cProtIntGenBiomeGroupEdges>(in1
|
||||
));
|
||||
auto in3 =
|
||||
std::make_shared<cProtIntGenZoom >(a_Seed + 1,
|
||||
std::make_shared<cProtIntGenZoom >(a_Seed + 2,
|
||||
std::make_shared<cProtIntGenBiomes >(a_Seed + 3000, in2
|
||||
)));
|
||||
auto inAlt =
|
||||
std::make_shared<cProtIntGenZoom >(a_Seed,
|
||||
std::make_shared<cProtIntGenLandOcean >(a_Seed, 30
|
||||
));
|
||||
auto inRiver = std::make_shared<cProtIntGenRiver>(a_Seed, in2);
|
||||
int workspace[maxArrSize * maxArrSize];
|
||||
in1->GetInts(0, 0, inArrSize, inArrSize, workspace);
|
||||
outputBitmapFile("grownexample_in1.ppm", imgSize, imgSize, workspace, inArrSize, inArrSize, biomeGroupColors, ARRAYCOUNT(biomeGroupColors));
|
||||
log(" Created example input 1");
|
||||
in2->GetInts(0, 0, inArrSize, inArrSize, workspace);
|
||||
outputBitmapFile("grownexample_in2.ppm", imgSize, imgSize, workspace, inArrSize, inArrSize, biomeGroupColors, ARRAYCOUNT(biomeGroupColors));
|
||||
log(" Created example input 2");
|
||||
in3->GetInts(0, 0, inArrSize, inArrSize, workspace);
|
||||
outputBitmapFile("grownexample_in3.ppm", imgSize, imgSize, workspace, inArrSize, inArrSize, biomeColors, ARRAYCOUNT(biomeColors));
|
||||
log(" Created example input 3");
|
||||
inAlt->GetInts(0, 0, inArrSize, inArrSize, workspace);
|
||||
outputBitmapFile("grownexample_in_alt.ppm", imgSize, imgSize, workspace, inArrSize, inArrSize, biomeGroupColors, ARRAYCOUNT(biomeGroupColors));
|
||||
log(" Created example input alt");
|
||||
inRiver->GetInts(0, 0, inArrSize, inArrSize, workspace);
|
||||
outputBitmapFile("grownexample_in_river.ppm", imgSize, imgSize, workspace, inArrSize, inArrSize, biomeColors, ARRAYCOUNT(biomeColors));
|
||||
log(" Created example input river");
|
||||
|
||||
// Shortcuts for colormaps used for the outputs:
|
||||
struct ColorMap
|
||||
{
|
||||
const Color * colors;
|
||||
size_t count;
|
||||
};
|
||||
static const ColorMap cmGroups = { biomeGroupColors, ARRAYCOUNT(biomeGroupColors) };
|
||||
static const ColorMap cmBiomes = { biomeColors, ARRAYCOUNT(biomeColors) };
|
||||
|
||||
// Create the result generators:
|
||||
struct
|
||||
{
|
||||
const char * name;
|
||||
unsigned size;
|
||||
int offset;
|
||||
const ColorMap & colormap;
|
||||
std::shared_ptr<cProtIntGen> gen;
|
||||
}
|
||||
gens[] =
|
||||
{
|
||||
{"add_islands", inArrSize, 0, cmGroups, std::make_shared<cProtIntGenAddIslands> (a_Seed, 400, in1)},
|
||||
{"alt_biomes", inArrSize, 0, cmBiomes, std::make_shared<cProtIntGenAlternateBiomes>(a_Seed, inAlt, in3)},
|
||||
{"beaches", inArrSize - 2, 1, cmBiomes, std::make_shared<cProtIntGenBeaches> (in3)},
|
||||
{"biome_edges", inArrSize - 2, 1, cmBiomes, std::make_shared<cProtIntGenBiomeEdges> (a_Seed, in3)},
|
||||
{"biomes", inArrSize, 0, cmBiomes, std::make_shared<cProtIntGenBiomes> (a_Seed, in2)},
|
||||
{"grp_edges", inArrSize - 2, 0, cmGroups, std::make_shared<cProtIntGenBiomeGroupEdges>(in1)},
|
||||
{"m_biomes", inArrSize, 0, cmBiomes, std::make_shared<cProtIntGenMBiomes> (a_Seed, inAlt, in3)},
|
||||
{"mix_river", inArrSize, 0, cmBiomes, std::make_shared<cProtIntGenMixRivers> (in3, inRiver)},
|
||||
{"river", inArrSize - 2, 1, cmBiomes, inRiver},
|
||||
{"set_rnd", inArrSize, 0, cmBiomes, std::make_shared<cProtIntGenSetRandomly> (a_Seed, 500, bgOcean, in3)},
|
||||
{"smooth", inArrSize - 2, 1, cmBiomes, std::make_shared<cProtIntGenSmooth> (a_Seed, in3)},
|
||||
{"zoom", inArrSize * 2 - 1, 0, cmBiomes, std::make_shared<cProtIntGenZoom> (a_Seed, in3)},
|
||||
};
|
||||
|
||||
// Create the outputs:
|
||||
for (const auto & gen: gens)
|
||||
{
|
||||
gen.gen->GetInts(gen.offset, gen.offset, gen.size, gen.size, workspace);
|
||||
AString fnam = Printf("grownexample_%s.ppm", gen.name);
|
||||
outputBitmapFile(fnam, 256, 256, workspace, gen.size, gen.size, gen.colormap.colors, gen.colormap.count);
|
||||
log(" Created example \"%s\"", gen.name);
|
||||
} // for gen - gens[]
|
||||
|
||||
log("Examples generated");
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
int main(int argc, char ** argv)
|
||||
{
|
||||
log("GrownBiomeGenVisualiser starting");
|
||||
|
||||
// Parse the seed from the command line, if present:
|
||||
int seed;
|
||||
if (argc > 1)
|
||||
{
|
||||
if (!StringToInteger(argv[1], seed))
|
||||
{
|
||||
log("Cannot parse seed from \"%s\", bailing out.", argv[1]);
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
// Get a random seed:
|
||||
std::random_device rd;
|
||||
seed = static_cast<int>(rd());
|
||||
}
|
||||
|
||||
log("Seed = %d", seed);
|
||||
|
||||
initializeBiomeColors();
|
||||
|
||||
generateZoomLevels(seed);
|
||||
generateSmoothLevels(seed);
|
||||
generateExamples(seed);
|
||||
|
||||
log("GrownBiomeGenVisualiser finished");
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
4
Tools/GrownBiomeGenVisualiser/README.md
Normal file
4
Tools/GrownBiomeGenVisualiser/README.md
Normal file
@ -0,0 +1,4 @@
|
||||
GrownBiomeGenVisualiser
|
||||
----
|
||||
|
||||
This project aims to provide the visualisation of "Grown" biome generator used in Cuberite. It uses the generator to generate several bitmaps showcasing the generator; these images are then used in the generator documentation ($/docs/Generator.html)
|
||||
Loading…
Reference in New Issue
Block a user