Starter code from 2014 + README update

Author: kainino0x

.gitignore

@@ -0,0 +1,34 @@
+# General
+builds/
+
+# Compiled objects
+*.o
+*.obj
+
+# Compiled dynamic libraries
+*.so
+
+# Windows specific
+[Rr]elease/
+[Dd]ebug/
+*.suo
+*.pdb
+*.sdf
+*.opensdf
+*.user
+*.deps
+*.ipch
+
+# CUDA built deps
+windows/src/
+
+# OSX specific
+.DS_Store
+*/.DS_Store
+
+# VIM swap files
+*.swp
+
+# Exceptions
+!external/lib/*/*.lib
+!external/bin/*

CMakeLists.txt

@@ -0,0 +1,99 @@
+cmake_minimum_required(VERSION 3.0.0)
+
+#on OSX we have to explicitly set clang/clang++
+#set (CMAKE_C_COMPILER clang)
+#set (CMAKE_CXX_COMPILER clang++)
+
+project(Project4-Rasterizer)
+
+set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake")
+
+#External libs location (alternatively, /usr/local or something)
+set(EXTERNAL "external")
+
+#Set up include and lib paths
+include_directories(${EXTERNAL}/include)
+include_directories(${EXTERNAL}/src)
+if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
+	set(CMAKE_LIBRARY_PATH ${CMAKE_LIBRARY_PATH} ${EXTERNAL}/lib/osx)
+elseif(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
+	set(CMAKE_LIBRARY_PATH ${CMAKE_LIBRARY_PATH} ${EXTERNAL}/lib/linux /usr/lib64)
+elseif(WIN32)
+	set(CMAKE_LIBRARY_PATH ${CMAKE_LIBRARY_PATH} ${EXTERNAL}/lib/win)
+endif()
+
+set(GLFW_INCLUDE_DIR ${EXTERNAL}/include)
+set(GLFW_LIBRARY_DIR ${CMAKE_LIBRARY_PATH})
+set(GLEW_INCLUDE_DIR ${EXTERNAL}/include)
+set(GLEW_LIBRARY_DIR ${CMAKE_LIBRARY_PATH})
+
+#Find up and set up core dependency libs
+find_library(GLFW_LIBRARY "glfw3" HINTS ${GLFW_LIBRARY_DIR})
+find_package(GLUT)
+find_package(OpenGL)
+find_package(GLEW)
+
+set(CORELIBS ${GLFW_LIBRARY} ${GLUT_LIBRARY} ${OPENGL_LIBRARY} ${GLEW_LIBRARY})
+
+#OSX-specific hacks/fixes
+if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
+   	#Link IOKit because this is where we get GL stuff for OSX
+   	set(IOKIT "-framework IOKit")
+	set(CORELIBS ${CORELIBS} ${IOKIT})
+	#Link against libstdc++ since CUDA doesn't support libc++ yet
+	set(CUDA_NVCC_FLAGS "--compiler-options;-stdlib=libstdc++;")
+	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libstdc++")
+endif(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
+
+#Linux specific hacks/fixes
+if(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
+	set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -lX11 -lXxf86vm -lXrandr -lpthread -lXi")
+endif()
+
+#Compiler flag magic
+if(${CMAKE_SYSTEM_NAME} MATCHES "Linux" OR ${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
+	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O3 -m64 -msse2")
+elseif(WIN32)
+	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+endif()
+
+#Crucial magic for CUDA linking
+find_package(CUDA REQUIRED)
+set(CUDA_ATTACH_VS_BUILD_RULE_TO_CUDA_FILE ON)
+
+set(CUDA_SEPARABLE_COMPILATION ON)
+
+#Make NVCC run silently
+if(${CMAKE_SYSTEM_NAME} MATCHES "Linux" OR ${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
+	set(CUDA_NVCC_FLAGS "${CUDA_NVCC_FLAGS}-w;")
+endif()
+
+#Force Visual Studio to link against MT versions of libs
+if(MSVC)
+	set(CompilerFlags
+	        CMAKE_CXX_FLAGS
+	        CMAKE_CXX_FLAGS_DEBUG
+	        CMAKE_CXX_FLAGS_RELEASE
+	        CMAKE_C_FLAGS
+	        CMAKE_C_FLAGS_DEBUG
+	        CMAKE_C_FLAGS_RELEASE
+	        )
+	foreach(CompilerFlag ${CompilerFlags})
+	  string(REPLACE "/MD" "/MT" ${CompilerFlag} "${${CompilerFlag}}")
+	endforeach()
+	set(CUDA_NVCC_FLAGS_RELEASE ${CUDA_NVCC_FLAGS_RELEASE} "--compiler-options /MT; --linker-options /MT")
+	set(CUDA_NVCC_FLAGS_DEBUG ${CUDA_NVCC_FLAGS_DEBUG} "--compiler-options /MT; --linker-options /MT")
+endif()
+
+#Add all source files. Headers don't need to be listed here since the compiler will find them;
+#we just need the actual files being fed directly to the compiler
+set(SOURCE_FILES "src/main.cpp")
+set(SOURCE_FILES ${SOURCE_FILES} "src/rasterizeKernels.cu")
+set(SOURCE_FILES ${SOURCE_FILES} "src/utilities.cpp")
+set(SOURCE_FILES ${SOURCE_FILES} "${EXTERNAL}/src/glslUtil/glslUtility.cpp")
+set(SOURCE_FILES ${SOURCE_FILES} "${EXTERNAL}/src/objUtil/obj.cpp")
+set(SOURCE_FILES ${SOURCE_FILES} "${EXTERNAL}/src/objUtil/objloader.cpp")
+
+cuda_add_executable(Project4-Rasterizer ${SOURCE_FILES} OPTIONS -arch=sm_20)
+
+target_link_libraries(Project4-Rasterizer ${CORELIBS})