CMakeLists.txt

# Copyright 2020-2024 NVIDIA Corporation
# SPDX-License-Identifier: Apache-2.0
cmake_minimum_required(VERSION 3.5)
project(vk_mini_path_tracer)

#####################################################################################
# look for nvpro_core 1) as a sub-folder 2) at some other locations
# this cannot be put anywhere else since we still didn't find setup.cmake yet
#
if(NOT BASE_DIRECTORY)

  find_path(BASE_DIRECTORY
    NAMES nvpro_core/cmake/setup.cmake
    PATHS ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/.. ${CMAKE_CURRENT_SOURCE_DIR}/../.. 
    REQUIRED
    DOC "Directory containing nvpro_core"
    )
endif()
if(EXISTS ${BASE_DIRECTORY}/nvpro_core/cmake/setup.cmake)
  include(${BASE_DIRECTORY}/nvpro_core/cmake/setup.cmake)
else()
  message(FATAL_ERROR "could not find base directory, please set BASE_DIRECTORY to folder containing nvpro_core")
endif()

#####################################################################################
# Add sample packages
#
_add_package_VulkanSDK()
_add_nvpro_core_lib()

#####################################################################################
# Add chapters
add_subdirectory(_edit) # Empty starting project
add_subdirectory(checkpoints/1_hello_vulkan)
add_subdirectory(checkpoints/2_extensions)
add_subdirectory(checkpoints/3_memory)
add_subdirectory(checkpoints/4_commands)
add_subdirectory(checkpoints/5_write_image)
add_subdirectory(checkpoints/6_compute_shader)
add_subdirectory(checkpoints/7_descriptors)
add_subdirectory(checkpoints/8_ray_tracing)
add_subdirectory(checkpoints/9_intersection)
add_subdirectory(checkpoints/10_mesh_data)
add_subdirectory(checkpoints/11_specular)
add_subdirectory(checkpoints/12_antialiasing)
add_subdirectory(vk_mini_path_tracer) # End of main tutorial
add_subdirectory(checkpoints/e1_gaussian)
# add_subdirectory(checkpoints/e2_performance) # This is an empty chapter
add_subdirectory(checkpoints/e3_compaction)
add_subdirectory(checkpoints/e4_include)
add_subdirectory(checkpoints/e5_push_constants)
add_subdirectory(checkpoints/e6_more_samples)
add_subdirectory(checkpoints/e7_image)
add_subdirectory(checkpoints/e8_debug_names)
add_subdirectory(checkpoints/e9_instances)
add_subdirectory(checkpoints/e10_materials)
add_subdirectory(checkpoints/e11_rt_pipeline_1)
add_subdirectory(checkpoints/e11_rt_pipeline_2)
add_subdirectory(checkpoints/e11_rt_pipeline_3)