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Update the BasicExample to use OpenGL 3

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The example now uses OpenGL 3 features like Vertex Array Objects and uses
no immediate mode stuff. Qt5 is used for some features like matrices and
shaders.

There is now no dependency on GLEW either.
This commit is contained in:
Matt Williams
2014-03-19 21:26:04 +00:00
parent 868fbb84a0
commit ac16dfd325
4 changed files with 158 additions and 102 deletions
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8
examples/Basic/CMakeLists.txt
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@ -32,17 +32,13 @@ SET(INC_FILES
OpenGLWidget.h
)
add_definitions(-DGLEW_STATIC)
#"Sources" and "Headers" are the group names in Visual Studio.
#They may have other uses too...
SOURCE_GROUP("Sources" FILES ${SRC_FILES})
SOURCE_GROUP("Headers" FILES ${INC_FILES})
FIND_PACKAGE(OpenGL REQUIRED)
#Tell CMake the paths for OpenGL and for PolyVox (which is just relative to our current location)
INCLUDE_DIRECTORIES(${OPENGL_INCLUDE_DIR} ${PolyVoxCore_BINARY_DIR}/include ${PolyVoxCore_SOURCE_DIR}/include ${GLEW_SOURCE_DIR})
INCLUDE_DIRECTORIES(${PolyVoxCore_BINARY_DIR}/include ${PolyVoxCore_SOURCE_DIR}/include)
LINK_DIRECTORIES(${PolyVoxCore_BINARY_DIR})
#Build
@ -50,7 +46,7 @@ ADD_EXECUTABLE(BasicExample ${SRC_FILES})
IF(MSVC)
SET_TARGET_PROPERTIES(BasicExample PROPERTIES COMPILE_FLAGS "/W4 /wd4127")
ENDIF(MSVC)
TARGET_LINK_LIBRARIES(BasicExample glew Qt5::OpenGL ${OPENGL_gl_LIBRARY} ${OPENGL_glu_LIBRARY} PolyVoxCore)
TARGET_LINK_LIBRARIES(BasicExample Qt5::OpenGL PolyVoxCore)
SET_PROPERTY(TARGET BasicExample PROPERTY FOLDER "Examples")
#Install - Only install the example in Windows