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Added windows support for the OpenGL example cube

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This commit is contained in:
Benjamin Kyd
2019-02-12 13:25:14 +00:00
parent 3a6a7bb0c7
commit 29de71a827
3 changed files with 157 additions and 13 deletions
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52
OpenGL/cube/CMakeLists.txt
View File

@@ -9,18 +9,37 @@ set(executable cube.a)
set(SrcDIR ./src)
set(IncludeDIR ./include)
find_package(SDL2 REQUIRED)
find_package(SDL2_image REQUIRED)
find_package(PNG REQUIRED)
find_package(JPEG REQUIRED)
if (UNIX)
find_package(SDL2 REQUIRED)
find_package(SDL2_image REQUIRED)
find_package(PNG REQUIRED)
find_package(JPEG REQUIRED)
endif(UNIX)
if (WIN32)
SET(CMAKE_CXX_FLAGS "-IC:/dev/SDL2/include/ -LC:/dev/SDL2/lib/x64/")
SET(CMAKE_CXX_FLAGS "-IC:/dev/SDL2_image/include/ -LC:/dev/SDL2_image/lib/x64/")
SET(CMAKE_CXX_FLAGS "-IC:/dev/glm")
include_directories(${executable}
"C:/dev/glm"
"C:/dev/SDL2/include/"
"C:/dev/SDL2_image/include/"
)
endif (WIN32)
set(THREADS_PREFER_PTHREAD_FLAD ON)
find_package(Threads REQUIRED)
find_package(OpenGL REQUIRED)
include_directories(${executable}
if (UNIX)
include_directories(${executable}
${SDL2_INCLUDE_DIR}
${SDL2_IMAGE_INCLUDE_DIR}
)
endif (UNIX)
include_directories(${executable}
${PNG_INCLUDE_DIR}
${JPEG_INCLUDE_DIR}
${IncludeDIR}
@@ -37,13 +56,28 @@ set_target_properties(${executable} PROPERTIES
CXX_EXTENSIONS OFF
)
target_link_libraries(${executable}
${CMAKE_DL_LIBS}
OpenGL::OpenGL
OpenGL::GL
if (UNIX)
target_link_libraries(${executable}
SDL2
SDL2_image
PNG::PNG
JPEG::JPEG
OpenGL::OpenGL
OpenGL::GL
Threads::Threads
)
endif (UNIX)
if (WIN32)
target_link_libraries(${executable}
"C:/dev/SDL2/lib/x64/SDL2.lib"
"C:/dev/SDL2/lib/x64/SDL2main.lib"
"C:/dev/SDL2/lib/x64/SDL2test.lib"
"C:/dev/SDL2_image/lib/x64/SDL2_image.lib"
${WinSDK}
)
endif (WIN32)
target_link_libraries(${executable}
${CMAKE_DL_LIBS}
)

6
OpenGL/cube/src/main.cpp
View File

@@ -1,7 +1,12 @@
#include <iostream>
#include <glad/glad.h>
#ifdef _WIN32
#include <SDL.h>
#include <SDL_image.h>
#else
#include <SDL2/SDL.h>
#include <SDL2/SDL_image.h>
#endif
#include <glm/glm.hpp>
#include <glm/gtc/matrix_transform.hpp>
#include <glm/gtc/type_ptr.hpp>
@@ -158,6 +163,7 @@ int main(int argc, char** argv) {
}
// Set up a GL texture
GLuint tex;
glGenTextures(1, &tex);
glBindTexture(GL_TEXTURE_2D, tex);
// Set mag and min filtering levels
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);

104
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@@ -0,0 +1,104 @@
SSUUMMMMAARRYY OOFF LLEESSSS CCOOMMMMAANNDDSS
Commands marked with * may be preceded by a number, _N.
Notes in parentheses indicate the behavior if _N is given.
A key preceded by a caret indicates the Ctrl key; thus ^K is ctrl-K.
h H Display this help.
q :q Q :Q ZZ Exit.
---------------------------------------------------------------------------
MMOOVVIINNGG
e ^E j ^N CR * Forward one line (or _N lines).
y ^Y k ^K ^P * Backward one line (or _N lines).
f ^F ^V SPACE * Forward one window (or _N lines).
b ^B ESC-v * Backward one window (or _N lines).
z * Forward one window (and set window to _N).
w * Backward one window (and set window to _N).
ESC-SPACE * Forward one window, but don't stop at end-of-file.
d ^D * Forward one half-window (and set half-window to _N).
u ^U * Backward one half-window (and set half-window to _N).
ESC-) RightArrow * Right one half screen width (or _N positions).
ESC-( LeftArrow * Left one half screen width (or _N positions).
ESC-} ^RightArrow Right to last column displayed.
ESC-{ ^LeftArrow Left to first column.
F Forward forever; like "tail -f".
ESC-F Like F but stop when search pattern is found.
r ^R ^L Repaint screen.
R Repaint screen, discarding buffered input.
---------------------------------------------------
Default "window" is the screen height.
Default "half-window" is half of the screen height.
---------------------------------------------------------------------------
SSEEAARRCCHHIINNGG
/_p_a_t_t_e_r_n * Search forward for (_N-th) matching line.
?_p_a_t_t_e_r_n * Search backward for (_N-th) matching line.
n * Repeat previous search (for _N-th occurrence).
N * Repeat previous search in reverse direction.
ESC-n * Repeat previous search, spanning files.
ESC-N * Repeat previous search, reverse dir. & spanning files.
ESC-u Undo (toggle) search highlighting.
&_p_a_t_t_e_r_n * Display only matching lines
---------------------------------------------------
A search pattern may be preceded by one or more of:
^N or ! Search for NON-matching lines.
^E or * Search multiple files (pass thru END OF FILE).
^F or @ Start search at FIRST file (for /) or last file (for ?).
^K Highlight matches, but don't move (KEEP position).
^R Don't use REGULAR EXPRESSIONS.
---------------------------------------------------------------------------
JJUUMMPPIINNGG
g < ESC-< * Go to first line in file (or line _N).
G > ESC-> * Go to last line in file (or line _N).
p % * Go to beginning of file (or _N percent into file).
t * Go to the (_N-th) next tag.
T * Go to the (_N-th) previous tag.
{ ( [ * Find close bracket } ) ].
} ) ] * Find open bracket { ( [.
ESC-^F _<_c_1_> _<_c_2_> * Find close bracket _<_c_2_>.
ESC-^B _<_c_1_> _<_c_2_> * Find open bracket _<_c_1_>
---------------------------------------------------
Each "find close bracket" command goes forward to the close bracket
matching the (_N-th) open bracket in the top line.
Each "find open bracket" command goes backward to the open bracket
matching the (_N-th) close bracket in the bottom line.
m_<_l_e_t_t_e_r_> Mark the current top line with <letter>.
M_<_l_e_t_t_e_r_> Mark the current bottom line with <letter>.
'_<_l_e_t_t_e_r_> Go to a previously marked position.
'' Go to the previous position.
^X^X Same as '.
ESC-M_<_l_e_t_t_e_r_> Clear a mark.
---------------------------------------------------
A mark is any upper-case or lower-case letter.
Certain marks are predefined:
^ means beginning of the file
$ means end of the file
---------------------------------------------------------------------------
CCHHAANNGGIINNGG FFIILLEESS
:e [_f_i_l_e] Examine a new file.
^X^V Same as :e.
:n * Examine the (_N-th) next file from the command line.
:p * Examine the (_N-th) previous file from the command line.
:x * Examine the first (or _N-th) file from the command line.
:d Delete the current file from the command line list.
= ^G :f Print current file name.
---------------------------------------------------------------------------
MMIISSCCEELLLLAANNEEOOUUSS CCOOMMMMAANNDDSS
-_<_f_l_a_g_> Toggle a command line option [see OPTIONS below].
--_<_n_a_m_e_> Toggle a command line option, by name.
__<_f_l_a_g_> Display the setting of a command line option.
___<_n_a_m_e_> Display the setting of an option, by name.
+_c_m_d Execute the less cmd each time a new file is examined.
!_c_o_m_m_a_n_d Execute the shell command with $SHELL.