kbz_8/MacroLibX
1
0
Fork 0
mirror of https://github.com/seekrs/MacroLibX.git synced 2026-01-11 22:53:34 +00:00
Code Issues Packages Projects Releases Wiki Activity

re-adding render to texture

Browse Source
This commit is contained in:
Kbz-8
2024-12-20 01:19:15 +01:00
parent b6660b99d6
commit b6edf442a2
7 changed files with 77 additions and 42 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
experimental/RenderToTexture/build.sh
View File

@@ -5,7 +5,7 @@ if [ -e a.out ]; then
fi
if [ $(uname -s) = 'Darwin' ]; then
clang main.c ../../libmlx.dylib -L /opt/homebrew/lib -lSDL2 -g;
clang main.c ../../libmlx.dylib -L /opt/homebrew/lib -lSDL2 -lm -g;
else
clang main.c ../../libmlx.so -lSDL2 -g -Wall -Wextra -Werror;
clang main.c ../../libmlx.so -lSDL2 -g -Wall -Wextra -Werror -lm;
fi

69
experimental/RenderToTexture/main.c
View File

@@ -1,61 +1,62 @@
#include <math.h>
#include <stddef.h>
#include "../../includes/mlx.h"
#include "../../includes/mlx_extended.h"
typedef struct
{
void* mlx;
void* win;
void* render_target;
void* render_target_win;
mlx_context mlx;
mlx_window win;
mlx_image render_target;
mlx_window render_target_window;
} mlx_t;
int update(void* param)
void update(void* param)
{
mlx_t* mlx = (mlx_t*)param;
mlx_clear_window(mlx->mlx, mlx->win, 0xFF334D4D);
mlx_clear_window(mlx->mlx, mlx->win, (mlx_color){ .rgba = 0x334D4DFF });
mlx_string_put(mlx->mlx, mlx->win, 160, 120, 0xFFFF2066, "text");
mlx_string_put(mlx->mlx, mlx->win, 20, 50, 0xFFFFFFFF, "that's a text");
mlx_string_put(mlx->mlx, mlx->win, 160, 120, (mlx_color){ .rgba = 0xFF2066FF }, "text");
mlx_string_put(mlx->mlx, mlx->win, 20, 50, (mlx_color){ .rgba = 0xFFFFFFFF }, "that's a text");
for(int j = 0, color = 0; j < 400; j++)
{
mlx_pixel_put(mlx->mlx, mlx->win, j, j, 0xFFFF0000 + color);
mlx_pixel_put(mlx->mlx, mlx->win, 399 - j, j, 0xFF0000FF);
mlx_pixel_put(mlx->mlx, mlx->win, j, j, (mlx_color){ .rgba = 0xFF0000FF + (color << 8) });
mlx_pixel_put(mlx->mlx, mlx->win, 399 - j, j, (mlx_color){ .rgba = 0x0000FFFF });
color += (color < 255);
}
for(int j = 0; j < 20; j++)
{
for(int k = 0; k < 20; k++)
mlx_pixel_put(mlx->mlx, mlx->win, 220 + j, 160 + k, 0xFFFF0000);
mlx_pixel_put(mlx->mlx, mlx->win, 220 + j, 160 + k, (mlx_color){ .rgba = 0xFF0000FF });
}
mlx_string_put(mlx->mlx, mlx->render_target_win, 20, 20, 0xFFAF2BFF, "yippeeee");
mlx_string_put(mlx->mlx, mlx->render_target_window, 20, 20, (mlx_color){ .rgba = 0xAF2BFFFF }, "yippeeee");
for(int j = 0, color = 0; j < 200; j++)
{
mlx_pixel_put(mlx->mlx, mlx->render_target_win, j, j, 0xFFFF0000 + color);
mlx_pixel_put(mlx->mlx, mlx->render_target_win, 199 - j, j, 0xFF0000FF);
mlx_pixel_put(mlx->mlx, mlx->render_target_window, j, j, (mlx_color){ .rgba = 0xFF0000FF + (color << 8) });
mlx_pixel_put(mlx->mlx, mlx->render_target_window, 199 - j, j, (mlx_color){ .rgba = 0x0000FFFF });
color += (color < 255);
}
mlx_transform_put_image_to_window(mlx->mlx, mlx->win, mlx->render_target, 5, 250, 0.5f, 33.0f);
return 0;
static int i = 0;
i++;
mlx_put_transformed_image_to_window(mlx->mlx, mlx->win, mlx->render_target, 5, 100, 1.0f, 1.0f, i);
}
int key_hook(int key, void* param)
void key_hook(int key, void* param)
{
mlx_t* mlx = (mlx_t*)param;
if(key == 41)
mlx_loop_end(mlx->mlx);
return 0;
}
int window_hook(int event, void* param)
void window_hook(int event, void* param)
{
if(event == 0)
mlx_loop_end(((mlx_t*)param)->mlx);
return 0;
}
int main(void)
@@ -63,24 +64,36 @@ int main(void)
mlx_t mlx;
mlx.mlx = mlx_init();
mlx.win = mlx_new_resizable_window(mlx.mlx, 400, 400, "My window");
mlx_set_fps_goal(mlx.mlx, 60);
mlx_window_create_info info = { 0 };
info.title = "My window";
info.width = 400;
info.height = 400;
info.is_resizable = true;
mlx.win = mlx_new_window(mlx.mlx, &info);
mlx.render_target = mlx_new_image(mlx.mlx, 200, 200);
mlx.render_target_win = mlx_new_window(mlx.mlx, 200, 200, (char*)mlx.render_target);
mlx_clear_window(mlx.mlx, mlx.render_target_win, 0xFFC16868);
info.render_target = mlx.render_target;
info.title = NULL;
info.width = 200;
info.height = 200;
mlx.render_target_window = mlx_new_window(mlx.mlx, &info);
mlx_clear_window(mlx.mlx, mlx.render_target_window, (mlx_color){ .rgba = 0xC16868FF });
mlx_on_event(mlx.mlx, mlx.win, MLX_KEYDOWN, key_hook, &mlx);
mlx_on_event(mlx.mlx, mlx.win, MLX_WINDOW_EVENT, window_hook, &mlx);
mlx_loop_hook(mlx.mlx, update, &mlx);
mlx_add_loop_hook(mlx.mlx, update, &mlx);
mlx_loop(mlx.mlx);
mlx_destroy_window(mlx.mlx, mlx.win);
mlx_destroy_window(mlx.mlx, mlx.render_target_win);
mlx_destroy_window(mlx.mlx, mlx.render_target_window);
mlx_destroy_image(mlx.mlx, mlx.render_target);
mlx_destroy_display(mlx.mlx);
mlx_destroy_context(mlx.mlx);
return 0;
}