abdelrahman/tinyrenderer
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Load and render head.obj

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Abdelrahman Said 2024-07-20 19:41:51 +01:00
parent e266879a4f
commit c2adf07a1d
1 changed files with 12 additions and 4 deletions
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16
src/main.c
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@ -1,6 +1,7 @@
#include "img.h" #include "img.h"
#include "mem_arena.h" #include "mem_arena.h"
#include "mem_utils.h" #include "mem_utils.h"
#include "obj.h"
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
@ -9,6 +10,7 @@ enum {
TINY_EXIT_SUCCESS, TINY_EXIT_SUCCESS,
TINY_EXIT_ARENA_INIT_FAILED, TINY_EXIT_ARENA_INIT_FAILED,
TINY_EXIT_IMAGE_INIT_FAILED, TINY_EXIT_IMAGE_INIT_FAILED,
TINY_EXIT_MODEL_LOAD_FAILED,
}; };
int main(void) { int main(void) {
@ -18,14 +20,20 @@ int main(void) {
return TINY_EXIT_ARENA_INIT_FAILED; return TINY_EXIT_ARENA_INIT_FAILED;
} }
Colour cyan = {.r = 0, .g = 255, .b = 255, .a = 255}; Colour bg = {.r = 42, .g = 45, .b = 52, .a = 255};
Colour red = {.r = 255, .g = 0, .b = 0, .a = 255}; Colour wireframe = {.r = 242, .g = 100, .b = 48, .a = 255};
Image img = {.width = 200, .height = 200}; Image img = {.width = 1200, .height = 1200};
if (!init_image(arena, &img)) { if (!init_image(arena, &img)) {
return TINY_EXIT_IMAGE_INIT_FAILED; return TINY_EXIT_IMAGE_INIT_FAILED;
} }
clear_image(&img, cyan); Model model = load_obj_file(arena, "resources/head.obj");
if (IS_NULL_MODEL(model)) {
return TINY_EXIT_MODEL_LOAD_FAILED;
}
clear_image(&img, bg);
render_wireframe_model(&model, &img, wireframe);
save_image(&img, "result.pam"); save_image(&img, "result.pam");
wapp_mem_arena_destroy(&arena); wapp_mem_arena_destroy(&arena);