Misaki/SimpleRayTracing
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Set C standard to C11 and add new assets

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Changed CMakeLists.txt to set the C standard to C11.
Added multiple binary image files for new visual assets.
Added several new image files to enhance rendering capabilities.
Changed stb_image.h to improve support for various image formats.
Changed ray tracing engine to enhance ray creation and intersection.
Changed triangle structure to use a vertex array for better attribute handling.
Changed scene initialization to accommodate new texture management.
This commit is contained in:
Misaki
2025-04-29 01:43:52 +09:00
parent 4db14ffdb0
commit 3de6b83d32
53 changed files with 8939 additions and 162671 deletions
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10
source/Rendering/Renderer.c
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@@ -31,6 +31,7 @@ static inline uint16_t get_sample_count(uint16_t sample_count, int flag)
{
case DEBUG_BVH:
case DEBUG_SOBOL:
case DEBUG_UV:
return 1;
default:
return sample_count;
@@ -45,6 +46,8 @@ static void render_pixel(const rendering_config_t* config, scene_t* scene, vec3s
uint32_t pixel_id = y * config->width + x;
uint16_t sample_count = get_sample_count(config->sample_count, flag);
float inv_sample = 1.0f / (float)sample_count;
vec2s position_ndc = compute_ndc((float)x, (float)y, config->width, config->height);
vec3s camera_right = quat_get_right(scene->camera.rotation);
vec3s camera_up = quat_get_up(scene->camera.rotation);
@@ -60,10 +63,7 @@ static void render_pixel(const rendering_config_t* config, scene_t* scene, vec3s
image_plane_point = glms_vec3_add(image_plane_point, glms_vec3_scale(camera_right, sensor_offset_x));
image_plane_point = glms_vec3_add(image_plane_point, glms_vec3_scale(camera_up, sensor_offset_y));
ray_t ray = {
.origin = scene->camera.position,
.direction = glms_vec3_normalize(glms_vec3_sub(image_plane_point, scene->camera.position))
};
ray_t ray = ray_create(scene->camera.position, glms_vec3_normalize(glms_vec3_sub(image_plane_point, scene->camera.position)));
vec4s out_color = glms_vec4_zero();
@@ -81,7 +81,7 @@ static void render_pixel(const rendering_config_t* config, scene_t* scene, vec3s
accumulated_color = glms_vec4_add(accumulated_color, out_color);
}
*pixel_color = glms_vec4_scale(accumulated_color, 1.0f / (float)sample_count);
*pixel_color = glms_vec4_scale(accumulated_color, inv_sample);
}
// TODO: Progressive rendering