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improve sw renderer

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asrael 2026-01-21 23:19:50 -06:00
parent 415d424057
commit 39ee0fefb7
89 changed files with 9380 additions and 2307 deletions
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33
src/gfx/pxl8_lights.h Normal file
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#pragma once
#include "pxl8_math.h"
#include "pxl8_types.h"
#define PXL8_LIGHTS_MAX 256
typedef struct pxl8_light {
pxl8_vec3 position;
f32 inv_radius_sq;
u8 r, g, b;
u8 intensity;
f32 radius;
f32 radius_sq;
} pxl8_light;
typedef struct pxl8_lights pxl8_lights;
#ifdef __cplusplus
extern "C" {
#endif
pxl8_lights* pxl8_lights_create(u32 capacity);
void pxl8_lights_destroy(pxl8_lights* lights);
void pxl8_lights_add(pxl8_lights* lights, f32 x, f32 y, f32 z, u8 r, u8 g, u8 b, u8 intensity, f32 radius);
void pxl8_lights_clear(pxl8_lights* lights);
u32 pxl8_lights_count(const pxl8_lights* lights);
const pxl8_light* pxl8_lights_data(const pxl8_lights* lights);
#ifdef __cplusplus
}
#endif