asrael/pxl8
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

improve sw renderer

Browse source
This commit is contained in:
asrael 2026-01-21 23:19:50 -06:00
parent 415d424057
commit 39ee0fefb7
89 changed files with 9380 additions and 2307 deletions
Download patch file Download diff file Expand all files Collapse all files

44
src/world/pxl8_bsp.h
View file

@ -17,7 +17,7 @@ typedef struct pxl8_bsp_face {
u16 side;
u8 styles[4];
u16 texinfo_id;
u16 material_id;
pxl8_vec3 aabb_min;
pxl8_vec3 aabb_max;
@ -63,16 +63,6 @@ typedef struct pxl8_bsp_plane {
i32 type;
} pxl8_bsp_plane;
typedef struct pxl8_bsp_texinfo {
u32 miptex;
char name[16];
f32 u_offset;
pxl8_vec3 u_axis;
f32 v_offset;
pxl8_vec3 v_axis;
} pxl8_bsp_texinfo;
typedef struct pxl8_bsp_vertex {
pxl8_vec3 position;
@ -91,47 +81,52 @@ typedef struct pxl8_bsp_lightmap_sample {
u8 r;
} pxl8_bsp_lightmap_sample;
typedef struct pxl8_bsp_material_batch {
u16* face_indices;
u32 face_count;
u8 material_id;
pxl8_mesh* mesh;
} pxl8_bsp_material_batch;
typedef struct pxl8_bsp_pvs {
u8* data;
u32 size;
} pxl8_bsp_pvs;
typedef struct pxl8_bsp_portal {
f32 x0, z0;
f32 x1, z1;
u32 target_leaf;
} pxl8_bsp_portal;
typedef struct pxl8_bsp_cell_portals {
pxl8_bsp_portal portals[4];
u8 num_portals;
} pxl8_bsp_cell_portals;
typedef struct pxl8_bsp {
pxl8_bsp_cell_portals* cell_portals;
pxl8_bsp_edge* edges;
pxl8_bsp_face* faces;
pxl8_bsp_leaf* leafs;
u8* lightdata;
pxl8_bsp_lightmap* lightmaps;
u16* marksurfaces;
pxl8_bsp_material_batch* material_batches;
pxl8_gfx_material* materials;
pxl8_bsp_model* models;
pxl8_bsp_node* nodes;
pxl8_bsp_plane* planes;
u8* render_face_flags;
i32* surfedges;
pxl8_bsp_texinfo* texinfo;
u32* vertex_lights;
pxl8_bsp_vertex* vertices;
u8* visdata;
u32 lightdata_size;
u32 num_cell_portals;
u32 num_edges;
u32 num_faces;
u32 num_leafs;
u32 num_lightmaps;
u32 num_marksurfaces;
u32 num_material_batches;
u32 num_materials;
u32 num_models;
u32 num_nodes;
u32 num_planes;
u32 num_surfedges;
u32 num_texinfo;
u32 num_vertex_lights;
u32 num_vertices;
u32 visdata_size;
@ -155,9 +150,8 @@ pxl8_bsp_lightmap pxl8_bsp_lightmap_uniform(u8 r, u8 g, u8 b);
pxl8_bsp_lightmap pxl8_bsp_lightmap_mapped(u8 width, u8 height, u32 offset);
pxl8_bsp_lightmap_sample pxl8_bsp_sample_lightmap(const pxl8_bsp* bsp, u32 face_idx, f32 u, f32 v);
void pxl8_bsp_render_face(pxl8_gfx* gfx, const pxl8_bsp* bsp, u32 face_id, u32 texture_id);
void pxl8_bsp_render_textured(pxl8_gfx* gfx, const pxl8_bsp* bsp, pxl8_vec3 camera_pos);
void pxl8_bsp_render_wireframe(pxl8_gfx* gfx, const pxl8_bsp* bsp, pxl8_vec3 camera_pos, u32 color);
void pxl8_bsp_render_face(pxl8_gfx* gfx, const pxl8_bsp* bsp, u32 face_id, const pxl8_gfx_material* material);
void pxl8_bsp_render(pxl8_gfx* gfx, const pxl8_bsp* bsp, pxl8_vec3 camera_pos);
#ifdef __cplusplus
}