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fixed texture rendering in pxl8_bsp.c

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asrael 2025-11-11 22:42:10 -06:00
parent 2e2461c35a
commit 7dd32ec453
3 changed files with 4 additions and 14 deletions
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4
pxl8.sh
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@ -35,10 +35,10 @@ case "$(uname)" in
;;
esac
RED='\033[0;31m'
GREEN='\033[0;32m'
BOLD='\033[1m'
GREEN='\033[38;2;184;187;38m'
NC='\033[0m'
RED='\033[38;2;251;73;52m'
if [[ "$(uname)" == "Linux" ]]; then
CFLAGS="$CFLAGS -D_GNU_SOURCE"

2
src/pxl8_bsp.c
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@ -387,7 +387,7 @@ void pxl8_bsp_render_face(pxl8_gfx* gfx, const pxl8_bsp* bsp, u32 face_id, u32 t
u32 num_verts = 0;
u32 color = 15;
bool use_texture = (texture_id > 0);
bool use_texture = (face->texinfo_id < bsp->num_texinfo);
for (u32 i = 0; i < face->num_edges && num_verts < 64; i++) {

12
src/pxl8_procgen.c
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@ -440,7 +440,7 @@ void pxl8_procgen_tex(u8* buffer, const pxl8_procgen_tex_params* params) {
// Checkerboard dither
if (((tile_x + tile_y) & 1) == 0 && (h & 0x100)) {
color = (color < 15) ? color + 1 : color;
color = (color < 255) ? color + 1 : color;
}
}
// Large tile pattern (ceiling style)
@ -489,17 +489,7 @@ void pxl8_procgen_tex(u8* buffer, const pxl8_procgen_tex_params* params) {
}
}
if (color > 31) color = 31;
buffer[y * params->width + x] = color;
}
}
u8 min_color = 255, max_color = 0;
u32 color_counts[256] = {0};
for (i32 i = 0; i < params->width * params->height; i++) {
if (buffer[i] < min_color) min_color = buffer[i];
if (buffer[i] > max_color) max_color = buffer[i];
color_counts[buffer[i]]++;
}
}