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twn_skybox.c

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veclav talica
2024-09-26 21:02:56 +03:00
parent 0fe1023667
commit c0dcdf8c0a
22 changed files with 268 additions and 13 deletions
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24
apps/scenery/scenes/ingame.c
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@ -58,28 +58,30 @@ static void ingame_tick(State *state) {
for (int y = 64; y--;) {
for (int x = 64; x--;) {
float d0 = stb_perlin_noise3((float)x * TERRAIN_FREQUENCY, (float)y * TERRAIN_FREQUENCY, 0, 0, 0, 0) * 20 - 6;
float d1 = stb_perlin_noise3((float)(x + 1) * TERRAIN_FREQUENCY, (float)y * TERRAIN_FREQUENCY, 0, 0, 0, 0) * 20 - 6;
float d2 = stb_perlin_noise3((float)(x + 1) * TERRAIN_FREQUENCY, (float)(y - 1) * TERRAIN_FREQUENCY, 0, 0, 0, 0) * 20 - 6;
float d3 = stb_perlin_noise3((float)x * TERRAIN_FREQUENCY, (float)(y - 1) * TERRAIN_FREQUENCY, 0, 0, 0, 0) * 20 - 6;
float d0 = stb_perlin_noise3((float)x * TERRAIN_FREQUENCY, (float)y * TERRAIN_FREQUENCY, 0, 0, 0, 0) * 3 - 6;
float d1 = stb_perlin_noise3((float)(x + 1) * TERRAIN_FREQUENCY, (float)y * TERRAIN_FREQUENCY, 0, 0, 0, 0) * 3 - 6;
float d2 = stb_perlin_noise3((float)(x + 1) * TERRAIN_FREQUENCY, (float)(y - 1) * TERRAIN_FREQUENCY, 0, 0, 0, 0) * 3 - 6;
float d3 = stb_perlin_noise3((float)x * TERRAIN_FREQUENCY, (float)(y - 1) * TERRAIN_FREQUENCY, 0, 0, 0, 0) * 3 - 6;
unfurl_triangle("/assets/grass.gif",
unfurl_triangle("/assets/grass.png",
(Vec3){ (float)x, d0, (float)y },
(Vec3){ (float)x + 1, d1, (float)y },
(Vec3){ (float)x, d3, (float)y - 1 },
(Vec2sh){ 1024, 768 },
(Vec2sh){ 1024, 0 },
(Vec2sh){ 0, 768 });
(Vec2sh){ 128, 128 },
(Vec2sh){ 128, 0 },
(Vec2sh){ 0, 128 });
unfurl_triangle("/assets/grass.gif",
unfurl_triangle("/assets/grass.png",
(Vec3){ (float)x + 1, d1, (float)y },
(Vec3){ (float)x + 1, d2, (float)y - 1 },
(Vec3){ (float)x, d3, (float)y - 1 },
(Vec2sh){ 1024, 0 },
(Vec2sh){ 128, 0 },
(Vec2sh){ 0, 0 },
(Vec2sh){ 0, 768 });
(Vec2sh){ 0, 128 });
}
}
push_skybox("/assets/miramar/miramar_*.tga");
}