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Lots of trees (ugly)

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This commit is contained in:
Carlos Sanchez 2024-09-20 03:05:45 -04:00
parent a2d38044f0
commit 1f3b6a973d
2 changed files with 27 additions and 9 deletions
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2
haloo3d

@ -1 +1 @@
Subproject commit d5cd80d67cacec466968aa846883e2dd10db3a38
Subproject commit a30aea9dac005602b64d9591f906407bccbd88e2

34
terrain.c
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@ -125,8 +125,9 @@ void gen_terrain(struct vec3i pos, haloo3d_obj *model,
eprintf("Generating terrain at %d,%d\n", pos.x, pos.z);
haloo3d_obj *tree = haloo3d_easystore_getobj(storage, TREEKEY);
// Don't allow the model to have more than some amount of faces/vertices.
haloo3d_obj_resetfixed(model, CHUNKVSIZE * CHUNKVSIZE * 4,
CHUNKVSIZE * CHUNKVSIZE * 4);
haloo3d_obj_resetfixed(model, CHUNKVSIZE * CHUNKVSIZE * 16,
CHUNKVSIZE * CHUNKVSIZE * 16);
// if (rand() & 3) return;
struct vec3 landcol = haloo3d_gen_paletteuv(LANDCOL); // 0xF2C0);
int landuv = haloo3d_obj_addvtexture(model, landcol);
fnl_state ns = fnlCreateState();
@ -158,13 +159,30 @@ void gen_terrain(struct vec3i pos, haloo3d_obj *model,
haloo3d_obj_addface(model, face);
fastface(face, landuv, br, tr, tl);
haloo3d_obj_addface(model, face);
}
haloo3d_obj_addobj(model, tree,
(struct vec3){.x = CHUNKSIZE / 2.0,
.y = LANDHEIGHT,
.z = CHUNKSIZE / 2.0},
struct vec4 corn = model->vertices[bl];
if (corn.y > 0.1) {
float scale = 0.1 + RANDF() * 0.05;
float height = 0.5 + RANDF() * 0.5;
// for (int b = 1; b <= 4; b++) {
haloo3d_obj_addobj(
model, tree,
(struct vec3){.x = corn.x, .y = corn.y + scale * height, .z = corn.z},
(struct vec3)DEFAULTLOOK, (struct vec3)DEFAULTUP,
(struct vec3){.x = 1.0, .y = 1.0, .z = 1.0});
(struct vec3){.x = scale, .y = scale * height, .z = scale});
//}
// haloo3d_obj_addobj(
// model, tree,
// (struct vec3){
// .x = corn.x, .y = corn.y + scale * height * 2, .z = corn.z},
// (struct vec3)DEFAULTLOOK, (struct vec3)DEFAULTUP,
// (struct vec3){.x = scale, .y = scale * height, .z = scale});
}
}
// haloo3d_obj_addobj(
// model, tree,
// (struct vec3){.x = CHUNKSIZE / 2.0, .y = 1.0, .z = -CHUNKSIZE / 2.0},
// (struct vec3)DEFAULTLOOK, (struct vec3)DEFAULTUP,
// (struct vec3){.x = 1.0, .y = 1.0, .z = 1.0});
haloo3d_obj_shrinktofit(model);
}