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hightmap edit - fix mod function

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Azgaar 2021-08-31 23:52:08 +03:00
parent da0e788020
commit 46838a1702
2 changed files with 32 additions and 38 deletions
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16
modules/heightmap-generator.js
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@ -379,14 +379,16 @@ window.HeightmapGenerator = (function () {
const modify = function (range, add, mult, power) {
const min = range === "land" ? 20 : range === "all" ? 0 : +range.split("-")[0];
const max = range === "land" || range === "all" ? 100 : +range.split("-")[1];
grid.cells.h = grid.cells.h.map(h => (h >= min && h <= max ? mod(h) : h));
const isLand = min === 20;
function mod(v) {
if (add) v = min === 20 ? Math.max(v + add, 20) : v + add;
if (mult !== 1) v = min === 20 ? (v - 20) * mult + 20 : v * mult;
if (power) v = min === 20 ? (v - 20) ** power + 20 : v ** power;
return lim(v);
}
grid.cells.h = grid.cells.h.map(h => {
if (h < min || h > max) return h;
if (add) h = isLand ? Math.max(h + add, 20) : h + add;
if (mult !== 1) h = isLand ? (h - 20) * mult + 20 : h * mult;
if (power) h = isLand ? (h - 20) ** power + 20 : h ** power;
return lim(h);
});
};
const smooth = function (fr = 2, add = 0) {

54
modules/ui/heightmap-editor.js
View file

@ -837,31 +837,27 @@ function editHeightmap() {
const steps = body.querySelectorAll("#templateBody > div");
if (!steps.length) return;
const {addHill, addPit, addRange, addTrough, addStrait, modify, smooth} = HeightmapGenerator;
grid.cells.h = new Uint8Array(grid.cells.i.length); // clean all heights
for (const s of steps) {
if (s.style.opacity == 0.5) continue;
const type = s.dataset.type;
for (const step of steps) {
if (step.style.opacity === "0.5") continue;
const type = step.dataset.type;
const elCount = s.querySelector(".templateCount") || "";
const elHeight = s.querySelector(".templateHeight") || "";
const count = step.querySelector(".templateCount")?.value || "";
const height = step.querySelector(".templateHeight")?.value || "";
const dist = step.querySelector(".templateDist")?.value || null;
const x = step.querySelector(".templateX")?.value || null;
const y = step.querySelector(".templateY")?.value || null;
const elDist = s.querySelector(".templateDist");
const dist = elDist ? elDist.value : null;
const templateX = s.querySelector(".templateX");
const x = templateX ? templateX.value : null;
const templateY = s.querySelector(".templateY");
const y = templateY ? templateY.value : null;
if (type === "Hill") HeightmapGenerator.addHill(elCount.value, elHeight.value, x, y);
else if (type === "Pit") HeightmapGenerator.addPit(elCount.value, elHeight.value, x, y);
else if (type === "Range") HeightmapGenerator.addRange(elCount.value, elHeight.value, x, y);
else if (type === "Trough") HeightmapGenerator.addTrough(elCount.value, elHeight.value, x, y);
else if (type === "Strait") HeightmapGenerator.addStrait(elCount.value, dist);
else if (type === "Add") HeightmapGenerator.modify(dist, +elCount.value, 1);
else if (type === "Multiply") HeightmapGenerator.modify(dist, 0, +elCount.value);
else if (type === "Smooth") HeightmapGenerator.smooth(+elCount.value);
if (type === "Hill") addHill(count, height, x, y);
else if (type === "Pit") addPit(count, height, x, y);
else if (type === "Range") addRange(count, height, x, y);
else if (type === "Trough") addTrough(count, height, x, y);
else if (type === "Strait") addStrait(count, dist);
else if (type === "Add") modify(dist, +count, 1);
else if (type === "Multiply") modify(dist, 0, +count);
else if (type === "Smooth") smooth(+count);
updateHistory("noStat"); // update history every step
}
@ -880,17 +876,13 @@ function editHeightmap() {
let data = "";
for (const s of steps) {
if (s.style.opacity == 0.5) continue;
if (s.style.opacity === "0.5") continue;
const type = s.getAttribute("data-type");
const elCount = s.querySelector(".templateCount");
const count = elCount ? elCount.value : "0";
const elHeight = s.querySelector(".templateHeight");
const elDist = s.querySelector(".templateDist");
const arg3 = elHeight ? elHeight.value : elDist ? elDist.value : "0";
const templateX = s.querySelector(".templateX");
const x = templateX ? templateX.value : "0";
const templateY = s.querySelector(".templateY");
const y = templateY ? templateY.value : "0";
const count = s.querySelector(".templateCount")?.value || "0";
const arg3 = s.querySelector(".templateHeight")?.value || s.querySelector(".templateDist")?.value || "0";
const x = s.querySelector(".templateX")?.value || "0";
const y = s.querySelector(".templateY")?.value || "0";
data += `${type} ${count} ${arg3} ${x} ${y}\r\n`;
}