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feat: add style preset, add heighmap color schemes

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Azgaar 2023-11-05 16:48:26 +04:00
parent bed7486218
commit e654dbb8a5
8 changed files with 417 additions and 15 deletions
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16
modules/ui/layers.js
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@ -297,12 +297,18 @@ function drawHeightmap() {
TIME && console.timeEnd("drawHeightmap");
}
const colorSchemes = {
bright: d3.scaleSequential(d3.interpolateSpectral),
light: d3.scaleSequential(d3.interpolateRdYlGn),
natural: d3.scaleSequential(d3.interpolateRgbBasis(["white", "#EEEECC", "tan", "green", "teal"])),
green: d3.scaleSequential(d3.interpolateGreens),
livid: d3.scaleSequential(d3.interpolateRgbBasis(["#BBBBDD", "#2A3440", "#17343B", "#0A1E24"])),
monochrome: d3.scaleSequential(d3.interpolateGreys)
};
function getColorScheme(scheme) {
if (scheme === "bright") return d3.scaleSequential(d3.interpolateSpectral);
if (scheme === "light") return d3.scaleSequential(d3.interpolateRdYlGn);
if (scheme === "green") return d3.scaleSequential(d3.interpolateGreens);
if (scheme === "monochrome") return d3.scaleSequential(d3.interpolateGreys);
return d3.scaleSequential(d3.interpolateSpectral);
if (scheme in colorSchemes) return colorSchemes[scheme];
throw new Error(`Unsupported color scheme: ${scheme}`);
}
function getColor(value, scheme = getColorScheme()) {