Compare commits

..

No commits in common. "a88dfe19140340ece9c377c8d7a8d96ea6d24f0f" and "70c790c93d18a077d167fb4f154de88435789f51" have entirely different histories.

2 changed files with 15 additions and 6 deletions

View File

@ -148,8 +148,6 @@ export function MapComponent({
}
float value = texColor.r * 3.4;
value = clamp(value, 0.0, 1.0);
// 软阈值,避免全场被 return

View File

@ -266,10 +266,21 @@ export function createMeteorologicalColorMap(): Uint8Array {
for (let j = 0; j < colorRanges.length; j++) {
const range = colorRanges[j];
if (value >= range.range[0] && value <= range.range[1]) {
// 使用区间的固定颜色,不进行插值
// 在区间内进行线性插值
const localT = (value - range.range[0]) / (range.range[1] - range.range[0]);
if (j < colorRanges.length - 1) {
const nextRange = colorRanges[j + 1];
// 与下一个颜色进行插值
r = Math.floor(range.color[0] + localT * (nextRange.color[0] - range.color[0]));
g = Math.floor(range.color[1] + localT * (nextRange.color[1] - range.color[1]));
b = Math.floor(range.color[2] + localT * (nextRange.color[2] - range.color[2]));
} else {
// 最后一个区间,使用固定颜色
r = range.color[0];
g = range.color[1];
b = range.color[2];
}
found = true;
break;
}