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More refactoring

flam3.js
Bradlee Speice 2023-07-02 19:49:36 +00:00
parent 79394519c7
commit e8ec0e0521
3 changed files with 71 additions and 101 deletions
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74
posts/2023/06/flam3/2a-variations.ts
View File

@ -137,50 +137,50 @@ export function render(flame: Flame, quality: number, image: ImageData) {
}
}
export const transform1Coefs: Coefs = {
a: -1.381068,
b: -1.381068,
c: 0,
d: 1.381068,
e: -1.381068,
f: 0,
};
export const transform1Weight = 0.56453495;
export const transform1 = new Transform(
{
a: -1.381068,
b: -1.381068,
c: 0,
d: 1.381068,
e: -1.381068,
f: 0,
},
[[1, julia]]
);
export const transform2Coefs: Coefs = {
a: 0.031393,
b: 0.031367,
c: 0,
d: -0.031367,
e: 0.031393,
f: 0,
};
export const transform2Weight = 0.013135;
export const transform3Coefs: Coefs = {
a: 1.51523,
b: -3.048677,
c: 0.724135,
d: 0.740356,
e: -1.455964,
f: -0.362059,
};
export const transform3Pdj = [1.09358, 2.13048, 2.54127, 2.37267];
export const transform3Weight = 0.42233;
export function renderBaseline(image: ImageData) {
const transform1 = new Transform(transform1Coefs, [[1, julia]]);
const transform2 = new Transform(transform2Coefs, [
export const transform2 = new Transform(
{
a: 0.031393,
b: 0.031367,
c: 0,
d: -0.031367,
e: 0.031393,
f: 0,
},
[
[1, linear],
[1, popcorn],
]);
]
);
const [pdjA, pdjB, pdjC, pdjD] = transform3Pdj;
const transform3 = new Transform(transform3Coefs, [
[1, pdj(pdjA, pdjB, pdjC, pdjD)],
]);
export const transform3Weight = 0.42233;
export const transform3Pdj = [1.09358, 2.13048, 2.54127, 2.37267] as const;
export const transform3 = new Transform(
{
a: 1.51523,
b: -3.048677,
c: 0.724135,
d: 0.740356,
e: -1.455964,
f: -0.362059,
},
[[1, pdj(...transform3Pdj)]]
);
export function renderBaseline(image: ImageData) {
const flame = new Flame([
[transform1Weight, transform1],
[transform2Weight, transform2],

48
posts/2023/06/flam3/2b-post.ts
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@ -8,13 +8,12 @@ import {
popcorn,
pdj,
render,
transform1Coefs,
transform1Weight,
transform2Coefs,
transform1,
transform2Weight,
transform3Coefs,
transform3Pdj,
transform2,
transform3Weight,
transform3,
} from "./2a-variations";
export class TransformPost extends Transform {
@ -45,35 +44,26 @@ export function variationPost(coefs: Coefs, variation: Variation): Variation {
};
}
export const transform2Post: Coefs = {
a: 1,
b: 0,
c: 0.241352,
d: 0,
e: 1,
f: 0.271521,
};
export const transform2Post = new TransformPost(
transform2.coefs,
[
[1, linear],
[1, popcorn],
],
{
a: 1,
b: 0,
c: 0.241352,
d: 0,
e: 1,
f: 0.271521,
}
);
export function renderPost(image: ImageData) {
const transform1 = new Transform(transform1Coefs, [[1, julia]]);
const transform2 = new TransformPost(
transform2Coefs,
[
[1, linear],
[1, popcorn],
],
transform2Post
);
const [pdjA, pdjB, pdjC, pdjD] = transform3Pdj;
const transform3 = new Transform(transform3Coefs, [
[1, pdj(pdjA, pdjB, pdjC, pdjD)],
]);
const flame = new Flame([
[transform1Weight, transform1],
[transform2Weight, transform2],
[transform2Weight, transform2Post],
[transform3Weight, transform3],
]);

50
posts/2023/06/flam3/2c-final.ts
View File

@ -2,20 +2,15 @@ import {
Coefs,
Flame,
Transform,
linear,
julia,
popcorn,
pdj,
transform1Coefs,
transform1Weight,
transform2Coefs,
transform1,
transform2Weight,
transform3Coefs,
transform3Pdj,
transform3Weight,
transform3,
render,
} from "./2a-variations";
import { TransformPost, transform2Post } from "./2b-post";
import { transform2Post } from "./2b-post";
export class FlameFinal extends Flame {
constructor(
@ -31,38 +26,23 @@ export class FlameFinal extends Flame {
}
}
export const finalCoefs: Coefs = {
a: 2,
b: 0,
c: 0,
d: 0,
e: 2,
f: 0,
};
export const transformFinal = new Transform(
{
a: 2,
b: 0,
c: 0,
d: 0,
e: 2,
f: 0,
},
[[1, julia]]
);
export function renderFinal(image: ImageData) {
const transform1 = new Transform(transform1Coefs, [[1, julia]]);
const transform2 = new TransformPost(
transform2Coefs,
[
[1, linear],
[1, popcorn],
],
transform2Post
);
const [pdjA, pdjB, pdjC, pdjD] = transform3Pdj;
const transform3 = new Transform(transform3Coefs, [
[1, pdj(pdjA, pdjB, pdjC, pdjD)],
]);
const transformFinal = new Transform(finalCoefs, [[1, julia]]);
const flame = new FlameFinal(
[
[transform1Weight, transform1],
[transform2Weight, transform2],
[transform2Weight, transform2Post],
[transform3Weight, transform3],
],
transformFinal