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Similar blocks of code found in 2 locations. Consider refactoring.
Open

export class ImageDilateNode<InOut extends ImageFrame> extends ImageProcessingNode<InOut> {
    protected options: ImageDilateOptions;

    constructor(options?: ImageDilateOptions) {
        super(options);
Severity: Major
Found in src/web/nodes/processing/ImageDilateNode.ts and 1 other location - About 1 day to fix
src/web/nodes/processing/ImageErodeNode.ts on lines 6..28

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 199.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

export class ImageErodeNode<InOut extends ImageFrame> extends ImageProcessingNode<InOut> {
    protected options: ImageErodeOptions;

    constructor(options?: ImageErodeOptions) {
        super(options);
Severity: Major
Found in src/web/nodes/processing/ImageErodeNode.ts and 1 other location - About 1 day to fix
src/web/nodes/processing/ImageDilateNode.ts on lines 6..28

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 199.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

export class ImageDilateNode<InOut extends ImageFrame> extends ImageProcessingNode<InOut> {
    protected options: ImageDilateOptions;

    constructor(options?: ImageDilateOptions) {
        super(options);
Severity: Major
Found in src/server/nodes/processing/ImageDilateNode.ts and 1 other location - About 6 hrs to fix
src/server/nodes/processing/ImageErodeNode.ts on lines 4..21

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 166.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

export class ImageErodeNode<InOut extends ImageFrame> extends ImageProcessingNode<InOut> {
    protected options: ImageErodeOptions;

    constructor(options?: ImageErodeOptions) {
        super(options);
Severity: Major
Found in src/server/nodes/processing/ImageErodeNode.ts and 1 other location - About 6 hrs to fix
src/server/nodes/processing/ImageDilateNode.ts on lines 4..21

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 166.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Function process has 80 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    process(data: ImageFrame): Promise<ImageFrame> {
        return new Promise<ImageFrame>((resolve, reject) => {
            const boardSize = new Size(this.options.boardSize[0], this.options.boardSize[1]);
            const criteria = new TermCriteria(termCriteria.EPS | termCriteria.MAX_ITER, 30, 0.001);
Severity: Major
Found in src/server/nodes/processing/CameraCalibrationNode.ts - About 3 hrs to fix

    Function process has 38 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

        process(data: StereoImageFrame): Promise<StereoImageFrame> {
        return new Promise<StereoImageFrame>((resolve, reject) => {
            const boardSize = new Size(8, 6);
            const promises = [];
            promises.push(
    Severity: Minor
    Found in src/server/nodes/processing/StereoCameraCalibrationNode.ts - About 1 hr to fix

      Function play has 31 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

          play(): NodeJS.Timer {
        let ready = true;
        this._frame = 0;
        this._timer = setInterval(
            () => {
      Severity: Minor
      Found in src/common/nodes/source/AbstractVideoSource.ts - About 1 hr to fix

        Similar blocks of code found in 2 locations. Consider refactoring.
        Open

                    const heightA = Math.sqrt((tr.x - br.x) ** 2 + (tr.y - br.y) ** 2);
        Severity: Major
        Found in src/server/nodes/processing/ImageTransformNode.ts and 1 other location - About 1 hr to fix
        src/server/nodes/processing/ImageTransformNode.ts on lines 31..31

        Duplicated Code

        Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

        Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

        When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

        Tuning

        This issue has a mass of 55.

        We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

        The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

        If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

        See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

        Refactorings

        Further Reading

        Similar blocks of code found in 2 locations. Consider refactoring.
        Open

                    const widthA = Math.sqrt((br.x - bl.x) ** 2 + (br.y - bl.y) ** 2);
        Severity: Major
        Found in src/server/nodes/processing/ImageTransformNode.ts and 1 other location - About 1 hr to fix
        src/server/nodes/processing/ImageTransformNode.ts on lines 38..38

        Duplicated Code

        Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

        Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

        When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

        Tuning

        This issue has a mass of 55.

        We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

        The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

        If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

        See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

        Refactorings

        Further Reading

        Function bundle has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
        Open

        const bundle = (env, module) => ({
  name: PROJECT_NAME,
  entry: `./dist/${module ? "esm" : "cjs"}/index.js`,
  output: {
    path: path.resolve(__dirname, 'dist'),
        Severity: Minor
        Found in webpack.config.js - About 55 mins to fix

        Cognitive Complexity

        Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

        A method's cognitive complexity is based on a few simple rules:

        • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
        • Code is considered more complex for each "break in the linear flow of the code"
        • Code is considered more complex when "flow breaking structures are nested"

        Further reading

        Similar blocks of code found in 2 locations. Consider refactoring.
        Open

                    const widthB = Math.sqrt((tr.x - tl.x) ** 2 + (tr.y - tl.y) ** 2);
        Severity: Minor
        Found in src/server/nodes/processing/ImageTransformNode.ts and 1 other location - About 50 mins to fix
        src/server/nodes/processing/ImageTransformNode.ts on lines 39..39

        Duplicated Code

        Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

        Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

        When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

        Tuning

        This issue has a mass of 51.

        We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

        The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

        If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

        See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

        Refactorings

        Further Reading

        Similar blocks of code found in 2 locations. Consider refactoring.
        Open

                    const heightB = Math.sqrt((tl.x - bl.x) ** 2 + (tl.y - bl.y) ** 2);
        Severity: Minor
        Found in src/server/nodes/processing/ImageTransformNode.ts and 1 other location - About 50 mins to fix
        src/server/nodes/processing/ImageTransformNode.ts on lines 32..32

        Duplicated Code

        Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

        Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

        When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

        Tuning

        This issue has a mass of 51.

        We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

        The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

        If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

        See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

        Refactorings

        Further Reading

        Similar blocks of code found in 2 locations. Consider refactoring.
        Open

                        new OpenCV.Vec3(this.options.minRange[0], this.options.minRange[1], this.options.minRange[2]),
        Severity: Minor
        Found in src/server/nodes/processing/ColorMaskNode.ts and 1 other location - About 35 mins to fix
        src/server/nodes/processing/ColorMaskNode.ts on lines 16..16

        Duplicated Code

        Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

        Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

        When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

        Tuning

        This issue has a mass of 47.

        We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

        The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

        If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

        See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

        Refactorings

        Further Reading

        Similar blocks of code found in 2 locations. Consider refactoring.
        Open

                        new OpenCV.Vec3(this.options.maxRange[0], this.options.maxRange[1], this.options.maxRange[2]),
        Severity: Minor
        Found in src/server/nodes/processing/ColorMaskNode.ts and 1 other location - About 35 mins to fix
        src/server/nodes/processing/ColorMaskNode.ts on lines 15..15

        Duplicated Code

        Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

        Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

        When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

        Tuning

        This issue has a mass of 47.

        We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

        The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

        If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

        See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

        Refactorings

        Further Reading

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