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pixi.js

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pixijs/pixijs

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/** * Check if a point is inside a triangle. * @param px - x coordinate of the point * @param py - y coordinate of the point * @param x1 - x coordinate of the first vertex of the triangle * @param y1 - y coordinate of the first vertex of the triangle * @param x2 - x coordinate of the second vertex of the triangle * @param y2 - y coordinate of the second vertex of the triangle * @param x3 - x coordinate of the third vertex of the triangle * @param y3 - y coordinate of the third vertex of the triangle * @returns `true` if the point is inside the triangle, `false` otherwise * @category maths * @internal */ export declare function pointInTriangle(px: number, py: number, x1: number, y1: number, x2: number, y2: number, x3: number, y3: number): boolean;