交叉贝雷帽
几何画板及绘图内容加载中,请稍等……
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geometriadinamica.es
这个范例演示了一个交叉贝雷帽的几何构造。它涉及二次函数、几何作图和积分概念。通过使用GeoGebra命令如Segment、Point、Intersect等,可以构造出贝雷帽的形状。适合高中数学教学和学习。
GeoGebra 命令及参数
Segment(Q5, Q6) → p5Point(p5) → P5Segment(Q3, Q4) → p2Point(p2) → P3Segment(P3, Q4) → p4Point(p4) → P4Segment(Q1, Q2) → p1Point(p1) → P1Segment(P1, Q2) → p3Point(p3) → P2OrthogonalLine(C, xAxis) → zz2Circle(C, 0.62) → zz0Intersect(zz0, zz2, 1) → ZZ4Intersect(zz0, zz2, 2) → ZZ3Ellipse(ZZ3, ZZ4, 0.65) → zElipse2Point(zElipse2) → ZIntersect(zElipse2, zz2) → ZZ7, ZZ8Angle(ZZ8, C, Z) → zAngIncOrthogonalLine(C, yAxis) → zz1Intersect(zz0, zz1, 2) → ZZ2Intersect(zz0, zz1, 1) → ZZ1Ellipse(ZZ1, ZZ2, 0.65) → zElipse1Point(zElipse1) → XYIntersect(zElipse1, zz1) → ZZ5, ZZ6Angle(ZZ6, C, XY) → zAngRotSegment(ZZ5, ZZ6) → zz4Segment(ZZ7, ZZ8) → zz3Intersect(zElipse2, zElipse1, 1) → zPunto1Intersect(zElipse2, zElipse1, 4) → zPunto2Segment(zPunto1, zPunto2) → zSeg2CurveCartesian((r * (((cos(α / 2) * sin((2 * v))) * sin(zAngRot)) + ((sin(α / 2) * sin((2 * v))) * cos(zAngRot)))), (r * (((((-cos(α / 2)) * sin((2 * v))) * cos(zAngRot)) * sin(zAngInc)) + (((sin(α / 2) * sin((2 * v))) * sin(zAngRot)) * sin(zAngInc)) - (((cos(v))^(2) - ((cos(α))^(2) * (sin(v))^(2))) * cos(zAngInc)))), v, v1, v2) → curva2CurveCartesian((r * (((cos(u / 2) * sin((2 * 3.14159 / 4))) * sin(zAngRot)) + ((sin(u / 2) * sin((2 * 3.14159 / 4))) * cos(zAngRot)))), (r * (((((-cos(u / 2)) * sin((2 * 3.14159 / 4))) * cos(zAngRot)) * sin(zAngInc)) + (((sin(u / 2) * sin((2 * 3.14159 / 4))) * sin(zAngRot)) * sin(zAngInc)) - (((cos(3.14159 / 4))^(2) - ((cos(u))^(2) * (sin(3.14159 / 4))^(2))) * cos(zAngInc)))), u, u1, u2) → curva1CurveCartesian((r * (((cos(u / 2) * sin((2 * β))) * sin(zAngRot)) + ((sin(u / 2) * sin((2 * β))) * cos(zAngRot)))), (r * (((((-cos(u / 2)) * sin((2 * β))) * cos(zAngRot)) * sin(zAngInc)) + (((sin(u / 2) * sin((2 * β))) * sin(zAngRot)) * sin(zAngInc)) - (((cos(β))^(2) - ((cos(u))^(2) * (sin(β))^(2))) * cos(zAngInc)))), u, u1, u2) → a1Sequence(CurveCartesian[(r * (((cos(u / 2) * sin((2 * v))) * sin(zAngRot)) + ((sin(u / 2) * sin((2 * v))) * cos(zAngRot)))), (r * (((((-cos(u / 2)) * sin((2 * v))) * cos(zAngRot)) * sin(zAngInc)) + (((sin(u / 2) * sin((2 * v))) * sin(zAngRot)) * sin(zAngInc)) - (((cos(v))^(2) - ((cos(u))^(2) * (sin(v))^(2))) * cos(zAngInc)))), u, u1, u2], v, v1, v2, paso) → list2Sequence(CurveCartesian[(r * (((cos(u / 2) * sin((2 * v))) * sin(zAngRot)) + ((sin(u / 2) * sin((2 * v))) * cos(zAngRot)))), (r * (((((-cos(u / 2)) * sin((2 * v))) * cos(zAngRot)) * sin(zAngInc)) + (((sin(u / 2) * sin((2 * v))) * sin(zAngRot)) * sin(zAngInc)) - (((cos(v))^(2) - ((cos(u))^(2) * (sin(v))^(2))) * cos(zAngInc)))), v, v1, v2], u, u1, u2, (3 * paso)) → list1
AI 绘图提示语参考
画一个交叉贝雷帽,包含两个椭圆形,它们围绕一个中心点旋转并相交,形成帽子的形状。首先画出两条线段作为基准,然后在这两条线段上分别找到中点并画出垂直线,与一个圆相交得到四个点,用这四个点画出两个椭圆。接着,在这两个椭圆上找到交点,并连接这些交点形成帽子的边缘。最后,用曲线连接椭圆上的点,使帽子看起来更加平滑。
以上提示语为根据原始绘图命令整理而来,仅供参考。