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experimental tangents and normals

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Pomax
2017-04-11 20:38:43 -07:00
parent 97958c17ee
commit 3343284d2d
40 changed files with 601 additions and 133 deletions

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@@ -10,7 +10,7 @@ If we have the extremities, and the start/end points, a simple for loop that tes
Applying this approach to our previous root finding, we get the following bounding boxes (with all curve extremity points shown on the curve):
<Graphic preset="simple" title="Quadratic Bézier bounding box" setup={this.setupQuadratic} draw={this.draw} />
<Graphic preset="simple" title="Cubic Bézier bounding box" setup={this.setupCubic} draw={this.draw} />
<Graphic title="Quadratic Bézier bounding box" setup={this.setupQuadratic} draw={this.draw} />
<Graphic title="Cubic Bézier bounding box" setup={this.setupCubic} draw={this.draw} />
We can construct even nicer boxes by aligning them along our curve, rather than along the x- and y-axis, but in order to do so we first need to look at how aligning works.