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steep of a curve to drive the color of a dot
I have a blip animating along a curve. (A graph)
The x axis of the graph has a pointer shape that gets its position[0] from the position[0] of the blip moving along the curve. What should I play around with in javascript to get an effect so that the pointer changes its color proportionately to the speed at which it moves?Thanks
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2 Replies
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You could add a fill effect to the pointer with an expression like this for the fill color:
zeroSpeedColor = [1,0,0,1]; // red
maxSpeedColor = [1,1,0,1]; // yellow
maxSpeed = 500; // pixels per secondlinear(transform.position.speed/maxSpeed,0,1,zeroSpeedColor,maxSpeedColor)
You’d need to adjust the colors and maxSpeed to suit your needs.
Dan
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Thank you so much
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