Tag: math
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How do I use integer, single, float and int64 variables in Delphi
In Delphi, you can use the following types to store integer values Byte an unsigned 8-bit integer, ranging from 0 to 255 ShortInt a signed 8-bit integer, ranging from -128 to 127 Word an unsigned 16-bit integer, ranging from 0 to 65,535 SmallInt a signed 16-bit integer, ranging from -32,768 to 32,767 LongWord an unsigned…
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How can I calculate distance between 2 TModel3D in Delphi FMX
To calculate the distance between two TModel3D components in Delphi FMX, you can use the DistanceTo method provided by the TModel3D class. Here’s an example of how you can use the DistanceTo method to calculate the distance between two models; distance = Model1.DistanceTo(Model2); The DistanceTo method calculates the distance between the centers of the bounding…
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How do I make different ways to round number in Delphi
In Delphi, you can use the following functions to round a number to the nearest integer: Round: This function rounds a number to the nearest integer. If the fractional part of the number is exactly 0.5, the function will round to the nearest even integer. For example, Round(3.5) returns 4, and Round(4.5) returns 4. Trunc:…
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How do I calculate distances in Delphi
To calculate the distance between two or more objects, you will need to use a mathematical concept called the Euclidean distance. This is a measure of the straight-line distance between two points in a two-dimensional or three-dimensional space. To calculate the Euclidean distance between two points in two-dimensional space, you can use the following formula:…