PHP & More

A technical blog about programming in PHP and about technology in general: programming, workarounds and troubleshooting

A 4D graph can be used for plotting a graph of a complex function, with complex numbers as its input and output. A complex number can be represented as a pair of two real numbers: A real part and an imaginary part. A magnitude and an argument. An image has a width and a height, …

Continue reading

HTML5 includes some features that allows developers to draw 3D shapes by drawing bi dimensional shapes and applying 3d transform, such as rotateX, rotateY and rotateZ. For convenience, you can shift the origin of axes using the style property If you don’t want the 3D image too flat (for example, all the faces of a …

Continue reading