How to add gradient colors in 2018 Maya

Quick answer：

To add gradient colors in 2018 Maya, you can use the 'Gradient Editor.' Open the 'Gradient Editor' by navigating to 'Window' > 'Gradients.' Create a new gradient and use the 'Color Editor' to set the colors for the gradient. You can then apply this gradient to a material or a shape by adding a 'Gradient Color' node to the shader network and connecting it to the appropriate color attribute.