<?xml version="1.0" encoding="UTF-8" ?> <class name="Gradient" inherits="Resource" category="Core" version="3.1"> <brief_description> Color interpolator node. </brief_description> <description> Given a set of colors, this node will interpolate them in order, meaning, that if you have color 1, color 2 and color3, the ramp will interpolate (generate the colors between two colors) from color 1 to color 2 and from color 2 to color 3. Initially the ramp will have 2 colors (black and white), one (black) at ramp lower offset offset 0 and the other (white) at the ramp higher offset 1. </description> <tutorials> </tutorials> <demos> </demos> <methods> <method name="add_point"> <return type="void"> </return> <argument index="0" name="offset" type="float"> </argument> <argument index="1" name="color" type="Color"> </argument> <description> Adds the specified color to the end of the ramp, with the specified offset </description> </method> <method name="get_color" qualifiers="const"> <return type="Color"> </return> <argument index="0" name="point" type="int"> </argument> <description> Returns the color of the ramp color at index [i]point[/i] </description> </method> <method name="get_offset" qualifiers="const"> <return type="float"> </return> <argument index="0" name="point" type="int"> </argument> <description> Returns the offset of the ramp color at index [i]point[/i] </description> </method> <method name="get_point_count" qualifiers="const"> <return type="int"> </return> <description> Returns the number of colors in the ramp </description> </method> <method name="interpolate"> <return type="Color"> </return> <argument index="0" name="offset" type="float"> </argument> <description> Returns the interpolated color specified by [i]offset[/i] </description> </method> <method name="remove_point"> <return type="void"> </return> <argument index="0" name="offset" type="int"> </argument> <description> Removes the color at the index [i]offset[/i] </description> </method> <method name="set_color"> <return type="void"> </return> <argument index="0" name="point" type="int"> </argument> <argument index="1" name="color" type="Color"> </argument> <description> Sets the color of the ramp color at index [i]point[/i] </description> </method> <method name="set_offset"> <return type="void"> </return> <argument index="0" name="point" type="int"> </argument> <argument index="1" name="offset" type="float"> </argument> <description> Sets the offset for the ramp color at index [i]point[/i] </description> </method> </methods> <members> <member name="colors" type="PoolColorArray" setter="set_colors" getter="get_colors"> Gradient's colors returned as a [PoolColorArray]. </member> <member name="offsets" type="PoolRealArray" setter="set_offsets" getter="get_offsets"> Gradient's offsets returned as a [PoolRealArray]. </member> </members> <constants> </constants> </class>