computeViewportTransformation
fun computeViewportTransformation(viewport: Any? = definedExternally, nearDepthRange: Double? = definedExternally, farDepthRange: Double? = definedExternally, result: Matrix4? = definedExternally): Matrix4(source)
Computes a Matrix4 instance that transforms from normalized device coordinates to window coordinates.
// Create viewport transformation using an explicit viewport and depth range.
const m = Matrix4.computeViewportTransformation({
x : 0.0,
y : 0.0,
width : 1024.0,
height : 768.0
}, 0.0, 1.0, new Matrix4());Content copied to clipboard
Return
The modified result parameter.
Parameters
viewport
The viewport's corners as shown in Example 1. Default value - { x : 0.0, y : 0.0, width : 0.0, height : 0.0 }
nearDepthRange
The near plane distance in window coordinates. Default value - 0.0
farDepthRange
The far plane distance in window coordinates. Default value - 1.0
result
The object in which the result will be stored.