SceneManager:CastStrengthRay

From Data Realms Wiki

---

Latest revision as of 00:48, 28 June 2012

Function
Syntax	CastStrengthRay( * The starting position. The vector to trace along. The strength value of screen any found to be equal or more than will terminate the ray. A reference to the vector screen will be filled out with the absolute location of the found terrain pixel of less than or equal to above strength. For every pixel checked along the line, how many to skip between them for optimization reasons. 0 = every pixel is checked. A material ID to ignore, IN ADDITION to Air. Whetehr the ray should wrap around the scene if it crosses a seam. )
Description:
Traces along a vector and shows where along that ray there is an encounter with a pixel of a material with strength more than or equal to a specific value.
Returns	Whether a material of equal or more strength was found along the ray. If not, the fourth parameter have been set to last position of the ray.

Example
Description	Placeholder!
Code	for k,v in pairs(PagesWithoutExamples) do     v.MakeExample(NoErrors); end
Output	Placeholder!