L3DT documentation
	Large 3D terrain generator

zmap_LinInterp

Description

Calculate the value of a point in the map via linear interpolation of the nearest pixels.

Declaration	`Zeolite.h`
Implementation	`Zeolite.cpp`

bool zmap_LinInterp(ZMAP hMap, double dx, double dy, void* pValue);

Name	Type	Comment
hMap	`ZMAP`	A handle to a map whose value is to be retrieved.
dx	`double`	The x-coordinate of the point to be sampled.
dy	`double`	The y-coordinate of the point to be sampled.
pValue	`void*`	A pointer (of unknown type) to the user-supplied entity to receive the pixel value.

False if an error occurred, and true otherwise.

None.

zeolite/functions/zmap_lininterp.txt · Last modified: 2017/08/31 06:37 (external edit)

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