Occlusion_Query

Detailed Description

group Occlusion_Query

Function Documentation

void *HIC_Begin_Occlusion_Query(HIC_Rendition const *nr, int disable_write)

This function begins an occlusion query.

Parameters:
  • nr – A pointer to a const HIC_Rendition.
  • disable_write – A boolean.
Returns:

A void pointer.
void HIC_End_Occlusion_Query(HIC_Rendition const *nr, void *id)

This function ends an occlusion query.

Parameters:
  • nr – A pointer to a const HIC_Rendition.
  • id – A void pointer.
int HIC_Get_Occlusion_Query(HIC_Rendition const *nr, void *id)

This function returns the occlusion query.

Parameters:
  • nr – A pointer to a const HIC_Rendition.
  • id – A void pointer.
Returns:

An int.
void HIC_Delete_Occlusion_Query(HIC_Rendition const *nr, void *id)

This function deletes the occlusion query.

Parameters:
  • nr – A pointer to a const HIC_Rendition.
  • id – A void pointer.
int HIC_Occlusion_Query_Available(HIC_Rendition const *nr)

This function returns a boolean which is true if the occlusion query is available and false if the occlusion query is not available.

Parameters:nr – A pointer to a const HIC_Rendition.
Returns:A boolean.