# Show_Camera_XXX

## Functions

float | `HIC_Show_Camera_Field_Width`
float | `HIC_Show_Camera_Field_Height`
float | `HIC_Show_Camera_Oblique_X`
float | `HIC_Show_Camera_Oblique_Y`
float | `HIC_Show_Camera_Eye_Distance`
HIC_Point const * | `HIC_Show_Camera_Position`
HIC_Point const * | `HIC_Show_Camera_Target`
HIC_Vector const * | `HIC_Show_Camera_Up_Vector`
int | `HIC_Show_Camera_Projection`
float const * | `HIC_Show_Camera_Positioning_Matrix`
float const * | `HIC_Show_Camera_Projection_Matrix`
float | `HIC_Show_Camera_Aspect`
float | `HIC_Show_Camera_Near_Limit`

## Detailed Description

group `Show_Camera_XXX`

## Function Documentation

float `HIC_Show_Camera_Field_Width`(HIC_Rendition const *nr)

  This function returns camera field width as a float.

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

float `HIC_Show_Camera_Field_Height`(HIC_Rendition const *nr)

  This function returns camera field height as a float.

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

float `HIC_Show_Camera_Oblique_X`(HIC_Rendition const *nr)

  This function returns camera oblique x as a float.

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

float `HIC_Show_Camera_Oblique_Y`(HIC_Rendition const *nr)

  This function returns camera oblique y as a float.

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

float `HIC_Show_Camera_Eye_Distance`(HIC_Rendition const *nr)

  This function returns camera eye distance as a float.

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

HIC_Point const *`HIC_Show_Camera_Position`(HIC_Rendition const *nr)

  This function returns camera position information.

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

HIC_Point const *`HIC_Show_Camera_Target`(HIC_Rendition const *nr)

  This function returns camera target information.

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

HIC_Vector const *`HIC_Show_Camera_Up_Vector`(HIC_Rendition const *nr)

  This function returns camera up vector information.

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

int `HIC_Show_Camera_Projection`(HIC_Rendition const *nr)

  This function returns camera projection as an int.

  Parameters: | nr – A pointer to a const HIC_Rendition.
  Returns: | An int.

float const *`HIC_Show_Camera_Positioning_Matrix`(HIC_Rendition const *nr)

  This function returns the camera positioning matrix.

  Parameters: | nr – A pointer to a const HIC_Rendition.
  Returns: | A pointer to a 4x4 array of floats.

float const *`HIC_Show_Camera_Projection_Matrix`(HIC_Rendition const *nr)

  This function returns the camera projection matrix.

  Parameters: | nr – A pointer to a const HIC_Rendition.
  Returns: | A pointer to a 4x4 array of floats.

float `HIC_Show_Camera_Aspect`(HIC_Rendition const *nr)

  This function returns camera aspect ratio width as a float.

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

float `HIC_Show_Camera_Near_Limit`(HIC_Rendition const *nr)

  This function returns the current database camera near limit setting (or the system setting if the camera doesn’t specify its own).

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

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