Vuo
0.5.3
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A 3D Object: visible (mesh), or virtual (group, light, camera).
Classes | |
struct | VuoSceneObject |
A 3D Object: visible (mesh), or virtual (group, light, camera). More... | |
Typedefs | |
typedef struct VuoSceneObject | VuoSceneObject |
A 3D Object: visible (mesh), or virtual (group, light, camera). | |
Enumerations | |
enum | VuoSceneObject_CameraType { VuoSceneObject_NotACamera, VuoSceneObject_PerspectiveCamera, VuoSceneObject_OrthographicCamera } |
The type of camera. More... | |
Functions | |
VuoReal | VuoReal_valueFromJson (json_object *js) |
Decodes the JSON object js , expected to contain a double, to create a new value. | |
VuoSceneObject_CameraType | VuoSceneObject_cameraTypeFromCString (const char *cameraTypeString) |
Returns the VuoSceneObject_CameraType corresponding with the string cameraTypeString . | |
const char * | VuoSceneObject_cStringForCameraType (VuoSceneObject_CameraType cameraType) |
Returns a string constant representing cameraType . | |
VuoSceneObject | VuoSceneObject_valueFromJson (json_object *js) |
Decodes the JSON object js to create a new value. | |
json_object * | VuoSceneObject_jsonFromValue (const VuoSceneObject value) |
Encodes value as a JSON object. | |
char * | VuoSceneObject_summaryFromValue (const VuoSceneObject value) |
Produces a brief human-readable summary of value . | |
VuoSceneObject | VuoSceneObject_makeEmpty (void) |
Creates a new, empty scene object. | |
VuoSceneObject | VuoSceneObject_make (VuoList_VuoVertices verticesList, VuoShader shader, VuoTransform transform, VuoList_VuoSceneObject childObjects) |
Creates a visible (mesh) scene object. | |
VuoSceneObject | VuoSceneObject_makePerspectiveCamera (VuoText name, VuoPoint3d position, VuoPoint3d rotation, float fieldOfView, float distanceMin, float distanceMax) |
Returns a perspective camera. | |
VuoSceneObject | VuoSceneObject_makeOrthographicCamera (VuoText name, VuoPoint3d position, VuoPoint3d rotation, float width, float distanceMin, float distanceMax) |
Returns an orthographic camera. | |
VuoSceneObject | VuoSceneObject_makeDefaultCamera (void) |
Returns a perspective camera at (0,0,1), facing along -z, 90 degree FOV, and clip planes at 0.1 and 10.0. | |
VuoSceneObject | VuoSceneObject_findCamera (VuoSceneObject so, VuoText nameToMatch, bool *foundCamera) |
Performs a depth-first search of the scenegraph. | |
VuoSceneObject | VuoSceneObject_valueFromString (const char *str) |
Automatically generated function. | |
char * | VuoSceneObject_stringFromValue (const VuoSceneObject value) |
Automatically generated function. | |
void | VuoSceneObject_retain (VuoSceneObject value) |
Automatically generated function. | |
void | VuoSceneObject_release (VuoSceneObject value) |
Automatically generated function. | |
struct VuoSceneObject |
Class Members | ||
---|---|---|
float | cameraDistanceMax | Distance from camera to far clip plane. |
float | cameraDistanceMin | Distance from camera to near clip plane. |
float | cameraFieldOfView | Perspective FOV, in degrees. |
VuoSceneObject_CameraType | cameraType | |
float | cameraWidth | Orthographic width, in scene coordinates. |
VuoList_VuoSceneObject | childObjects | |
VuoText | name | |
VuoShader | shader | |
VuoTransform | transform | |
VuoList_VuoVertices | verticesList |
typedef struct VuoSceneObject VuoSceneObject |
A 3D Object: visible (mesh), or virtual (group, light, camera).
The type of camera.
VuoReal VuoReal_valueFromJson | ( | json_object * | js | ) |
Decodes the JSON object js
, expected to contain a double, to create a new value.
VuoSceneObject_CameraType VuoSceneObject_cameraTypeFromCString | ( | const char * | cameraTypeString | ) |
Returns the VuoSceneObject_CameraType
corresponding with the string cameraTypeString
.
If none matches, returns VuoSceneObject_NotACamera.
const char* VuoSceneObject_cStringForCameraType | ( | VuoSceneObject_CameraType | cameraType | ) |
Returns a string constant representing cameraType
.
VuoSceneObject VuoSceneObject_findCamera | ( | VuoSceneObject | so, |
VuoText | nameToMatch, | ||
bool * | foundCamera | ||
) |
Performs a depth-first search of the scenegraph.
Returns the first camera whose name contains nameToMatch
(or, if nameToMatch
is emptystring, just returns the first camera). Output paramater foundCamera
indicates whether a camera was found. If no camera was found, returns VuoSceneObject_makeDefaultCamera().
|
read |
Encodes value
as a JSON object.
VuoSceneObject VuoSceneObject_make | ( | VuoList_VuoVertices | verticesList, |
VuoShader | shader, | ||
VuoTransform | transform, | ||
VuoList_VuoSceneObject | childObjects | ||
) |
Creates a visible (mesh) scene object.
VuoSceneObject VuoSceneObject_makeDefaultCamera | ( | void | ) |
Returns a perspective camera at (0,0,1), facing along -z, 90 degree FOV, and clip planes at 0.1 and 10.0.
VuoSceneObject VuoSceneObject_makeEmpty | ( | void | ) |
Creates a new, empty scene object.
VuoSceneObject VuoSceneObject_makeOrthographicCamera | ( | VuoText | name, |
VuoPoint3d | position, | ||
VuoPoint3d | rotation, | ||
float | width, | ||
float | distanceMin, | ||
float | distanceMax | ||
) |
Returns an orthographic camera.
VuoSceneObject VuoSceneObject_makePerspectiveCamera | ( | VuoText | name, |
VuoPoint3d | position, | ||
VuoPoint3d | rotation, | ||
float | fieldOfView, | ||
float | distanceMin, | ||
float | distanceMax | ||
) |
Returns a perspective camera.
void VuoSceneObject_release | ( | VuoSceneObject | value | ) |
Automatically generated function.
void VuoSceneObject_retain | ( | VuoSceneObject | value | ) |
Automatically generated function.
char* VuoSceneObject_stringFromValue | ( | const VuoSceneObject | value | ) |
Automatically generated function.
char * VuoSceneObject_summaryFromValue | ( | const VuoSceneObject | value | ) |
Produces a brief human-readable summary of value
.
VuoSceneObject VuoSceneObject_valueFromJson | ( | json_object * | js | ) |
Decodes the JSON object js
to create a new value.
VuoSceneObject VuoSceneObject_valueFromString | ( | const char * | str | ) |
Automatically generated function.