VuoSceneObject.c File Reference

Description

VuoSceneObject implementation.

Copyright

Copyright © 2012–2013 Kosada Incorporated. This code may be modified and distributed under the terms of the MIT License. For more information, see http://vuo.org/license.

Functions
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_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.
unsigned long	VuoSceneObject_getVertexCount (const VuoSceneObject value)
	Returns the total number of vertices in the scene object (but not its descendants).
unsigned long	VuoSceneObject_getElementCount (const VuoSceneObject value)
	Returns the total number of element in the scene object (but not its descendants).
void	VuoSceneObject_getStatistics (const VuoSceneObject value, unsigned long *descendantCount, unsigned long *totalVertexCount, unsigned long *totalElementCount, unsigned long *totalTextureCount)
	Traverses the specified scenegraph and returns statistics about it.
char *	VuoSceneObject_summaryFromValue (const VuoSceneObject value)
	Produces a brief human-readable summary of value.

Function Documentation

unsigned long VuoSceneObject_getElementCount

(

const VuoSceneObject

value

)

Returns the total number of element in the scene object (but not its descendants).

void VuoSceneObject_getStatistics	(	const VuoSceneObject	value,
		unsigned long *	descendantCount,
		unsigned long *	totalVertexCount,
		unsigned long *	totalElementCount,
		unsigned long *	totalTextureCount
	)

Traverses the specified scenegraph and returns statistics about it.

unsigned long VuoSceneObject_getVertexCount

(

const VuoSceneObject

value

)

Returns the total number of vertices in the scene object (but not its descendants).