* Check if an edge exists */

* End a frame. * This should be called at the end of each frame for samplers that do extra setup for each frame. * @param[in] pRenderContext

Evaluates the SAH cost metric for a node. If the node is empty (invalid bounds), the cost evaluates to zero. See Eqn 15 in Moreau and

Evaluates the SAOH cost metric for a node. If the node is empty (invalid bounds), the cost evaluates to zero. See Eqn 16 in Moreau and

Compares two ASCII strings in a case insensitive manner.

Find the build config most recently built by checking all possible build directories and finding the most recently changed Falcor library

* Convert float value to 16-bit snorm value. * Values outside [-1,1] are clamped and NaN is encoded as zero. * @return 16-bit snorm value in low bit

* Calculates vertical FOV in radians from camera parameters. * @param[in] focalLength Focal length in mm. * @param[in] frameHeight Height of film/se

* Calculates camera focal length from vertical FOV. * @param[in] fovY Vertical FOV in radians. * @param[in] frameHeight Height of film/sensor in mm.

compute 64-bit a*b

Get the alpha mode. */

Get camera aperture radius in scene units. See FalcorMath.h for helper functions to convert between aperture f-number. */

Get the number of curves. */

Get shader defines for the material. The defines must be set on any program using the material. */

Get the camera's focal distance in scene units. */

* Get the format compression ration along the x-axis */

Get the frame rate for grid playback. */

Get the number of triangle meshes. */

Warning: node index changes when a node becomes active!

Return the ultimate source of the given input.

Get the specular parameters. */