Edge Detect

Edge detect by applying Sobel, Prewitt, or Laplacian kernel.

Node Data
Display name
Edge Detect
Internal name
Node_Edge_Detect
Inheritances
Node_Processor
Node_Edge_Detect
Inputs
Node_Edge_Detect
toggle	Channel
surface	Surface I
surface	Mask
slider	Mix
enum	Oversample Mode
enum	Algorithm
Outputs
Node_Edge_Detect
surface	Surface Out
Attributes
Color Depth
Oversample

Edge detect use different algorithm to extract edges of the image.

Properties

Algorithm

The algorithm used for edge detection.

Related Links

• Base Code: /scripts/node_edge_detect/node_edge_detect.gml
• Shader [sh_edge_detect]: /shaders/sh_edge_detect/sh_edge_detect.fsh