Add various enums and operations.

gegl/source/operations/enums.rs

@@ -0,0 +1,24 @@
+//! Additional enums for the operations.
+
+use crate::gegl_enum;
+
+gegl_enum!(
+  FocusBlurShape,
+  Circle: "circle",
+  Square: "square",
+  Diamond: "diamond",
+  Horizontal: "horizontal",
+  Vertical: "vertical",
+);
+
+gegl_enum!(
+  FocusBlurType,
+  Gaussian: "gaussian",
+  Lens: "lens",
+);
+
+gegl_enum!(
+  MazeAlgorithmType,
+  DepthFirst: "depth-first",
+  Prim: "prim",
+);

gegl/source/operations/mod.rs

@@ -1,7 +1,10 @@
 //! All supported GEGL operations.
 
+mod enums;
 mod generator;
 
+pub use enums::*;
+
 pub use crate::gegl_operation;
 
 gegl_operation!(
@@ -26,3 +29,89 @@ gegl_operation!(
     pct_black: f64, 0.2, "The percentage of black.",
   ),
 );
+
+gegl_operation!(
+  struct_name: CellNoise,
+  gegl_name: "cell-noise",
+  append_crop: true,
+  values: (
+    iterations: i64, 1, "The number of noise octaves.",
+    palettize: bool, false, "Fill each cell with a random color.",
+    rank: i64, 1, "Select the n-th closest point",
+    scale: f64, 1.0, "The scale of the noise function.",
+    seed: f64, 0.0, "The random seed for the noise function.",
+    shape: f64, 2.0, "Interpolate between Manhattan and Euclidean distance.",
+  ),
+);
+
+gegl_operation!(
+  struct_name: Crop,
+  gegl_name: "crop",
+  append_crop: false,
+  values: (
+    height: f64, 0.0, "The wanted height of the buffer.",
+    reset_origin: bool, false, "Reset the origin for the coordinates.",
+    width: f64, 0.0, "The wanted width of the buffer.",
+    x: f64, 0.0, "The X coordinate to start from.",
+    y: f64, 0.0, "The Y coordinate to start from.",
+  ),
+);
+
+gegl_operation!(
+  struct_name: DiffractionPatterns,
+  gegl_name: "diffraction-patterns",
+  append_crop: true,
+  values: (
+    blue_contours: f64, 0.97, "Number of contours (blue);",
+    blue_frequency: f64, 1.12, "Light frequency (blue).",
+    blue_sedges: f64, 0.64, "Number of sharp edges (blue).",
+    brightness: f64, 0.07, "Brightness and shifting/fattening of contours.",
+    green_contours: f64, 0.82, "Number of contours (green);",
+    green_frequency: f64, 1.22, "Light frequency (green).",
+    green_sedges: f64, 0.68, "Number of sharp edges (green).",
+    height: i64, 200, "Height of the generated buffer.",
+    polarization: f64, -0.47, "Polarization.",
+    red_contours: f64, 0.82, "Number of contours (red);",
+    red_frequency: f64, 0.81, "Light frequency (red).",
+    red_sedges: f64, 0.61, "Number of sharp edges (red).",
+    scattering: f64, 37.13, "Scattering (speed vs. quality).",
+    width: i64, 200, "Width of the generated buffer.",
+  ),
+);
+
+gegl_operation!(
+  struct_name: FocusBlur,
+  gegl_name: "focus-blur",
+  append_crop: false,
+  values: (
+    aspect_ratio: f64, 0.0, "The aspect ratio of the focus region.",
+    blur_radius: f64, 25.0, "Out-of-focus blur radius.",
+    blur_type: FocusBlurType, FocusBlurType::Gaussian, "The blur type.",
+    focus: f64, 0.25, "The focus region's inner limit.",
+    highlight_factor: f64, 0.0, "Relative highlight strength.",
+    highlight_threshold_high: f64, 1.0, "Highlight threshold (high).",
+    highlight_threshold_low: f64, 0.0, "Highlight threshold (low).",
+    high_quality: bool, false, "Generate more accurate and consistent output.",
+    midpoint: f64, 0.5, "The focus region's transition midpoint.",
+    radius: f64, 0.75, "The focus region's outer radius.",
+    rotation: f64, 0.0, "The rotation of the focus region.",
+    shape: FocusBlurShape, FocusBlurShape::Circle, "The blur shape.",
+    x: f64, 0.5, "The X coordinate for the center of the blur.",
+    y: f64, 0.5, "The Y coordinate for the center of the blur.",
+  ),
+);
+
+gegl_operation!(
+  struct_name: Maze,
+  gegl_name: "maze",
+  append_crop: false,
+  values: (
+    algorithm_type: MazeAlgorithmType, MazeAlgorithmType::DepthFirst, "Maze algorithm type",
+    bg_color: String, "#fff".to_string(), "The background color.",
+    fg_color: String, "#000".to_string(), "The foreground color.",
+    seed: f64, 0.0, "The random seed.",
+    tileable: bool, false, "Whether the maze should be tileable.",
+    x: i64, 16, "Horizontal width of cells pixels.",
+    y: i64, 16, "Vertical width of cells pixels.",
+  ),
+);