Geometry Nodes: Curve Primitive Quadrilateral

This commit adds a curve primitive node for creating squares,
rectangles, trapezoids, kites, and parallelograms. It also includes
a mode where the four points are just vector inputs.

Differential Revision: https://developer.blender.org/D11665

1 files changed, 13 insertions, 0 deletions

diff --git a/source/blender/makesdna/DNA_node_types.h b/source/blender/makesdna/DNA_node_types.h
index 1a3415bf74e..5e4692481ba 100644
--- a/source/blender/makesdna/DNA_node_types.h
+++ b/source/blender/makesdna/DNA_node_types.h
@@ -1370,6 +1370,11 @@ typedef struct NodeGeometryCurvePrimitiveCircle {
   uint8_t mode;
 } NodeGeometryCurvePrimitiveCircle;
 
+typedef struct NodeGeometryCurvePrimitiveQuad {
+  /* GeometryNodeCurvePrimitiveQuadMode. */
+  uint8_t mode;
+} NodeGeometryCurvePrimitiveQuad;
+
 typedef struct NodeGeometryCurveResample {
   /* GeometryNodeCurveSampleMode. */
   uint8_t mode;
@@ -1920,6 +1925,14 @@ typedef enum GeometryNodeCurvePrimitiveLineMode {
   GEO_NODE_CURVE_PRIMITIVE_LINE_MODE_DIRECTION = 1
 } GeometryNodeCurvePrimitiveLineMode;
 
+typedef enum GeometryNodeCurvePrimitiveQuadMode {
+  GEO_NODE_CURVE_PRIMITIVE_QUAD_MODE_RECTANGLE = 0,
+  GEO_NODE_CURVE_PRIMITIVE_QUAD_MODE_PARALLELOGRAM = 1,
+  GEO_NODE_CURVE_PRIMITIVE_QUAD_MODE_TRAPEZOID = 2,
+  GEO_NODE_CURVE_PRIMITIVE_QUAD_MODE_KITE = 3,
+  GEO_NODE_CURVE_PRIMITIVE_QUAD_MODE_POINTS = 4,
+} GeometryNodeCurvePrimitiveQuadMode;
+
 typedef enum GeometryNodeCurvePrimitiveBezierSegmentMode {
   GEO_NODE_CURVE_PRIMITIVE_BEZIER_SEGMENT_POSITION = 0,
   GEO_NODE_CURVE_PRIMITIVE_BEZIER_SEGMENT_OFFSET = 1,