Mesh Generation GDSCript

This concludes the mesh generation of walls. We can now put holes into
walls deterministically.

demo/scripts/test.gd

@@ -2,55 +2,41 @@ extends Node
 
 @onready var p1 = $Polygon2D
 @onready var p2 = $Polygon2D2
+@onready var p3 = $Polygon2D3
+
+@onready var meshInstance = MeshInstance3D.new()
 
 var lines = []
 
 func _process(delta: float) -> void:
 	for l in lines:
 		DebugDraw3D.draw_lines(l, Color.DARK_RED)
-
-func chunk_array(arr: Array, chunk_size: int) -> Array:
-	var result_chunks = []
-	var i = 0
-	while i < arr.size():
-		var chunk = arr.slice(i, i + chunk_size)
-		result_chunks.append(chunk)
-		i += chunk_size
-	return result_chunks
+	
+	meshInstance.rotate(Vector3.UP, (0.9 * delta))
+	meshInstance.rotate(Vector3.RIGHT, (0.9 * delta))
 
 func _ready() -> void:
-	var tri = Triangulization.new()
-	
 	var p1_vectors = [Vector2(4, 0), Vector2(4, 4), Vector2(0, 4), Vector2(0, 0)]
-	var p2_vectors = [Vector2(2, 1), Vector2(2, 2), Vector2(1, 2), Vector2(1, 1)]
+	var p2_vectors = [Vector2(0, 2), Vector2(0, 1), Vector2(2, 1), Vector2(2, 2)]
+	var p3_vectors = [Vector2(2, 2), Vector2(2, 1), Vector2(4, 1), Vector2(4, 2)]
+	
+	p2_vectors.reverse()
+	p3_vectors.reverse()
 	
 	p1.polygon = p1_vectors
 	p2.polygon = p2_vectors
+	p3.polygon = p3_vectors
 	
 	p2.color = Color(1, 0, 1)
 	
-	var result = tri.triangulate_with_holes(p1, p2)
+	var trianglizationInstance = GeoPolyTriangulization.new(p1, [p2, p3], -0.001)
+	var vector_indexes = trianglizationInstance.triangulate()
+	print(vector_indexes)
+	var vectors_points = trianglizationInstance.vectors
 	
-	var packedVector2 = p1_vectors
-	packedVector2.append_array(p2_vectors)
+	var meshGenerator = GeoPolyMesh.new(vector_indexes, vectors_points)
+	var mesh = meshGenerator.commit_mesh()
 	
-	var triangles = chunk_array(result, 3)
-	print(triangles)
+	meshInstance.mesh = mesh
 	
-	print(packedVector2)
-	
-	for t in triangles:
-		var triangle_line = []
-		for ti in range(len(t)):
-			var rindex = t[ti]
-			var rindexnext = t[(ti+1) % len(t)]
-			var v1 = packedVector2[rindex]
-			var v2 = packedVector2[rindexnext]
-			var vector1 = Vector3(v1.x, v1.y, 0)
-			var vector2 = Vector3(v2.x, v2.y, 0)
-			
-			triangle_line.append(vector1)
-			triangle_line.append(vector2)
-		lines.append(triangle_line)
-	
-	print(lines)
+	add_child(meshInstance)