minor changes to floorplan

fixed some compile issues
worked on nav-meshes
added some tests

navMesh/NavMeshSettings.h

@@ -0,0 +1,63 @@
+#ifndef NAVMESHSETTINGS_H
+#define NAVMESHSETTINGS_H
+
+namespace NM {
+
+	enum class SamplePartitionType {
+		SAMPLE_PARTITION_WATERSHED,
+		SAMPLE_PARTITION_MONOTONE,
+		SAMPLE_PARTITION_LAYERS,
+	};
+
+	struct NavMeshSettings {
+
+
+		/** maximum resolution for outputs. nothing below this size will be detected (walls, doors, ..) */
+		float maxQuality_m = 0.20f;
+
+
+		/** height of the walking person (used to delete regions below other regions) */
+		float agentHeight = 1.8f;
+
+		/** radius of the walking person (used to shrink the walkable area) */
+		float agentRadius = 0.2f;
+
+		/** the max angle (degree) the pedestrian is able to walk */
+		float agentMaxSlope = 45.0f;							// elevator???
+
+
+		/** maximal size for one triangle. too high = too many samples when walking! */
+		float edgeMaxLen = 10.0f;
+
+
+		/** higher values allow joining some small triangles */
+		float edgeMaxError = 1.1f; //1.3f;
+
+		/** algorithm choice */
+		SamplePartitionType partitionType = SamplePartitionType::SAMPLE_PARTITION_WATERSHED;
+
+		const float regionMinSize = 2;//8;	// (isolated) regions smaller than this will not be rendered?!
+		const float regionMergeSize = 20;	//??
+		const int vertsPerPoly = 3;//6.0f;
+		const float detailSampleDist = 6.0f;
+		const float detailSampleMaxError = 1.0f;//1.0f;
+
+
+		float getCellSizeXY() const {
+			return maxQuality_m / 2.0f;
+		}
+
+		float getCellSizeZ() const {
+			return maxQuality_m / 2.0f;
+		}
+
+		/** allow jumping onto stairs from the side. usually we do not want this -> set it as low as possible */
+		float getMaxClimb() const {
+			return maxQuality_m;	// prevent jumping onto stairs from the side of the stair. setting this below 2xgrid-size will fail!
+		}
+
+	};
+
+}
+
+#endif // NAVMESHSETTINGS_H