aidan-clyens/TerrainGenerator

Error when generating terrain

Soahr opened this issue · 4 comments

Soahr commented

Hi,

Thank you for sahring this stuff !
I got this error when i try to generate the terrain :
Failed setting triangles. Some indices are referencing out of bounds vertices. IndexCount: 6, VertexCount: 0 UnityEngine.Mesh:set_triangles (int[]) MeshData:CreateMesh () (at Assets/Snow Scene/ProceduralTerrainGenerator/ProceduralTerrainGenerator/MeshGenerator.cs:99) TerrainMapGenerator:CreateTerrain (single[,]) (at Assets/Snow Scene/ProceduralTerrainGenerator/ProceduralTerrainGenerator/TerrainMapGenerator.cs:167) TerrainMapGenerator:CreateTerrainChunk (UnityEngine.Vector2,bool) (at Assets/Snow Scene/ProceduralTerrainGenerator/ProceduralTerrainGenerator/TerrainMapGenerator.cs:138) TerrainMapGenerator:CreateChunkGrid (bool) (at Assets/Snow Scene/ProceduralTerrainGenerator/ProceduralTerrainGenerator/TerrainMapGenerator.cs:118) TerrainMapGenerator:Generate (bool) (at Assets/Snow Scene/ProceduralTerrainGenerator/ProceduralTerrainGenerator/TerrainMapGenerator.cs:88) TerrainMapEditor:OnInspectorGUI () (at Assets/Snow Scene/ProceduralTerrainGenerator/ProceduralTerrainGenerator/Editor/TerrainMapEditor.cs:37) UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)

Do you have an idea about it ?

Thanks and have a good christmas day !

aidan-clyens commented

Hey! In the TerrainMapGenerator editor, could you please save the level file and attach it here? I'd like to see your terrain settings. Thanks!

CyberZ3ro commented

Having this same issue could you help me?

arash28134 commented

I was having the same issue

Hi,

Thank you for sahring this stuff ! I got this error when i try to generate the terrain : Failed setting triangles. Some indices are referencing out of bounds vertices. IndexCount: 6, VertexCount: 0 UnityEngine.Mesh:set_triangles (int[]) MeshData:CreateMesh () (at Assets/Snow Scene/ProceduralTerrainGenerator/ProceduralTerrainGenerator/MeshGenerator.cs:99) TerrainMapGenerator:CreateTerrain (single[,]) (at Assets/Snow Scene/ProceduralTerrainGenerator/ProceduralTerrainGenerator/TerrainMapGenerator.cs:167) TerrainMapGenerator:CreateTerrainChunk (UnityEngine.Vector2,bool) (at Assets/Snow Scene/ProceduralTerrainGenerator/ProceduralTerrainGenerator/TerrainMapGenerator.cs:138) TerrainMapGenerator:CreateChunkGrid (bool) (at Assets/Snow Scene/ProceduralTerrainGenerator/ProceduralTerrainGenerator/TerrainMapGenerator.cs:118) TerrainMapGenerator:Generate (bool) (at Assets/Snow Scene/ProceduralTerrainGenerator/ProceduralTerrainGenerator/TerrainMapGenerator.cs:88) TerrainMapEditor:OnInspectorGUI () (at Assets/Snow Scene/ProceduralTerrainGenerator/ProceduralTerrainGenerator/Editor/TerrainMapEditor.cs:37) UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)

Do you have an idea about it ?

Thanks and have a good christmas day !

I was having the same issue. that's most likely because your Chunk Width is set to 0 by default. try adjusting your terrain settings

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aidan-clyens commented

I was having the same issue

Hi,
Thank you for sahring this stuff ! I got this error when i try to generate the terrain : Failed setting triangles. Some indices are referencing out of bounds vertices. IndexCount: 6, VertexCount: 0 UnityEngine.Mesh:set_triangles (int[]) MeshData:CreateMesh () (at Assets/Snow Scene/ProceduralTerrainGenerator/ProceduralTerrainGenerator/MeshGenerator.cs:99) TerrainMapGenerator:CreateTerrain (single[,]) (at Assets/Snow Scene/ProceduralTerrainGenerator/ProceduralTerrainGenerator/TerrainMapGenerator.cs:167) TerrainMapGenerator:CreateTerrainChunk (UnityEngine.Vector2,bool) (at Assets/Snow Scene/ProceduralTerrainGenerator/ProceduralTerrainGenerator/TerrainMapGenerator.cs:138) TerrainMapGenerator:CreateChunkGrid (bool) (at Assets/Snow Scene/ProceduralTerrainGenerator/ProceduralTerrainGenerator/TerrainMapGenerator.cs:118) TerrainMapGenerator:Generate (bool) (at Assets/Snow Scene/ProceduralTerrainGenerator/ProceduralTerrainGenerator/TerrainMapGenerator.cs:88) TerrainMapEditor:OnInspectorGUI () (at Assets/Snow Scene/ProceduralTerrainGenerator/ProceduralTerrainGenerator/Editor/TerrainMapEditor.cs:37) UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)
Do you have an idea about it ?
Thanks and have a good christmas day !

I was having the same issue. that's most likely because your Chunk Width is set to 0 by default. try adjusting your terrain settings

This is correct, thanks! I updated the project to not allow setting a chunk width of 0.