private void BuildBackground(Rule rule, TerrainMeshData meshData, MeshRegion meshRegion, RenderMode renderMode)
{
if (meshRegion.Mesh == null)
{
return;
}
var gradient = rule.GetBackgroundLayerGradient(_customizationService);
float eleNoiseFreq = rule.GetBackgroundLayerEleNoiseFreq();
float colorNoiseFreq = renderMode == RenderMode.Scene ? rule.GetBackgroundLayerColorNoiseFreq() : 0;
foreach (var triangle in meshRegion.Mesh.Triangles)
{
AddTriangle(rule, meshData, triangle, gradient, eleNoiseFreq, colorNoiseFreq);
}
meshRegion.Dispose();
}
private void BuildSurface(Rule rule, TerrainMeshData meshData, MeshRegion meshRegion, RenderMode renderMode)
{
if (meshRegion.Mesh == null)
{
return;
}
float colorNoiseFreq = renderMode == RenderMode.Scene ? meshRegion.ColorNoiseFreq : 0;
float eleNoiseFreq = renderMode == RenderMode.Scene ? meshRegion.ElevationNoiseFreq : 0;
var gradient = _customizationService.GetGradient(meshRegion.GradientKey);
if (meshRegion.ModifyMeshAction != null)
{
meshRegion.ModifyMeshAction(meshRegion.Mesh);
}
foreach (var triangle in meshRegion.Mesh.Triangles)
{
AddTriangle(rule, meshData, triangle, gradient, eleNoiseFreq, colorNoiseFreq);
}
meshRegion.Dispose();
}