public int[] CreateTriangles(MeshSettingsModel meshSettings)
{
int squareAmount = meshSettings.VertexSize;
int colums = meshSettings.VertexSize + 1;
int[] triangles = new int[squareAmount * squareAmount * 6];
for (int index = 0; index < squareAmount * squareAmount; index++)
{
int i = index / squareAmount;
int j = index % squareAmount;
CreateSquare(i * colums + j, colums, index * 6);
}
return(triangles);
void CreateSquare(int vertexBaseIndex, int size, int trianglesBaseIndex)
{
triangles[trianglesBaseIndex] = vertexBaseIndex;
triangles[trianglesBaseIndex + 1] = vertexBaseIndex + 1;
triangles[trianglesBaseIndex + 2] = vertexBaseIndex + size;
triangles[trianglesBaseIndex + 3] = vertexBaseIndex + 1;
triangles[trianglesBaseIndex + 4] = vertexBaseIndex + 1 + size;
triangles[trianglesBaseIndex + 5] = vertexBaseIndex + size;
}
}
Vector3[] IVertexCalculator.GetVerteces(MeshSettingsModel meshSettings)
{
float step = meshSettings.UnitsSize / meshSettings.VertexSize;
float startPoint = (-meshSettings.UnitsSize * .5f);
int rowPointsAmount = meshSettings.VertexSize + 1;
Vector3[] points = new Vector3[rowPointsAmount * rowPointsAmount];
for (int index = 0; index < points.Length; index++)
{
int i = index / rowPointsAmount;
int j = index % rowPointsAmount;
float x = startPoint + step * i;
float y = startPoint + step * j;
points[index] = new Vector3(x, y, 0);
}
return(points);
}
Vector3[] IVertexCalculator.GetVerteces(MeshSettingsModel meshSettings)
{
float step = meshSettings.UnitsSize / meshSettings.VertexSize;
float startPoint = (-meshSettings.UnitsSize * .5f);
int rowPointsAmount = meshSettings.VertexSize + 1;
int length = rowPointsAmount * rowPointsAmount;
NativeArray <float3> jobResult = new NativeArray <float3>(length, Allocator.TempJob);
CalculatorJob jobData = new CalculatorJob
{
Step = step, StartPoint = startPoint, RowPointsAmount = rowPointsAmount, Result = jobResult
};
JobHandle handle = jobData.Schedule(jobResult.Length, BatchCount);
handle.Complete();
Vector3[] result = CreateArrayFrom(jobResult);
jobResult.Dispose();
return(result);
}
