pastemyst

Automatic paste by anka0000

(at edit #0)

present

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private Vector3[] GenerateVertices(out Vector2[] uvs)
        {
            Vector3[] vertices = new Vector3[latitudeLines * longitudeLines];
            Vector2[] nUVs = new Vector2[latitudeLines * longitudeLines];

int vertexIndex = 0;
            for (int y = 0; y < latitudeLines; y++)
            {
                float latitude = Mathf.Lerp(-PI, PI, (float)y / (latitudeLines - 1));
                for (int x = 0; x < longitudeLines; x++)
                {
                    float longitude = Mathf.Lerp(-PI, PI, (float)x / (longitudeLines - 1));

Vector3 vertex = new()
                    {
                        x = Mathf.Cos(latitude) * Mathf.Cos(longitude),
                        y = Mathf.Cos(latitude) * Mathf.Sin(longitude),
                        z = Mathf.Sin(latitude),
                    };

Vector2 uv = new()
                    {
                        x = x / (longitudeLines - 1),
                        y = y / (latitudeLines - 1),
                    };

vertices[vertexIndex] = vertex;
                    nUVs[vertexIndex] = uv;

vertexIndex += 1;
                }
            }

uvs = nUVs;

return vertices;
        }

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