/**
* @brief Calculates the vertices, node values, UV mapping, tangents, and triangles of a square mesh.
*/
private void calculateSquareMeshData()
{
//calculate vertices, node values, UV mapping, and tangents
for (int i = 0, y = 0; y <= m_mapHeight; y++)
{
for (int x = 0; x <= m_mapWidth; x++, i++)
{
m_vertices[i] = new Vector3(x, 0, y);
WorldMapVertex theNode = new WorldMapVertex();
theNode.vertexIndex = i;
//theNode.vertex = m_vertices[i];
m_nodes[y, x] = theNode;
m_uv[i] = new Vector2((float)x / m_mapWidth, (float)y / m_mapHeight);
m_tangents[i] = m_tangent;
}
}
//calculate triangles
for (int currentTriangle = 0, currentVertex = 0, y = 0; y < m_mapHeight; y++, currentVertex++)
{
for (int x = 0; x < m_mapWidth; x++, currentTriangle += 6, currentVertex++)
{
m_triangles[currentTriangle] = currentVertex;
m_triangles[currentTriangle + 3] = m_triangles[currentTriangle + 2] = currentVertex + 1;
m_triangles[currentTriangle + 4] = m_triangles[currentTriangle + 1] = currentVertex + m_mapWidth + 1;
m_triangles[currentTriangle + 5] = currentVertex + m_mapWidth + 2;
}
}
}
/**
* Private Members
*/
private void setVertices(int mapSize, int stabilizationPeriod)
{
m_worldMapVertices = new WorldMapVertex[mapSize + 1, mapSize + 1];
for (int i = 0, y = 0; y <= mapSize; y++)
{
for (int x = 0; x <= mapSize; x++, i++)
{
WorldMapVertex theVertex = new WorldMapVertex();
theVertex.init(stabilizationPeriod);
theVertex.vertexIndex = i;
theVertex.position = new Vector3(x, 0, y);
m_worldMapVertices[y, x] = theVertex;
}
}
}
