//public List<Vector3> Trees;
/*public Color[] GetImageData(Color[] colorData, int Value)
* {
* Color[] color = new Color[1];
* color[0] = colorData[Value];
* return color;
* }*/
/* public void GetTrees(List<Vector3> trees, Vector2 MapPointer)
* {
* Trees = new List<Vector3>();
* foreach(Vector3 tree in trees)
* {
* if(tree.X < size + (int)MapPointer.Y-2 &&
* tree.X > (int)MapPointer.Y)
* {
* if(tree.Z < (size + (int)MapPointer.X) &&
* tree.Z > (int)MapPointer.X)
* {
* float f = ((tree.Z - MapPointer.X) + (tree.X - MapPointer.Y) * size) - 1;
* float h = Vertices[(int)f].Position.Y;
* Trees.Add(new Vector3(tree.Z-MapPointer.X, h, -(tree.X-MapPointer.Y)));
*
* }
* }
* }
*
*
* }*/
public void GetVertices(VertexPositionColorNormal[] map, Vector2 MapPointer)
{
Vertices = new VertexPositionColorNormal[size * size];
WaterVertices = new VertexPositionColorNormal[size * size];
WireFrameVertices = new VertexPositionColorNormal[size * size];
for (int x = 0; x < size; x++)
{
for (int y = 0; y < size; y++)
{
Vertices[x + y * size].Position = new Vector3(x, 0, -y);
Vertices[x + y * size].Position.Y = map[(x + (int)MapPointer.X) + (y + (int)MapPointer.Y) * 128].Position.Y;
WaterVertices[x + y * size].Position = new Vector3(x, 0.001f, -y);
WireFrameVertices[x + y * size].Position = Vertices[x + y * size].Position;
WireFrameVertices[x + y * size].Position.Y += 0.01f;
WireFrameVertices[x + y * size].Color = Color.Black;
Vertices[x + y * size].Color = Color.ForestGreen;
WaterSand(x + y * size);
SetNormal(x + y * size);
}
}
}
private void SetUpVertices()
{
Vertices = new VertexPositionColorNormal[TerrainWidth * TerrainHeight];
int numberOfTextures = 3;
int divider = 2;
for (int y = 0; y < TerrainHeight; y++)
{
for (int x = 0; x < TerrainWidth; x++)
{
//change the divider to heighData[x, y] to reduce hill sizes
Vertices[x + y * TerrainWidth].Position = new Vector3(x, (HeightData[x, y]) / divider, -y);
WaterSand(x + y * TerrainWidth);
if (x != 0 && x != TerrainWidth - 1 && y != TerrainHeight - 1)
{
/********************FIRST TRIANGLE*************************************************/
if (HeightData[x, y] == 0 && HeightData[x, y + 1] == 0 && HeightData[x + 1, y] == 0)
{
textureList.Add(new VertexPositionNormalTexture(new Vector3(x, HeightData[x, y] / divider, -y), new Vector3(0, 1, 0), new Vector2(1f / numberOfTextures, 0)));
textureList.Add(new VertexPositionNormalTexture(new Vector3(x, HeightData[x, y + 1] / divider, -y - 1), new Vector3(0, 1, 0), new Vector2(1f / numberOfTextures, 1)));
textureList.Add(new VertexPositionNormalTexture(new Vector3(x + 1, HeightData[x + 1, y] / divider, -y), new Vector3(0, 1, 0), new Vector2(2f / numberOfTextures, 1)));
}
else if (HeightData[x, y] == 0 || HeightData[x, y + 1] == 0 || HeightData[x + 1, y] == 0)
{
textureList.Add(new VertexPositionNormalTexture(new Vector3(x, HeightData[x, y] / divider, -y), new Vector3(0, 1, 0), new Vector2(2f / numberOfTextures, 0)));
textureList.Add(new VertexPositionNormalTexture(new Vector3(x, HeightData[x, y + 1] / divider, -y - 1), new Vector3(0, 1, 0), new Vector2(2f / numberOfTextures, 1)));
textureList.Add(new VertexPositionNormalTexture(new Vector3(x + 1, HeightData[x + 1, y] / divider, -y), new Vector3(0, 1, 0), new Vector2(3f / numberOfTextures, 1)));
}
else
{
textureList.Add(new VertexPositionNormalTexture(new Vector3(x, HeightData[x, y] / divider, -y), new Vector3(0, 1, 0), new Vector2(0f / numberOfTextures, 0)));
textureList.Add(new VertexPositionNormalTexture(new Vector3(x, HeightData[x, y + 1] / divider, -y - 1), new Vector3(0, 1, 0), new Vector2(0f / numberOfTextures, 1)));
textureList.Add(new VertexPositionNormalTexture(new Vector3(x + 1, HeightData[x + 1, y] / divider, -y), new Vector3(0, 1, 0), new Vector2(1f / numberOfTextures, 1)));
}
/*************************SECOND TRIANGLE**********************************************/
if ((HeightData[x, y + 1] == 0 && HeightData[x + 1, y + 1] == 0 && HeightData[x + 1, y] == 0))
{
textureList.Add(new VertexPositionNormalTexture(new Vector3(x, HeightData[x, y + 1] / divider, -y - 1), new Vector3(0, 1, 0), new Vector2(1f / numberOfTextures, 0)));
textureList.Add(new VertexPositionNormalTexture(new Vector3(x + 1, HeightData[x + 1, y + 1] / divider, -y - 1), new Vector3(0, 1, 0), new Vector2(2f / numberOfTextures, 1)));
textureList.Add(new VertexPositionNormalTexture(new Vector3(x + 1, HeightData[x + 1, y] / divider, -y), new Vector3(0, 1, 0), new Vector2(2f / numberOfTextures, 0)));
}
else if ((HeightData[x, y + 1] == 0 || HeightData[x + 1, y + 1] == 0 || HeightData[x + 1, y] == 0))
{
textureList.Add(new VertexPositionNormalTexture(new Vector3(x, HeightData[x, y + 1] / divider, -y - 1), new Vector3(0, 1, 0), new Vector2(2f / numberOfTextures, 0)));
textureList.Add(new VertexPositionNormalTexture(new Vector3(x + 1, HeightData[x + 1, y + 1] / divider, -y - 1), new Vector3(0, 1, 0), new Vector2(3f / numberOfTextures, 1)));
textureList.Add(new VertexPositionNormalTexture(new Vector3(x + 1, HeightData[x + 1, y] / divider, -y), new Vector3(0, 1, 0), new Vector2(3f / numberOfTextures, 0)));
}
else
{
textureList.Add(new VertexPositionNormalTexture(new Vector3(x, HeightData[x, y + 1] / divider, -y - 1), new Vector3(0, 1, 0), new Vector2(0f / numberOfTextures, 0)));
textureList.Add(new VertexPositionNormalTexture(new Vector3(x + 1, HeightData[x + 1, y + 1] / divider, -y - 1), new Vector3(0, 1, 0), new Vector2(1f / numberOfTextures, 1)));
textureList.Add(new VertexPositionNormalTexture(new Vector3(x + 1, HeightData[x + 1, y] / divider, -y), new Vector3(0, 1, 0), new Vector2(1f / numberOfTextures, 0)));
}
/**************************************************************************************/
}
else
{
textureList.Add(new VertexPositionNormalTexture(new Vector3(x, HeightData[x, y] / divider, -y), new Vector3(0, 1, 0), new Vector2(1f / numberOfTextures, 0)));
textureList.Add(new VertexPositionNormalTexture(new Vector3(x, HeightData[x, y] / divider, -y - 1), new Vector3(0, 1, 0), new Vector2(1f / numberOfTextures, 1)));
textureList.Add(new VertexPositionNormalTexture(new Vector3(x + 1, HeightData[x, y] / divider, -y), new Vector3(0, 1, 0), new Vector2(2f / numberOfTextures, 1)));
textureList.Add(new VertexPositionNormalTexture(new Vector3(x, HeightData[x, y] / divider, -y - 1), new Vector3(0, 1, 0), new Vector2(1f / numberOfTextures, 0)));
textureList.Add(new VertexPositionNormalTexture(new Vector3(x + 1, HeightData[x, y] / divider, -y - 1), new Vector3(0, 1, 0), new Vector2(2f / numberOfTextures, 1)));
textureList.Add(new VertexPositionNormalTexture(new Vector3(x + 1, HeightData[x, y] / divider, -y), new Vector3(0, 1, 0), new Vector2(2f / numberOfTextures, 0)));
}
}
}
}
