///// <summary>
///// Scales the spheres texture in horizontal and verticle positions
///// This tells it how many times teh texture should try paste the image onto it
///// </summary>
///// <param name="uScale">horiz repetitions</param>
///// <param name="vScale">Verticle repetitions</param>
//public void TileUVs(int uScale, int vScale)
//{
// for (int i = 0; i < numV; i++)
// {
// vertices[i].TextureCoordinate.X *= uScale;
// vertices[i].TextureCoordinate.Y *= vScale;
// }
//}
/// <summary>
/// Creates the sphere indicis
/// </summary>
/// <param name="radius">radius of the sphere</param>
/// <param name="hFaces">number of horizontal faces</param>
/// <param name="vFaces">number of verticle faces</param>
void CreateCube(float size, int Repeat)
{
numV = 36;
vertices = new vertexPos[numV];
// set working variables
// Calculate the position of the vertices on the top face.
Vector3 topLeftFront = new Vector3(-1.0f, 1.0f, -1.0f) * size;
Vector3 topLeftBack = new Vector3(-1.0f, 1.0f, 1.0f) * size;
Vector3 topRightFront = new Vector3(1.0f, 1.0f, -1.0f) * size;
Vector3 topRightBack = new Vector3(1.0f, 1.0f, 1.0f) * size;
// Calculate the position of the vertices on the bottom face.
Vector3 btmLeftFront = new Vector3(-1.0f, -1.0f, -1.0f) * size;
Vector3 btmLeftBack = new Vector3(-1.0f, -1.0f, 1.0f) * size;
Vector3 btmRightFront = new Vector3(1.0f, -1.0f, -1.0f) * size;
Vector3 btmRightBack = new Vector3(1.0f, -1.0f, 1.0f) * size;
Vector2 textureTopLeft = new Vector2(0, 1);
Vector2 textureBottomLeft = new Vector2(0, 0);
Vector2 textureTopRight = new Vector2(1, 1);
Vector2 textureBottomRight = new Vector2(1, 0);
vertices[0] = new vertexPos(topLeftFront, textureTopLeft * Repeat);
vertices[1] = new vertexPos(btmLeftFront, textureBottomLeft * Repeat);
vertices[2] = new vertexPos(topRightFront, textureTopRight * Repeat);
vertices[3] = new vertexPos(btmLeftFront, textureBottomLeft * Repeat);
vertices[4] = new vertexPos(btmRightFront, textureBottomRight * Repeat);
vertices[5] = new vertexPos(topRightFront, textureTopRight * Repeat);
// Add the vertices for the BACK face.
vertices[6] = new vertexPos(topLeftBack, textureTopRight * Repeat);
vertices[7] = new vertexPos(topRightBack, textureTopLeft * Repeat);
vertices[8] = new vertexPos(btmLeftBack, textureBottomRight * Repeat);
vertices[9] = new vertexPos(btmLeftBack, textureBottomRight * Repeat);
vertices[10] = new vertexPos(topRightBack, textureTopLeft * Repeat);
vertices[11] = new vertexPos(btmRightBack, textureBottomLeft * Repeat);
// Add the vertices for the TOP face.
vertices[12] = new vertexPos(topLeftFront, textureBottomLeft * Repeat);
vertices[13] = new vertexPos(topRightBack, textureTopRight * Repeat);
vertices[14] = new vertexPos(topLeftBack, textureTopLeft * Repeat);
vertices[15] = new vertexPos(topLeftFront, textureBottomLeft * Repeat);
vertices[16] = new vertexPos(topRightFront, textureBottomRight * Repeat);
vertices[17] = new vertexPos(topRightBack, textureTopRight * Repeat);
// Add the vertices for the BOTTOM face.
vertices[18] = new vertexPos(btmLeftFront, textureTopLeft * Repeat);
vertices[19] = new vertexPos(btmLeftBack, textureBottomLeft * Repeat);
vertices[20] = new vertexPos(btmRightBack, textureBottomRight * Repeat);
vertices[21] = new vertexPos(btmLeftFront, textureTopLeft * Repeat);
vertices[22] = new vertexPos(btmRightBack, textureBottomRight * Repeat);
vertices[23] = new vertexPos(btmRightFront, textureTopRight * Repeat);
// Add the vertices for the LEFT face.
vertices[24] = new vertexPos(topLeftFront, textureTopRight * Repeat);
vertices[25] = new vertexPos(btmLeftBack, textureBottomLeft * Repeat);
vertices[26] = new vertexPos(btmLeftFront, textureBottomRight * Repeat);
vertices[27] = new vertexPos(topLeftBack, textureTopLeft * Repeat);
vertices[28] = new vertexPos(btmLeftBack, textureBottomLeft * Repeat);
vertices[29] = new vertexPos(topLeftFront, textureTopRight * Repeat);
// Add the vertices for the RIGHT face.
vertices[30] = new vertexPos(topRightFront, textureTopLeft * Repeat);
vertices[31] = new vertexPos(btmRightFront, textureBottomLeft * Repeat);
vertices[32] = new vertexPos(btmRightBack, textureBottomRight * Repeat);
vertices[33] = new vertexPos(topRightBack, textureTopRight * Repeat);
vertices[34] = new vertexPos(topRightFront, textureTopLeft * Repeat);
vertices[35] = new vertexPos(btmRightBack, textureBottomRight * Repeat);
}
///// <summary>
///// Scales the spheres texture in horizontal and verticle positions
///// This tells it how many times teh texture should try paste the image onto it
///// </summary>
///// <param name="uScale">horiz repetitions</param>
///// <param name="vScale">Verticle repetitions</param>
//public void TileUVs(int uScale, int vScale)
//{
// for (int i = 0; i < numV; i++)
// {
// vertices[i].TextureCoordinate.X *= uScale;
// vertices[i].TextureCoordinate.Y *= vScale;
// }
//}
/// <summary>
/// Creates the sphere indicis
/// </summary>
/// <param name="radius">radius of the sphere</param>
/// <param name="hFaces">number of horizontal faces</param>
/// <param name="vFaces">number of verticle faces</param>
void CreateCube(float size, int Repeat)
{
numV = 36;
vertices = new vertexPos[numV];
// set working variables
// Calculate the position of the vertices on the top face.
Vector3 topLeftFront = new Vector3(-1.0f, 1.0f, -1.0f) * size;
Vector3 topLeftBack = new Vector3(-1.0f, 1.0f, 1.0f) * size;
Vector3 topRightFront = new Vector3(1.0f, 1.0f, -1.0f) * size;
Vector3 topRightBack = new Vector3(1.0f, 1.0f, 1.0f) * size;
// Calculate the position of the vertices on the bottom face.
Vector3 btmLeftFront = new Vector3(-1.0f, -1.0f, -1.0f) * size;
Vector3 btmLeftBack = new Vector3(-1.0f, -1.0f, 1.0f) * size;
Vector3 btmRightFront = new Vector3(1.0f, -1.0f, -1.0f) * size;
Vector3 btmRightBack = new Vector3(1.0f, -1.0f, 1.0f) * size;
Vector2 textureTopLeft = new Vector2(0, 1);
Vector2 textureBottomLeft = new Vector2(0, 0);
Vector2 textureTopRight = new Vector2(1, 1);
Vector2 textureBottomRight = new Vector2(1, 0);
vertices[0] = new vertexPos(topLeftFront, textureTopLeft * Repeat);
vertices[1] = new vertexPos(btmLeftFront, textureBottomLeft * Repeat);
vertices[2] = new vertexPos(topRightFront, textureTopRight * Repeat);
vertices[3] = new vertexPos(btmLeftFront, textureBottomLeft * Repeat);
vertices[4] = new vertexPos(btmRightFront, textureBottomRight * Repeat);
vertices[5] = new vertexPos(topRightFront, textureTopRight * Repeat);
// Add the vertices for the BACK face.
vertices[6] = new vertexPos(topLeftBack, textureTopRight * Repeat);
vertices[7] = new vertexPos(topRightBack, textureTopLeft * Repeat);
vertices[8] = new vertexPos(btmLeftBack, textureBottomRight * Repeat);
vertices[9] = new vertexPos(btmLeftBack, textureBottomRight * Repeat);
vertices[10] = new vertexPos(topRightBack, textureTopLeft * Repeat);
vertices[11] = new vertexPos(btmRightBack, textureBottomLeft * Repeat);
// Add the vertices for the TOP face.
vertices[12] = new vertexPos(topLeftFront, textureBottomLeft * Repeat);
vertices[13] = new vertexPos(topRightBack, textureTopRight * Repeat);
vertices[14] = new vertexPos(topLeftBack, textureTopLeft * Repeat);
vertices[15] = new vertexPos(topLeftFront, textureBottomLeft * Repeat);
vertices[16] = new vertexPos(topRightFront, textureBottomRight * Repeat);
vertices[17] = new vertexPos(topRightBack, textureTopRight * Repeat);
// Add the vertices for the BOTTOM face.
vertices[18] = new vertexPos(btmLeftFront, textureTopLeft * Repeat);
vertices[19] = new vertexPos(btmLeftBack, textureBottomLeft * Repeat);
vertices[20] = new vertexPos(btmRightBack, textureBottomRight * Repeat);
vertices[21] = new vertexPos(btmLeftFront, textureTopLeft * Repeat);
vertices[22] = new vertexPos(btmRightBack, textureBottomRight * Repeat);
vertices[23] = new vertexPos(btmRightFront, textureTopRight * Repeat);
// Add the vertices for the LEFT face.
vertices[24] = new vertexPos(topLeftFront, textureTopRight * Repeat);
vertices[25] = new vertexPos(btmLeftBack, textureBottomLeft * Repeat);
vertices[26] = new vertexPos(btmLeftFront, textureBottomRight * Repeat);
vertices[27] = new vertexPos(topLeftBack, textureTopLeft * Repeat);
vertices[28] = new vertexPos(btmLeftBack, textureBottomLeft * Repeat);
vertices[29] = new vertexPos(topLeftFront, textureTopRight * Repeat);
// Add the vertices for the RIGHT face.
vertices[30] = new vertexPos(topRightFront, textureTopLeft * Repeat);
vertices[31] = new vertexPos(btmRightFront, textureBottomLeft * Repeat);
vertices[32] = new vertexPos(btmRightBack, textureBottomRight * Repeat);
vertices[33] = new vertexPos(topRightBack, textureTopRight * Repeat);
vertices[34] = new vertexPos(topRightFront, textureTopLeft * Repeat);
vertices[35] = new vertexPos(btmRightBack, textureBottomRight * Repeat);
}
