public Camera(int bufferWidth, int bufferHeight, float fov, float nearPlane, float farPlane)
{
outputBuffer = new TextureBuffer(bufferWidth, bufferHeight);
MoveTo(new Point3F(0, 0, 0));
RotateTo(new Angle3F(0, 0, 0));
perspectiveMatrix = Matrix4.FromPesrpective(fov, nearPlane, farPlane, bufferWidth / bufferHeight);
}
public void DrawTriangle(TextureBuffer target, Matrix4 transformationMatrix, ref int[,] zbuffer)
{
VertexParam[] transformedCoords = new VertexParam[vertices.Length];
for (int vertexNum = 0; vertexNum < vertices.Length; vertexNum++)
{
transformedCoords[vertexNum] = vertices[vertexNum].position.Transform(transformationMatrix, 1);
}
target.DrawTriangle(transformedCoords[0], transformedCoords[1], transformedCoords[2], vertices[0].texture, vertices[1].texture, vertices[2].texture, ref zbuffer);
}
public void DrawWire(TextureBuffer target, Matrix4 transformationMatrix, Color color)
{
int[,] zbuffer = new int[640, 640];
for (int i = 0; i < 640; i++)
{
for (int j = 0; j < 640; j++)
{
zbuffer[i, j] = +2147483647;
}
}
foreach (Triangle triangle in triangles)
{
triangle.DrawTriangle(target, transformationMatrix, ref zbuffer);
}
}