Exemple #1
0
        public static bool WorldToScreen(Vector3 pos, out Vector2 screen, int windowWidth, int windowHeight)
        {
            screen           = new Vector2();
            Maths.ViewMatrix = Mem.ReadMatrix <float>(Mem.ReadMemory <int>(Mem.ReadMemory <int>(Mem.BaseAddress + Offsets.ViewMatrix) + 4) + 196, 16);
            Vector4 vector4;

            vector4.X = (float)((double)pos.X * (double)Maths.ViewMatrix[0] + (double)pos.Y * (double)Maths.ViewMatrix[4] + (double)pos.Z * (double)Maths.ViewMatrix[8]) + Maths.ViewMatrix[12];
            vector4.Y = (float)((double)pos.X * (double)Maths.ViewMatrix[1] + (double)pos.Y * (double)Maths.ViewMatrix[5] + (double)pos.Z * (double)Maths.ViewMatrix[9]) + Maths.ViewMatrix[13];
            vector4.Z = (float)((double)pos.X * (double)Maths.ViewMatrix[2] + (double)pos.Y * (double)Maths.ViewMatrix[6] + (double)pos.Z * (double)Maths.ViewMatrix[10]) + Maths.ViewMatrix[14];
            vector4.W = (float)((double)pos.X * (double)Maths.ViewMatrix[3] + (double)pos.Y * (double)Maths.ViewMatrix[7] + (double)pos.Z * (double)Maths.ViewMatrix[11]) + Maths.ViewMatrix[15];
            bool flag;

            if ((double)vector4.W < 0.100000001490116)
            {
                flag = false;
            }
            else
            {
                Vector3 vector3;
                vector3.X = vector4.X / vector4.W;
                vector3.Y = vector4.Y / vector4.W;
                vector3.Z = vector4.Z / vector4.W;
                screen.X  = (float)((double)(windowWidth / 2) * (double)vector3.X + ((double)vector3.X + (double)(windowWidth / 2)));
                screen.Y  = (float)(-((double)(windowHeight / 2) * (double)vector3.Y) + ((double)vector3.Y + (double)(windowHeight / 2)));
                flag      = true;
            }
            return(flag);
        }