public bool worldToScreen(Vector3 world, out Vector3 screen)
{
screen.Z = 0.0f;
FMinimalViewInfo pov = this._cameraCache.POV;
D3DMatrix d3Dmatrix = new D3DMatrix(pov.Rotation, new Vector3(0.0f, 0.0f, 0.0f));
Vector3 mv1 = new Vector3(d3Dmatrix._11, d3Dmatrix._12, d3Dmatrix._13);
Vector3 mv2 = new Vector3(d3Dmatrix._21, d3Dmatrix._22, d3Dmatrix._23);
Vector3 mv3 = new Vector3(d3Dmatrix._31, d3Dmatrix._32, d3Dmatrix._33);
Vector3 vector3_1 = world - pov.Location;
Vector3 vector3_2 = new Vector3(vector3_1.DotProduct(mv2), vector3_1.DotProduct(mv3), vector3_1.DotProduct(mv1));
if ((double)vector3_2.Z < 1.0)
{
vector3_2.Z = 1f;
}
float fov = pov.FOV;
float num1 = (float)this._width / 2f;
float num2 = (float)this._heigth / 2f;
screen.X = num1 + vector3_2.X * (num1 / (float)Math.Tan((double)fov * 3.14159274101257 / 360.0)) / vector3_2.Z;
screen.Y = num2 - vector3_2.Y * (num1 / (float)Math.Tan((double)fov * 3.14159274101257 / 360.0)) / vector3_2.Z;
if ((double)screen.X >= 0.0 && (double)screen.Y <= (double)this._heigth && (double)screen.Y >= 0.0)
{
return((double)screen.Y <= (double)this._heigth);
}
return(false);
}
// Token: 0x06000274 RID: 628 RVA: 0x0000932C File Offset: 0x0000752C
public bool worldToScreen(Vector3 world, out Vector3 screen)
{
screen.Z = 0f;
FMinimalViewInfo pov = this._cameraCache.POV;
Vector3 rotation = pov.Rotation;
D3DMatrix d3DMatrix = new D3DMatrix(rotation, new Vector3(0f, 0f, 0f));
Vector3 mv = new Vector3(d3DMatrix._11, d3DMatrix._12, d3DMatrix._13);
Vector3 mv2 = new Vector3(d3DMatrix._21, d3DMatrix._22, d3DMatrix._23);
Vector3 mv3 = new Vector3(d3DMatrix._31, d3DMatrix._32, d3DMatrix._33);
Vector3 vector = world - pov.Location;
Vector3 vector2 = new Vector3(vector.DotProduct(mv2), vector.DotProduct(mv3), vector.DotProduct(mv));
if (vector2.Z < 1f)
{
vector2.Z = 1f;
}
float fov = pov.FOV;
float num = (float)this._width / 2f;
float num2 = (float)this._heigth / 2f;
screen.X = num + vector2.X * (num / (float)Math.Tan((double)(fov * 3.14159274f / 360f))) / vector2.Z;
screen.Y = num2 - vector2.Y * (num / (float)Math.Tan((double)(fov * 3.14159274f / 360f))) / vector2.Z;
return(screen.X >= 0f && screen.Y <= (float)this._heigth && screen.Y >= 0f && screen.Y <= (float)this._heigth);
}