flocking.xml

关于网站建设的鸟类模型

                        </call>
                    </call>
                </call>
            </call>
        </functionCall>
        <parameter name="from_position" id="FunctionArgument_8">
            <position2DType/>
        </parameter>
        <parameter name="to_position" id="FunctionArgument_9">
            <position2DType/>
        </parameter>
        <userType id="UserType_0"/>
    </userFunction>
    <userFunction name="transfer_vector2D_to_direction" id="UserFunction_6">
        <functionCall>
            <call functionName="If Then Else">
                <call functionName=">">
                    <call functionName="GetComposedTypeValue">
                        <parameterID id="FunctionArgument_10"/>
                        <composedAttribute composedTypeID="UserType_0" index="1"/>
                    </call>
                    <double value="0.0"/>
                </call>
                <call functionName="If Then Else">
                    <call functionName=">">
                        <call userFunctionID="UserFunction_7">
                            <parameterID id="FunctionArgument_10"/>
                        </call>
                        <double value="180.0"/>
                    </call>
                    <call functionName="-">
                        <double value="360.0"/>
                        <call userFunctionID="UserFunction_7">
                            <parameterID id="FunctionArgument_10"/>
                        </call>
                    </call>
                    <call userFunctionID="UserFunction_7">
                        <parameterID id="FunctionArgument_10"/>
                    </call>
                </call>
                <call functionName="If Then Else">
                    <call functionName="&lt;=">
                        <call userFunctionID="UserFunction_7">
                            <parameterID id="FunctionArgument_10"/>
                        </call>
                        <double value="180.0"/>
                    </call>
                    <call functionName="-">
                        <double value="360.0"/>
                        <call userFunctionID="UserFunction_7">
                            <parameterID id="FunctionArgument_10"/>
                        </call>
                    </call>
                    <call userFunctionID="UserFunction_7">
                        <parameterID id="FunctionArgument_10"/>
                    </call>
                </call>
            </call>
        </functionCall>
        <parameter name="input_vector" id="FunctionArgument_10">
            <userType id="UserType_0"/>
        </parameter>
        <doubleType/>
    </userFunction>
    <userFunction name="angle_for_vector2D" id="UserFunction_7">
        <functionCall>
            <call functionName="ACos">
                <call functionName="/">
                    <call functionName="GetComposedTypeValue">
                        <parameterID id="FunctionArgument_11"/>
                        <composedAttribute composedTypeID="UserType_0" index="0"/>
                    </call>
                    <call functionName="Sqrt">
                        <call functionName="+">
                            <call functionName="Sq">
                                <call functionName="GetComposedTypeValue">
                                    <parameterID id="FunctionArgument_11"/>
                                    <composedAttribute
                                    composedTypeID="UserType_0" index="0"/>
                                </call>
                            </call>
                            <call functionName="Sq">
                                <call functionName="GetComposedTypeValue">
                                    <parameterID id="FunctionArgument_11"/>
                                    <composedAttribute
                                    composedTypeID="UserType_0" index="1"/>
                                </call>
                            </call>
                        </call>
                    </call>
                </call>
            </call>
        </functionCall>
        <parameter name="input_vector" id="FunctionArgument_11">
            <userType id="UserType_0"/>
        </parameter>
        <doubleType/>
    </userFunction>
    <userFunction name="sum_of_3_vectors2D" id="UserFunction_8">
        <functionCall>
            <call functionName="CreateComposedTypeValue">
                <userType id="UserType_0"/>
                <call functionName="+">
                    <call functionName="+">
                        <call functionName="GetComposedTypeValue">
                            <parameterID id="FunctionArgument_12"/>
                            <composedAttribute
                                composedTypeID="UserType_0" index="0"/>
                        </call>
                        <call functionName="GetComposedTypeValue">
                            <parameterID id="FunctionArgument_13"/>
                            <composedAttribute
                                composedTypeID="UserType_0" index="0"/>
                        </call>
                    </call>
                    <call functionName="GetComposedTypeValue">
                        <parameterID id="FunctionArgument_14"/>
                        <composedAttribute composedTypeID="UserType_0" index="0"/>
                    </call>
                </call>
                <call functionName="+">
                    <call functionName="+">
                        <call functionName="GetComposedTypeValue">
                            <parameterID id="FunctionArgument_12"/>
                            <composedAttribute
                                composedTypeID="UserType_0" index="1"/>
                        </call>
                        <call functionName="GetComposedTypeValue">
                            <parameterID id="FunctionArgument_13"/>
                            <composedAttribute
                                composedTypeID="UserType_0" index="1"/>
                        </call>
                    </call>
                    <call functionName="GetComposedTypeValue">
                        <parameterID id="FunctionArgument_14"/>
                        <composedAttribute composedTypeID="UserType_0" index="1"/>
                    </call>
                </call>
            </call>
        </functionCall>
        <parameter name="input_vector1" id="FunctionArgument_12">
            <userType id="UserType_0"/>
        </parameter>
        <parameter name="input_vector2" id="FunctionArgument_13">
            <userType id="UserType_0"/>
        </parameter>
        <parameter name="input_vector3" id="FunctionArgument_14">
            <userType id="UserType_0"/>
        </parameter>
        <userType id="UserType_0"/>
    </userFunction>
    <userFunction name="sum_of_2_vectors2D" id="UserFunction_9">
        <functionCall>
            <call functionName="CreateComposedTypeValue">
                <userType id="UserType_0"/>
                <call functionName="+">
                    <call functionName="GetComposedTypeValue">
                        <parameterID id="FunctionArgument_15"/>
                        <composedAttribute composedTypeID="UserType_0" index="0"/>
                    </call>
                    <call functionName="GetComposedTypeValue">
                        <parameterID id="FunctionArgument_16"/>
                        <composedAttribute composedTypeID="UserType_0" index="0"/>
                    </call>
                </call>
                <call functionName="+">
                    <call functionName="GetComposedTypeValue">
                        <parameterID id="FunctionArgument_15"/>
                        <composedAttribute composedTypeID="UserType_0" index="1"/>
                    </call>
                    <call functionName="GetComposedTypeValue">
                        <parameterID id="FunctionArgument_16"/>
                        <composedAttribute composedTypeID="UserType_0" index="1"/>
                    </call>
                </call>
            </call>
        </functionCall>
        <parameter name="input_vector1" id="FunctionArgument_15">
            <userType id="UserType_0"/>
        </parameter>
        <parameter name="input_vector2" id="FunctionArgument_16">
            <userType id="UserType_0"/>
        </parameter>
        <userType id="UserType_0"/>
    </userFunction>
    <agentClass name="boid" id="ActivityAgentClass_0">
        <features>
            <buildin xmlns="">Standard Functions</buildin>
            <buildin xmlns="">Standard Object Functions</buildin>
            <spatialInfo speed="10.0" direction="0.0" radius="30.0"
                drawPriority="3.0" x="0.0" y="0.0"/>
        </features>
        <bodyClass>
            <bodyVariableClass id="BodyVariableClass_0">
                <variableClass name="direction_as_vector2D"
                    id="VariableClass_0" writeable="true">
                    <userType id="UserType_0"/>
                    <defaultValue>
                        <composed composedTypeID="UserType_0"/>
                    </defaultValue>
                </variableClass>
            </bodyVariableClass>
            <bodyVariableClass id="BodyVariableClass_1">
                <variableClass name="sight" id="VariableClass_1">
                    <doubleType/>
                    <defaultValue>
                        <double value="150.0"/>
                    </defaultValue>
                </variableClass>
            </bodyVariableClass>
            <bodyVariableClass id="BodyVariableClass_2">
                <variableClass name="too_close_threshold" id="VariableClass_2">
                    <doubleType/>
                    <defaultValue>
                        <double value="50.0"/>
                    </defaultValue>
                </variableClass>
            </bodyVariableClass>
            <bodyVariableClass id="BodyVariableClass_3">
                <variableClass name="center_of_too_close_boids"
                    id="VariableClass_3" writeable="true">
                    <position2DType/>
                    <defaultValue>
                        <position2D x="0.0" y="0.0"/>
                    </defaultValue>
                </variableClass>
            </bodyVariableClass>
            <bodyVariableClass id="BodyVariableClass_4">
                <variableClass name="target_center_point_X"
                    id="VariableClass_4" writeable="true">
                    <doubleType/>
                    <defaultValue>
                        <double value="0.0"/>
                    </defaultValue>
                </variableClass>
            </bodyVariableClass>
            <bodyVariableClass id="BodyVariableClass_5">
                <variableClass
                    name="mean_flight_direction_of_close_boids"
                    id="VariableClass_5" writeable="true">
                    <userType id="UserType_0"/>
                    <defaultValue>
                        <composed composedTypeID="UserType_0"/>
                    </defaultValue>
                </variableClass>
            </bodyVariableClass>
            <bodyVariableClass id="BodyVariableClass_6">
                <variableClass name="speed_for_alignment" id="VariableClass_6">
                    <doubleType/>