Extended Object 50 "Outline Color Gradient" (Entity Type "Extended Object")

The extended object "Outline Color Gradient" is defined by CAD6studio and CAD6industrie.

Creation of this extended object is not supported in CAD6starter and CAD6engine Eco! If already created, it can be displayed and modified generally, but not modified parametrically.

Data Block Sequence

Data Block 1000( Matrix )

Data Block 1020( { ColorValue, ColorMode }[50] )

Data Block 1021( Position[50] )

Data Block 1022( ObjectType, StepMode, ColorSteps, AutoSteps, Rounded )

Data Block 1023( ExtentMin, ExtentMax, ThresholdStart, ThresholdEnd, Overlapping )

These data blocks are followed by a sequence of data blocks identical to those stored in an object of type "Curve", see Object 12 "Curve", or "Surface", see Object 13 "Surface".

Parameters

Matrix

[MKI_MATRIX] A matrix that will be applied to the outline data.

ColorValue

ColorMode

[__int32[100]] 50 pairs of ColorValue (see MKI_COLORVALUE) and ColorMode (see MKI_COLORMODE_*).

Position

[double[50]] 50 color positions on the total range in percent. Valid range: 0.0 ≤ x ≤ 100.0. Values of 1000.0 indicate unused entries.

ObjectType

[__int32] Type of object. Possible values are:

StepMode

[__int32] Gradient curve. Valid range: -100 ≤ x ≤ 100. Resulting curve is: f(x) = x ^ ( 4 ^ ( 0.01 * StepMode ) ).

ColorSteps

[__int32] Number of color steps to use. Valid range: 2 ≤ x ≤ 256.

AutoSteps

[__int32] If non-zero, the number of steps will be calculated automatically.

Rounded

[__int32] If non-zero, corners will be rounded.

ExtentMin

ExtentMax

[double] Minimum and maximum extent of the outline gradient in millimeters relative to the outline.

ThresholdStart

[double] Percent of the total range that will show the first color. Valid range: 0.0 ≤ x ≤ 99.0. The sum of ThresholdStart and ThresholdEnd must not exceed 99.0.

ThresholdEnd

[double] Percent of the total range that will show the last color. Valid range: 0.0 ≤ x ≤ 99.0. The sum of ThresholdStart and ThresholdEnd must not exceed 99.0.

Overlapping

[double] Overlapping of two adjacent color stripes in millimeters.

Interface Command Sequence

MKI_ExtOpen, OwnerID = MKI_DB_OWNER_MK, Type = MKI_OBJ_EXT_FILL_OUTLINE, Flag = MKI_EXTFLAG_SURFACE

MKI_ExtAddDouble, Type = 1000, ElemCount = 6

MKI_ExtAddInt32, Type = 1020, ElemCount = 100

MKI_ExtAddDouble, Type = 1021, ElemCount = 50

MKI_ExtAddInt32, Type = 1022, ElemCount = 5

MKI_ExtAddDouble, Type = 1023, ElemCount = 5

Use code like the following to parse the data blocks of this entity in memory:

MKI_BLOCK_ENUM b1000( f_pExt ),

               b1020( f_pExt ),

               b1021( f_pExt ),

               b1022( f_pExt ),

               b1023( f_pExt );

b1020.SetNext( b1000 );

b1021.SetNext( b1020 );

b1022.SetNext( b1021 );

b1023.SetNext( b1022 );

MKI_MATRIX cMatrix;

cMatrix.m11 = b1000.Double(0);

cMatrix.m12 = b1000.Double(1);

cMatrix.m21 = b1000.Double(2);

cMatrix.m22 = b1000.Double(3);

cMatrix.m31 = b1000.Double(4);

cMatrix.m32 = b1000.Double(5);

...