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V_Sim API - Reference Manual | ![]() |
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void axesDraw (VisuData *dataObj); float axesGet_LineWidth (); int axesGet_areOn (); float axesGet_blueValue (); float axesGet_greenValue (); float axesGet_redValue (); int axesSet_RGBValues (float rgb[3], int mask); int axesSet_areOn (int value); int axesSet_lineWidth (float width); OpenGLExtension* initExtensionAxes ();
void axesDraw (VisuData *dataObj);
This method create a compile list that draw a box for the given data
.
dataObj : |
the VisuData object to build axes for. |
float axesGet_blueValue ();
Returns : | the blue value of the current background color. |
float axesGet_greenValue ();
Returns : | the green value of the current axes color. |
int axesSet_RGBValues (float rgb[3], int mask);
Method used to change the value of the parameter axes_color.
rgb : |
a three floats array with values (0 <= values <= 1) for the red, the green and the blue color. Only values specified by the mask are really relevant. |
mask : |
use MASK_RGB_R, MASK_RGB_G, MASK_RGB_B, MASK_RGB_ALL or a combinaison to indicate what values in the rgb array must be taken into account. |
Returns : | 1 if axesDraw() should be called and then 'OpenGLAskForReDraw'
signal be emitted.
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int axesSet_areOn (int value);
Method used to change the value of the parameter axes_are_on.
value : |
1 if axes must be drawn, 0 otherwise. |
Returns : | 1 if axesDraw() should be called. In all cases, 'OpenGLAskForReDraw'
signal should then be emitted.
|
int axesSet_lineWidth (float width);
Method used to change the value of the parameter axes_line_width.
width : |
value of the desired axe width. |
Returns : | 1 if axesDraw() should be called and then 'OpenGLAskForReDraw'
signal be emitted.
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OpenGLExtension* initExtensionAxes ();
It initialises all variables of the OpenGL extension.
It creates all resources and parameters introduced by
this extension.
This method should be added in the listInitExtensionFunc to
be called automatically by the initOpenGLExtensions()
at V_Sim
startup.
Returns : | a pointer to the OpenGLExtension it created or NULL otherwise. |