OOPolygonSprite(OOHUDBeaconIcon) Category Reference

#include <OOPolygonSprite.h>

Inheritance diagram for OOPolygonSprite(OOHUDBeaconIcon):

Collaboration diagram for OOPolygonSprite(OOHUDBeaconIcon):

Instance Methods
(void)	- oo_drawHUDBeaconIconAt:size:alpha:z: [implementation]

Detailed Description

Definition at line 4441 of file HeadUpDisplay.m.

Method Documentation

oo_drawHUDBeaconIconAt:size:alpha:z:

- (void) oo_drawHUDBeaconIconAt: (NSPoint) where size: (NSSize) size alpha: (GLfloat) alpha z: (GLfloat) z

implementation

Extends class OOPolygonSprite.

Definition at line 4384 of file HeadUpDisplay.m.

                               :(NSPoint)where size:(NSSize)size alpha:(GLfloat)alpha z:(GLfloat)z
{
    GLfloat x = where.x - size.width;
    GLfloat y = where.y - 1.5 * size.height;
    
    GLfloat ox = x - size.width * 0.5;
    GLfloat oy = y - size.height * 0.5;
    GLfloat width = size.width * (1.0f / 6.0f);
    GLfloat height = size.height * (1.0f / 6.0f);
    
    OOGLPushModelView();
    OOGLTranslateModelView(make_vector(ox, oy, z));
    OOGLScaleModelView(make_vector(width, height, 1.0f));
    [self drawFilled];
    glColor4f(0.0, 0.0, 0.0, 0.5 * alpha);
    [self drawOutline];
    OOGLPopModelView();
}

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The documentation for this category was generated from the following file:

• src/Core/HeadUpDisplay.m