42 lines
1.1 KiB
C++
42 lines
1.1 KiB
C++
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/*
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CGUISprite
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by Gustav Larsson
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gee@pyro.nu
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*/
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//#include "stdafx.h"
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#include "GUI.h"
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using namespace std;
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//-------------------------------------------------------------------
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// Draw this sprite
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// Input:
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// rect Rectangle where the sprite should be drawn
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// z Same as above only with Z-value
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// clipping The clipping rectangle, things should only
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// be drawn within these perimeters.
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//-------------------------------------------------------------------
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void CGUISprite::Draw(const float &z, const CRect &rect, const CRect &clipping=CRect(0,0,0,0))
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{
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bool DoClipping = (clipping != CRect(0,0,0,0));
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// Iterate all images and request them being drawn be the
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// CRenderer
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std::vector<SGUIImage>::iterator it;
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for (it=m_Images.begin(); it!=m_Images.end(); ++it)
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{
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glPushMatrix();
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glTranslatef(0.0f, 0.0f, z);
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// Do this
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glBegin(GL_QUADS);
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glVertex2i(rect.right, rect.bottom);
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glVertex2i(rect.left, rect.bottom);
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glVertex2i(rect.left, rect.top);
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glVertex2i(rect.right, rect.top);
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glEnd();
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glPopMatrix();
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}
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}
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