Pointsize
December 16, 2000 09:14 PM
glPointsize doesn''t seem to have any effect in my code ? I tried playing around with both glEnable(GL_TEXTURE_2D) and commenting/decommenting glEnable(GL_POINT_SMOOTH); glDisable(GL_POINT_SMOOTH);
glLoadIdentity();
glDisable(GL_TEXTURE_2D);
glEnable(GL_BLEND);
glBegin(GL_QUADS);
glColor4f(0.0f, 0.8f, 0.0f, 0.8f);
glVertex3f(6.0f, -4.0f, -15.0f);
glVertex3f(8.0f, -4.0f, -15.0f);
glVertex3f(8.0f, -6.0f, -15.0f);
glVertex3f(6.0f, -6.0f, -15.0f);
glEnd();
// glEnable(GL_POINT_SMOOTH);
glBegin(GL_POINTS);
glColor4f(1.0f, 0.0f, 0.0f, 0.8f);
glPointSize(15.0f);
glVertex3f(0.0f, -0.0f, -15.0f);
glEnd();
// glDisable(GL_POINT_SMOOTH);
glDisable(GL_BLEND);
glEnable(GL_TEXTURE_2D);
WHO DO THEY
THINK THEY''RE
FOOLING : YOU ?
WHO DO THEYTHINK THEY'REFOOLING : YOU ?
December 16, 2000 10:14 PM
You can''t use glPointSize() inside of a glBegin() / glEnd() pair.
This topic is closed to new replies.
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