Lines Matching full:threshold
41 increased) as its area shrinks below a defined threshold.
68 square of the threshold provided by the programmer through this extension.
71 threshold applies to multisample points only.
90 * Do we need a disable for applying the threshold ? The default threshold
93 If the default threshold is not overriden, the area of multisample
97 are no relevant applications yet. As mentioned above, the threshold does
100 The alternative is to have a disable of threshold application, and state
101 that threshold (if not disabled) applies to non antialias points only
110 When the derived point size is larger than the threshold size defined by
115 factor = (derived_size/threshold)^2
121 1.0 derived_size >= threshold
166 the threshold size defined by the GL_POINT_FADE_THRESHOLD_SIZE_EXT
168 point, and the alpha component is intact. Otherwise, the threshold size is
182 distance of the point from the eye, and let 'threshold' be the threshold size
194 derived_size derived_size >= threshold
196 threshold Otherwise
199 shrinking them past a defined threshold size. The alpha component of the
202 1 derived_size >= threshold
204 (derived_size/threshold)^2 Otherwise
206 The threshold defined by GL_POINT_FADE_THRESHOLD_SIZE_EXT is not clamped