diff options
| author | Sven Göthel <[email protected]> | 2024-01-16 08:05:27 +0100 |
|---|---|---|
| committer | Sven Göthel <[email protected]> | 2024-01-16 08:05:27 +0100 |
| commit | 3336d930e991679eadaa1ff4068cb8d23562b42c (patch) | |
| tree | caacf6ab6283c6057094d582fc8ce7a530f2853b /src/demos/com/jogamp | |
| parent | a8cf4cd506297cd05175e43eeefa4e6d7eabb960 (diff) | |
GraphUI Enhance Clipping: Drop 'cullingScale' param, a simple intersection-test against 'clipBox' to discard whole shapes if completely outside is enough.
Commit f06fe57b0ae738870a61700ff2c65680102d9e73 turns out addition of using `clipbBox*cullingScale` for the AABBox contains test
was not required to render the new Glyphs in the FontView01 demo 'in time'.
A simple intersection-test against 'clipBox' to discard shapes if completely outside is enough,
hence dropping the 'cullingScale' parameter - simplifying.
Diffstat (limited to 'src/demos/com/jogamp')
| -rw-r--r-- | src/demos/com/jogamp/opengl/demos/graph/ui/FontView01.java | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/src/demos/com/jogamp/opengl/demos/graph/ui/FontView01.java b/src/demos/com/jogamp/opengl/demos/graph/ui/FontView01.java index fafd157ca..6ebf315bf 100644 --- a/src/demos/com/jogamp/opengl/demos/graph/ui/FontView01.java +++ b/src/demos/com/jogamp/opengl/demos/graph/ui/FontView01.java @@ -58,7 +58,6 @@ import com.jogamp.graph.ui.widgets.RangeSlider; import com.jogamp.graph.ui.widgets.RangedGroup; import com.jogamp.graph.ui.widgets.RangedGroup.SliderParam; import com.jogamp.math.Vec2f; -import com.jogamp.math.Vec3f; import com.jogamp.math.geom.AABBox; import com.jogamp.newt.event.KeyAdapter; import com.jogamp.newt.event.KeyEvent; @@ -273,13 +272,7 @@ public class FontView01 { System.err.println("GlyphGrid "+glyphGrid); System.err.println("GlyphGrid "+glyphGrid.getLayout()); } - // culling >= 2*cell-size outside of clipping box (vertical only), pixel-accurate clipping in-between until clipping-box - final Vec3f clipCullingScale = new Vec3f(1f, 1f+2*glyphGridCellSize/glyphGridSize.y(), 1f); - // final Vec3f clipCullingScale = new Vec3f(1f, 1f, 1f); // no pixel-accurate clipping, just culling in Group - if( VERBOSE_UI ) { - System.err.println("RangedGroup clipCullingScale "+clipCullingScale); - } - final RangedGroup glyphView = new RangedGroup(options.renderModes, glyphGrid, glyphGridSize, clipCullingScale, + final RangedGroup glyphView = new RangedGroup(options.renderModes, glyphGrid, glyphGridSize, null, new SliderParam(new Vec2f(glyphGridCellSize/4f, glyphGridSize.y()), glyphGridCellSize/10f, true)); glyphView.getVertSlider().setColor(0.3f, 0.3f, 0.3f, 0.7f); |