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fix #2233

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This commit is contained in:
codeanticode
2013-11-22 15:18:18 -05:00
parent 24d915f43b
commit 18b0563cfe
1 changed files with 3 additions and 7 deletions
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10
core/src/processing/opengl/PGraphicsOpenGL.java
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@@ -7732,13 +7732,10 @@ public class PGraphicsOpenGL extends PGraphics {
int startLUT = (int) (0.5f + (start / TWO_PI) * SINCOS_LENGTH);
int stopLUT = (int) (0.5f + (stop / TWO_PI) * SINCOS_LENGTH);
if (fill) {
addVertex(centerX, centerY, VERTEX, true);
}
int idx0 = addVertex(centerX, centerY, VERTEX, true);
int increment = 1; // what's a good algorithm? stopLUT - startLUT;
int idx0, pidx, idx;
idx0 = pidx = idx = 0;
int pidx = 0, idx = 0;
for (int i = startLUT; i < stopLUT; i += increment) {
int ii = i % SINCOS_LENGTH;
// modulo won't make the value positive
@@ -7752,11 +7749,10 @@ public class PGraphicsOpenGL extends PGraphics {
addEdge(pidx, idx, i == startLUT, false);
} else if (startLUT < i) {
addEdge(pidx, idx, i == startLUT + 1, arcMode == 0 &&
i == stopLUT - 1);
i == stopLUT - 1);
}
}
if (startLUT == i) idx0 = idx;
pidx = idx;
}
// draw last point explicitly for accuracy