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simplify logic

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This commit is contained in:
Hannes Janetzek 2013-01-30 12:14:54 +01:00
parent 249478216f
commit 45122270b1
1 changed files with 10 additions and 15 deletions
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25
src/org/oscim/renderer/LineRenderer.java
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@ -20,6 +20,7 @@ import static android.opengl.GLES20.glDrawArrays;
import static android.opengl.GLES20.glGetAttribLocation;
import static android.opengl.GLES20.glGetUniformLocation;
import static android.opengl.GLES20.glUniform1f;
import static android.opengl.GLES20.glUniform4fv;
import static android.opengl.GLES20.glUniformMatrix4fv;
import static android.opengl.GLES20.glVertexAttribPointer;
@ -153,7 +154,6 @@ public final class LineRenderer {
int lineMode = 0;
glUniform1f(uLineMode, lineMode);
float blurScale = pixel;
boolean blur = false;
// dont increase scale when max is reached
boolean strokeMaxZoom = zoom > TileGenerator.STROKE_MAX_ZOOM_LEVEL;
@ -164,15 +164,14 @@ public final class LineRenderer {
Line line = ll.line;
float width;
if (line.fade != -1 && line.fade > zoom)
if (line.fade < zoom) {
glUniform4fv(uLineColor, 1, line.color, 0);
} else if (line.fade > zoom) {
continue;
float alpha = 1.0f;
if (line.fade >= zoom)
alpha = (scale > 1.2f ? scale : 1.2f) - alpha;
GlUtils.setColor(uLineColor, line.color, alpha);
} else {
float alpha = (scale > 1.2f ? scale : 1.2f) - 1f;
GlUtils.setColor(uLineColor, line.color, alpha);
}
if (mode == 0 && blur && line.blur == 0) {
glUniform1f(uLineScale, 0);
@ -196,9 +195,7 @@ public final class LineRenderer {
glUniform1f(uLineWidth, width);
if (line.blur != 0) {
//blurScale = (ll.width + o.width) / s - (line.blur / s);
blurScale = 1 - (line.blur / s);
glUniform1f(uLineScale, blurScale);
glUniform1f(uLineScale, 1f - (line.blur / s));
blur = true;
} else if (mode == 1) {
glUniform1f(uLineScale, pixel / width);
@ -231,9 +228,7 @@ public final class LineRenderer {
glUniform1f(uLineWidth, width);
if (line.blur != 0) {
//blurScale = (ll.width / lineScale) * line.blur;
blurScale = line.blur;
glUniform1f(uLineScale, blurScale);
glUniform1f(uLineScale, line.blur);
blur = true;
} else if (mode == 1) {
glUniform1f(uLineScale, pixel / width);