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Adding point rendering to A3D

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This commit is contained in:
codeanticode
2011-03-26 01:37:16 +00:00
parent 2c3326a1fa
commit 57e280a640
1 changed files with 35 additions and 5 deletions
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android/core/src/processing/core/PGraphicsAndroid3D.java
+35 -5
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@@ -230,7 +230,7 @@ public class PGraphicsAndroid3D extends PGraphics {
static protected final int VERTEX1 = 0;
static protected final int VERTEX2 = 1;
static protected final int VERTEX3 = 2; // (triangles only)
static protected final int POINT_FIELD_COUNT = 2;
static protected final int POINT_FIELD_COUNT = 1;
static protected final int LINE_FIELD_COUNT = 2;
static protected final int TRIANGLE_FIELD_COUNT = 3;
@@ -1286,7 +1286,11 @@ public class PGraphicsAndroid3D extends PGraphics {
// reset vertex, line and triangle information
// every shape is rendered at endShape();
vertexCount = 0;
lineCount = 0;
pathCount = 0;
faceCount = 0;
pointCount = 0;
lineCount = 0;
triangleCount = 0;
}
@@ -1543,15 +1547,27 @@ public class PGraphicsAndroid3D extends PGraphics {
if (raw != null) {
// rawTriangles(0, triangleCount);
}
vertexCount = 0;
triangleCount = 0;
}
if (stroke) {
if (pointCount > 0) {
renderPoints(0, pointCount);
if (raw != null) {
//renderPoints(0, pointCount);
}
pointCount = 0;
}
renderLines(0, pathCount);
if (raw != null) {
// rawLines(0, lineCount);
}
lineCount = 0;
}
pathCount = 0;
faceCount = 0;
}
@@ -1564,8 +1580,9 @@ public class PGraphicsAndroid3D extends PGraphics {
case POINTS: {
int stop = shapeLast;
for (int i = shapeFirst; i < stop; i++) {
addLineBreak(); // total overkill for points
addLine(i, i);
addPoint(i);
//addLineBreak(); // total overkill for points
//addLine(i, i);
}
}
break;
@@ -1918,6 +1935,19 @@ public class PGraphicsAndroid3D extends PGraphics {
// POINTS
protected void addPoint(int a) {
if (pointCount == points.length) {
int[][] temp = new int[pointCount << 1][POINT_FIELD_COUNT];
System.arraycopy(points, 0, temp, 0, pointCount);
points = temp;
}
points[pointCount][VERTEX1] = a;
//points[pointCount][STROKE_MODE] = strokeCap | strokeJoin;
//points[pointCount][STROKE_COLOR] = strokeColor;
//points[pointCount][STROKE_WEIGHT] = (int) (strokeWeight + 0.5f); // hmm
pointCount++;
}
protected void renderPoints(int start, int stop) {
gl.glEnableClientState(GL10.GL_VERTEX_ARRAY);
gl.glEnableClientState(GL10.GL_COLOR_ARRAY);
@@ -1929,7 +1959,7 @@ public class PGraphicsAndroid3D extends PGraphics {
expandBuffers();
}
float sw = vertices[lines[start][VERTEX1]][SW];
float sw = vertices[points[start][VERTEX1]][SW];
if (sw > 0) {
gl.glPointSize(sw); // can only be set outside glBegin/glEnd