getTileMatrixLimits() {
21 | return this.tileMatrixLimits;
22 | }
23 |
24 | @Override
25 | protected void parseField(String keyName, Object value) {
26 | if (keyName.equals("TileMatrixLimits")) {
27 | this.tileMatrixLimits.add((WmtsTileMatrixLimits) value);
28 | }
29 | }
30 | }
31 |
--------------------------------------------------------------------------------
/worldwind/src/main/java/gov/nasa/worldwind/ogc/wmts/WmtsTileMatrixSetLink.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) 2017 United States Government as represented by the Administrator of the
3 | * National Aeronautics and Space Administration. All Rights Reserved.
4 | */
5 |
6 | package gov.nasa.worldwind.ogc.wmts;
7 |
8 | import gov.nasa.worldwind.util.xml.XmlModel;
9 |
10 | public class WmtsTileMatrixSetLink extends XmlModel {
11 |
12 | protected String identifier;
13 |
14 | protected WmtsTileMatrixSetLimits tileMatrixSetLimits;
15 |
16 | public WmtsTileMatrixSetLink() {
17 | }
18 |
19 | public String getIdentifier() {
20 | return this.identifier;
21 | }
22 |
23 | public WmtsTileMatrixSetLimits getTileMatrixSetLimits() {
24 | return this.tileMatrixSetLimits;
25 | }
26 |
27 | @Override
28 | protected void parseField(String keyName, Object value) {
29 | if (keyName.equals("TileMatrixSet")) {
30 | this.identifier = ((WmtsTileMatrixSet) value).getLinkIdentifier();
31 | } else if (keyName.equals("TileMatrixSetLimits")) {
32 | this.tileMatrixSetLimits = (WmtsTileMatrixSetLimits) value;
33 | }
34 | }
35 | }
36 |
--------------------------------------------------------------------------------
/worldwind/src/main/java/gov/nasa/worldwind/render/ImageTile.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) 2016 United States Government as represented by the Administrator of the
3 | * National Aeronautics and Space Administration. All Rights Reserved.
4 | */
5 |
6 | package gov.nasa.worldwind.render;
7 |
8 | import gov.nasa.worldwind.geom.Sector;
9 | import gov.nasa.worldwind.util.Level;
10 | import gov.nasa.worldwind.util.Tile;
11 |
12 | public class ImageTile extends Tile {
13 |
14 | protected ImageSource imageSource;
15 |
16 | public ImageTile(Sector sector, Level level, int row, int column) {
17 | super(sector, level, row, column);
18 | }
19 |
20 | public ImageSource getImageSource() {
21 | return imageSource;
22 | }
23 |
24 | public void setImageSource(ImageSource imageSource) {
25 | this.imageSource = imageSource;
26 | }
27 | }
28 |
--------------------------------------------------------------------------------
/worldwind/src/main/java/gov/nasa/worldwind/render/RenderResource.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) 2016 United States Government as represented by the Administrator of the
3 | * National Aeronautics and Space Administration. All Rights Reserved.
4 | */
5 |
6 | package gov.nasa.worldwind.render;
7 |
8 | import gov.nasa.worldwind.draw.DrawContext;
9 |
10 | /**
11 | * Handle to a rendering resource, such as a GLSL program, GL texture or GL vertex buffer object.
12 | */
13 | public interface RenderResource {
14 |
15 | /**
16 | * Frees any resources associated with this instance. After this method returns the rendering resource is invalid,
17 | * and any associated GL object is deleted.
18 | *
19 | * @param dc the current draw context
20 | */
21 | void release(DrawContext dc);
22 | }
23 |
--------------------------------------------------------------------------------
/worldwind/src/main/java/gov/nasa/worldwind/render/Renderable.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) 2016 United States Government as represented by the Administrator of the
3 | * National Aeronautics and Space Administration. All Rights Reserved.
4 | */
5 |
6 | package gov.nasa.worldwind.render;
7 |
8 | public interface Renderable {
9 |
10 | String getDisplayName();
11 |
12 | void setDisplayName(String displayName);
13 |
14 | boolean isEnabled();
15 |
16 | void setEnabled(boolean enabled);
17 |
18 | Object getPickDelegate();
19 |
20 | void setPickDelegate(Object pickDelegate);
21 |
22 | Object getUserProperty(Object key);
23 |
24 | Object putUserProperty(Object key, Object value);
25 |
26 | Object removeUserProperty(Object key);
27 |
28 | boolean hasUserProperty(Object key);
29 |
30 | void render(RenderContext rc);
31 | }
32 |
--------------------------------------------------------------------------------
/worldwind/src/main/java/gov/nasa/worldwind/render/SurfaceTexture.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) 2016 United States Government as represented by the Administrator of the
3 | * National Aeronautics and Space Administration. All Rights Reserved.
4 | */
5 |
6 | package gov.nasa.worldwind.render;
7 |
8 | import gov.nasa.worldwind.draw.DrawContext;
9 | import gov.nasa.worldwind.geom.Matrix3;
10 | import gov.nasa.worldwind.geom.Sector;
11 |
12 | public interface SurfaceTexture { // TODO this likely belongs in the draw package
13 |
14 | Sector getSector();
15 |
16 | Matrix3 getTexCoordTransform();
17 |
18 | boolean bindTexture(DrawContext dc);
19 | }
20 |
--------------------------------------------------------------------------------
/worldwind/src/main/java/gov/nasa/worldwind/shape/Attributable.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) 2016 United States Government as represented by the Administrator of the
3 | * National Aeronautics and Space Administration. All Rights Reserved.
4 | */
5 |
6 | package gov.nasa.worldwind.shape;
7 |
8 | /**
9 | * Interface to controlling a shape's attributes. Shapes implementing this interface use the {@link ShapeAttributes}
10 | * bundle for specifying the normal attributes and the highlight attributes.
11 | */
12 | public interface Attributable {
13 |
14 | /**
15 | * Indicates the shape's normal (non-highlight) attributes.
16 | *
17 | * @return the shape's normal attributes
18 | */
19 | ShapeAttributes getAttributes();
20 |
21 | /**
22 | * Specifies the shape's normal (non-highlight) attributes. If null and this shape is not highlighted, this shape is
23 | * not drawn.
24 | *
25 | * It is permissible to share attribute bundles between shapes.
26 | *
27 | * @param attributes a reference to the shape's new normal attributes
28 | */
29 | void setAttributes(ShapeAttributes attributes);
30 |
31 | /**
32 | * Indicates the shape's highlight attributes.
33 | *
34 | * @return the shape's highlight attributes
35 | */
36 | ShapeAttributes getHighlightAttributes();
37 |
38 | /**
39 | * Specifies the shape's highlight attributes. If null and this shape is highlighted, this shape's normal attributes
40 | * are used. If they in turn are null, this shape is not drawn.
41 | *
42 | * It is permissible to share attribute bundles between shapes.
43 | *
44 | * @param highlightAttributes a reference to the shape's new highlight attributes
45 | */
46 | void setHighlightAttributes(ShapeAttributes highlightAttributes);
47 | }
48 |
--------------------------------------------------------------------------------
/worldwind/src/main/java/gov/nasa/worldwind/shape/Highlightable.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) 2016 United States Government as represented by the Administrator of the
3 | * National Aeronautics and Space Administration. All Rights Reserved.
4 | */
5 |
6 | package gov.nasa.worldwind.shape;
7 |
8 | /**
9 | * Interface to control a shape's highlighting. Shapes implementing this interface have their own highlighting behaviors
10 | * and attributes and the means for setting them.
11 | */
12 | public interface Highlightable {
13 |
14 | /**
15 | * Indicates whether the shape is highlighted.
16 | *
17 | * @return true if the shape is highlighted, otherwise false
18 | */
19 | boolean isHighlighted();
20 |
21 | /**
22 | * Specifies whether to highlight the shape.
23 | *
24 | * @param highlighted true to highlight the shape, otherwise false
25 | */
26 | void setHighlighted(boolean highlighted);
27 | }
28 |
--------------------------------------------------------------------------------
/worldwind/src/main/java/gov/nasa/worldwind/shape/Movable.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) 2016 United States Government as represented by the Administrator of the
3 | * National Aeronautics and Space Administration. All Rights Reserved.
4 | */
5 |
6 | package gov.nasa.worldwind.shape;
7 |
8 | import gov.nasa.worldwind.geom.Position;
9 | import gov.nasa.worldwind.globe.Globe;
10 |
11 | public interface Movable {
12 |
13 | /**
14 | * A position associated with the object that indicates its aggregate geographic position. The chosen position
15 | * varies among implementers of this interface. For objects defined by a list of positions, the reference position
16 | * is typically the first position in the list. For symmetric objects the reference position is often the center of
17 | * the object. In many cases the object's reference position may be explicitly specified by the application.
18 | *
19 | * @return the object's reference position, or null if no reference position is available.
20 | */
21 | Position getReferencePosition();
22 |
23 | /**
24 | * Move the shape over the globe's surface while maintaining its original azimuth, its orientation relative to
25 | * North.
26 | *
27 | * @param globe the globe on which to move the shape.
28 | * @param position the new position of the shape's reference position.
29 | */
30 | void moveTo(Globe globe, Position position);
31 | }
32 |
--------------------------------------------------------------------------------
/worldwind/src/main/java/gov/nasa/worldwind/util/BasicPool.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) 2016 United States Government as represented by the Administrator of the
3 | * National Aeronautics and Space Administration. All Rights Reserved.
4 | */
5 |
6 | package gov.nasa.worldwind.util;
7 |
8 | public class BasicPool implements Pool {
9 |
10 | protected static final int MIN_CAPACITY_INCREMENT = 12;
11 |
12 | protected Object[] entries;
13 |
14 | protected int size;
15 |
16 | public BasicPool() {
17 | this.entries = new Object[0];
18 | }
19 |
20 | @SuppressWarnings("unchecked")
21 | public T acquire() {
22 | if (this.size > 0) {
23 | int last = --this.size;
24 | T instance = (T) this.entries[last];
25 | this.entries[last] = null;
26 | return instance;
27 | }
28 |
29 | return null;
30 | }
31 |
32 | public void release(T instance) {
33 | // TODO reduce the pool size when excess entries may not be needed
34 | // TODO use a keep alive time to indicate how long to keep stale instances
35 | if (instance != null) {
36 | int capacity = this.entries.length;
37 | if (capacity == this.size) { // increase the pool size by the larger of 50% or the minimum increment
38 | int increment = Math.max(capacity >> 1, MIN_CAPACITY_INCREMENT);
39 | Object[] newEntries = new Object[capacity + increment];
40 | System.arraycopy(this.entries, 0, newEntries, 0, capacity);
41 | this.entries = newEntries;
42 | }
43 |
44 | this.entries[this.size++] = instance;
45 | }
46 | }
47 | }
--------------------------------------------------------------------------------
/worldwind/src/main/java/gov/nasa/worldwind/util/MessageListener.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) 2016 United States Government as represented by the Administrator of the
3 | * National Aeronautics and Space Administration. All Rights Reserved.
4 | */
5 |
6 | package gov.nasa.worldwind.util;
7 |
8 | import java.util.Map;
9 |
10 | public interface MessageListener {
11 |
12 | void onMessage(String name, Object sender, Map userProperties);
13 | }
14 |
--------------------------------------------------------------------------------
/worldwind/src/main/java/gov/nasa/worldwind/util/MessageService.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) 2016 United States Government as represented by the Administrator of the
3 | * National Aeronautics and Space Administration. All Rights Reserved.
4 | */
5 |
6 | package gov.nasa.worldwind.util;
7 |
8 | import java.util.ArrayList;
9 | import java.util.List;
10 | import java.util.Map;
11 |
12 | public class MessageService {
13 |
14 | protected List listenerList = new ArrayList<>();
15 |
16 | public MessageService() {
17 | }
18 |
19 | public void addListener(MessageListener listener) {
20 | if (listener == null) {
21 | throw new IllegalArgumentException(
22 | Logger.logMessage(Logger.ERROR, "MessageService", "addListener", "missingListener"));
23 | }
24 |
25 | synchronized (this) {
26 | this.listenerList.add(listener);
27 | }
28 | }
29 |
30 | public void removeListener(MessageListener listener) {
31 | if (listener == null) {
32 | throw new IllegalArgumentException(
33 | Logger.logMessage(Logger.ERROR, "MessageService", "removeListener", "missingListener"));
34 | }
35 |
36 | synchronized (this) {
37 | this.listenerList.remove(listener);
38 | }
39 | }
40 |
41 | public void postMessage(String name, Object sender, Map userProperties) {
42 | if (name == null) {
43 | throw new IllegalArgumentException(
44 | Logger.logMessage(Logger.ERROR, "MessageService", "postMessage", "missingName"));
45 | }
46 |
47 | synchronized (this) {
48 | for (MessageListener listener : this.listenerList) {
49 | listener.onMessage(name, sender, userProperties);
50 | }
51 | }
52 | }
53 | }
54 |
--------------------------------------------------------------------------------
/worldwind/src/main/java/gov/nasa/worldwind/util/Pool.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) 2016 United States Government as represented by the Administrator of the
3 | * National Aeronautics and Space Administration. All Rights Reserved.
4 | */
5 |
6 | package gov.nasa.worldwind.util;
7 |
8 | /**
9 | * Pool provides an interface for managing a pool of object instances.
10 | *
11 | * @param the pooled type
12 | */
13 | public interface Pool {
14 |
15 | /**
16 | * Acquires an instance from the pool. This returns null if the pool is empty.
17 | *
18 | * @return an instance from the pool, or null if the pool is empty
19 | */
20 | T acquire();
21 |
22 | /**
23 | * Releases an instance to the pool. This has no effect if the instance is null.
24 | *
25 | * @param instance the instance to release
26 | */
27 | void release(T instance);
28 | }
29 |
--------------------------------------------------------------------------------
/worldwind/src/main/java/gov/nasa/worldwind/util/SynchronizedPool.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) 2016 United States Government as represented by the Administrator of the
3 | * National Aeronautics and Space Administration. All Rights Reserved.
4 | */
5 |
6 | package gov.nasa.worldwind.util;
7 |
8 | public class SynchronizedPool extends BasicPool {
9 |
10 | protected final Object lock = new Object();
11 |
12 | public SynchronizedPool() {
13 | }
14 |
15 | @Override
16 | public T acquire() {
17 | synchronized (this.lock) {
18 | return super.acquire();
19 | }
20 | }
21 |
22 | @Override
23 | public void release(T instance) {
24 | synchronized (this.lock) {
25 | super.release(instance);
26 | }
27 | }
28 | }
--------------------------------------------------------------------------------
/worldwind/src/main/java/gov/nasa/worldwind/util/TileFactory.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) 2016 United States Government as represented by the Administrator of the
3 | * National Aeronautics and Space Administration. All Rights Reserved.
4 | */
5 |
6 | package gov.nasa.worldwind.util;
7 |
8 | import gov.nasa.worldwind.geom.Sector;
9 |
10 | /**
11 | * Factory for delegating construction of {@link Tile} instances.
12 | */
13 | public interface TileFactory {
14 |
15 | /**
16 | * Returns a tile for a specified sector, level within a {@link LevelSet}, and row and column within that level.
17 | *
18 | * @param sector the sector spanned by the tile
19 | * @param level the level at which the tile lies within a LevelSet
20 | * @param row the row within the specified level
21 | * @param column the column within the specified level
22 | *
23 | * @return a tile constructed with the specified arguments
24 | *
25 | * @throws IllegalArgumentException if either the sector or the level is null
26 | */
27 | Tile createTile(Sector sector, Level level, int row, int column);
28 | }
29 |
--------------------------------------------------------------------------------
/worldwind/src/main/java/gov/nasa/worldwind/util/TileUrlFactory.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) 2016 United States Government as represented by the Administrator of the
3 | * National Aeronautics and Space Administration. All Rights Reserved.
4 | */
5 |
6 | package gov.nasa.worldwind.util;
7 |
8 | /**
9 | * Factory for delegating construction of URLs associated with tiles within a {@link LevelSet}.
10 | */
11 | public interface TileUrlFactory {
12 |
13 | /**
14 | * Constructs the URL string associated with a specified tile and image format.
15 | *
16 | * @param tile the tile for which to create the URL
17 | * @param imageFormat an optional image format used to create the URL, may be null in which case a default image
18 | * format is used
19 | *
20 | * @return the URL string for the specified tile and image format
21 | *
22 | * @throws IllegalArgumentException if the tile is null
23 | */
24 | String urlForTile(Tile tile, String imageFormat);
25 | }
26 |
--------------------------------------------------------------------------------
/worldwind/src/main/java/gov/nasa/worldwind/util/glu/COPYRIGHT.txt:
--------------------------------------------------------------------------------
1 |
2 | Copyright 2007 Sun Microsystems, Inc., 4150 Network
3 | Circle, Santa Clara, California 95054, U.S.A. All rights
4 | reserved.
5 |
6 | U.S. Government Rights - Commercial software. Government
7 | users are subject to the Sun Microsystems, Inc.
8 | standard license agreement and applicable provisions of
9 | the FAR and its supplements.
10 |
11 | Use is subject to license terms.
12 |
13 | This distribution may include materials developed by third
14 | parties.
15 |
16 | Sun, Sun Microsystems, the Sun logo and Java are trademarks
17 | or registered trademarks of Sun Microsystems, Inc. in the
18 | U.S. and other countries.
19 |
20 | OpenGL is a registered trademark of Silicon Graphics, Inc.
21 |
22 | This product is covered and controlled by U.S. Export
23 | Control laws and may be subject to the export or import
24 | laws in other countries. Nuclear, missile, chemical
25 | biological weapons or nuclear maritime end uses or end
26 | users, whether direct or indirect, are strictly prohibited.
27 | Export or reexport to countries subject to U.S. embargo or
28 | to entities identified on U.S. export exclusion lists,
29 | including, but not limited to, the denied persons and
30 | specially designated nationals lists is strictly prohibited.
31 |
32 |
--------------------------------------------------------------------------------
/worldwind/src/main/java/gov/nasa/worldwind/util/xml/DefaultXmlModel.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) 2017 United States Government as represented by the Administrator of the
3 | * National Aeronautics and Space Administration. All Rights Reserved.
4 | */
5 |
6 | package gov.nasa.worldwind.util.xml;
7 |
8 | import java.util.HashMap;
9 | import java.util.Map;
10 |
11 | public class DefaultXmlModel extends XmlModel {
12 |
13 | protected Map fields = new HashMap<>();
14 |
15 | protected String text;
16 |
17 | public DefaultXmlModel() {
18 | }
19 |
20 | public Object getField(String keyName) {
21 | return this.fields.get(keyName);
22 | }
23 |
24 | public String getText() {
25 | return this.text;
26 | }
27 |
28 | @Override
29 | protected void parseField(String keyName, Object value) {
30 | this.fields.put(keyName, value);
31 | }
32 |
33 | @Override
34 | protected void parseText(String text) {
35 | this.text = text;
36 | }
37 | }
38 |
--------------------------------------------------------------------------------
/worldwind/src/main/java/gov/nasa/worldwind/util/xml/XmlModel.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) 2016 United States Government as represented by the Administrator of the
3 | * National Aeronautics and Space Administration. All Rights Reserved.
4 | */
5 |
6 | package gov.nasa.worldwind.util.xml;
7 |
8 | public abstract class XmlModel {
9 |
10 | protected XmlModel parent;
11 |
12 | public XmlModel() {
13 | }
14 |
15 | public XmlModel getParent() {
16 | return this.parent;
17 | }
18 |
19 | public void setParent(XmlModel parent) {
20 | this.parent = parent;
21 | }
22 |
23 | protected void parseField(String keyName, Object value) {
24 |
25 | }
26 |
27 | protected void parseText(String text) {
28 |
29 | }
30 | }
31 |
--------------------------------------------------------------------------------
/worldwind/src/main/res/drawable/gov_nasa_worldwind_worldtopobathy2004053.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/NASAWorldWind/WorldWindAndroid/0dacfec3da57b42a5228d99ca862a6ec201e2800/worldwind/src/main/res/drawable/gov_nasa_worldwind_worldtopobathy2004053.png
--------------------------------------------------------------------------------
/worldwind/src/main/res/raw/gov_nasa_worldwind_basicprogram_frag.glsl:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) 2016 United States Government as represented by the Administrator of the
3 | * National Aeronautics and Space Administration. All Rights Reserved.
4 | */
5 |
6 | precision mediump float;
7 |
8 | uniform bool enablePickMode;
9 | uniform bool enableTexture;
10 | uniform vec4 color;
11 | uniform sampler2D texSampler;
12 |
13 | varying vec2 texCoord;
14 |
15 | void main() {
16 | /* TODO consolidate pickMode and enableTexture into a single textureMode */
17 | /* TODO it's confusing that pickMode must be disabled during surface shape render-to-texture */
18 | if (enablePickMode && enableTexture) {
19 | /* Modulate the RGBA color with the 2D texture's Alpha component (rounded to 0.0 or 1.0). */
20 | float texMask = floor(texture2D(texSampler, texCoord).a + 0.5);
21 | gl_FragColor = color * texMask;
22 | } else if (!enablePickMode && enableTexture) {
23 | /* Modulate the RGBA color with the 2D texture's RGBA color. */
24 | gl_FragColor = color * texture2D(texSampler, texCoord);
25 | } else {
26 | /* Return the RGBA color as-is. */
27 | gl_FragColor = color;
28 | }
29 | }
--------------------------------------------------------------------------------
/worldwind/src/main/res/raw/gov_nasa_worldwind_basicprogram_vert.glsl:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) 2016 United States Government as represented by the Administrator of the
3 | * National Aeronautics and Space Administration. All Rights Reserved.
4 | */
5 |
6 | uniform bool enableTexture;
7 | uniform mat4 mvpMatrix;
8 | uniform mat3 texCoordMatrix;
9 |
10 | attribute vec4 vertexPoint;
11 | attribute vec2 vertexTexCoord;
12 |
13 | varying vec2 texCoord;
14 |
15 | void main() {
16 | /* Transform the vertex position by the modelview-projection matrix. */
17 | gl_Position = mvpMatrix * vertexPoint;
18 |
19 | /* Transform the vertex tex coord by the tex coord matrix. */
20 | if (enableTexture) {
21 | texCoord = (texCoordMatrix * vec3(vertexTexCoord, 1.0)).st;
22 | }
23 | }
--------------------------------------------------------------------------------
/worldwind/src/main/res/raw/gov_nasa_worldwind_sightlineprogram_frag.glsl:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) 2017 United States Government as represented by the Administrator of the
3 | * National Aeronautics and Space Administration. All Rights Reserved.
4 | */
5 |
6 | #ifdef GL_FRAGMENT_PRECISION_HIGH
7 | precision highp float;
8 | #else
9 | precision mediump float;
10 | #endif
11 |
12 | uniform float range;
13 | uniform vec4 color[2];
14 | uniform sampler2D depthSampler;
15 |
16 | varying vec4 sightlinePosition;
17 | varying float sightlineDistance;
18 |
19 | const vec3 minusOne = vec3(-1.0, -1.0, -1.0);
20 | const vec3 plusOne = vec3(1.0, 1.0, 1.0);
21 |
22 | void main() {
23 | /* Compute a mask that's on when the position is inside the occlusion projection, and off otherwise. Transform the
24 | position to clip coordinates, where values between -1.0 and 1.0 are in the frustum. */
25 | vec3 clipCoord = sightlinePosition.xyz / sightlinePosition.w;
26 | vec3 clipCoordMask = step(minusOne, clipCoord) * step(clipCoord, plusOne);
27 | float clipMask = clipCoordMask.x * clipCoordMask.y * clipCoordMask.z;
28 |
29 | /* Compute a mask that's on when the position is inside the sightline's range, and off otherwise.*/
30 | float rangeMask = step(sightlineDistance, range);
31 |
32 | /* Compute a mask that's on when the object's depth is less than the sightline's depth. The depth texture contains
33 | the scene's minimum depth at each position, from the sightline's point of view. */
34 | vec3 sightlineCoord = clipCoord * 0.5 + 0.5;
35 | float sightlineDepth = texture2D(depthSampler, sightlineCoord.xy).z;
36 | float occludeMask = step(sightlineDepth, sightlineCoord.z);
37 |
38 | /* Modulate the RGBA color with the computed masks to display fragments according to the sightline's configuration. */
39 | gl_FragColor = mix(color[0], color[1], occludeMask) * clipMask * rangeMask;
40 | }
--------------------------------------------------------------------------------
/worldwind/src/main/res/raw/gov_nasa_worldwind_sightlineprogram_vert.glsl:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) 2017 United States Government as represented by the Administrator of the
3 | * National Aeronautics and Space Administration. All Rights Reserved.
4 | */
5 |
6 | uniform mat4 mvpMatrix;
7 | uniform mat4 slpMatrix[2];
8 |
9 | attribute vec4 vertexPoint;
10 |
11 | varying vec4 sightlinePosition;
12 | varying float sightlineDistance;
13 |
14 | void main() {
15 | /* Transform the vertex position by the modelview-projection matrix. */
16 | gl_Position = mvpMatrix * vertexPoint;
17 |
18 | /* Transform the vertex position by the sightline-projection matrix. */
19 | vec4 sightlineEyePosition = slpMatrix[1] * vertexPoint;
20 | sightlinePosition = slpMatrix[0] * sightlineEyePosition;
21 | sightlineDistance = length(sightlineEyePosition);
22 | }
--------------------------------------------------------------------------------
/worldwind/src/main/res/raw/gov_nasa_worldwind_surfacetextureprogram_frag.glsl:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) 2016 United States Government as represented by the Administrator of the
3 | * National Aeronautics and Space Administration. All Rights Reserved.
4 | */
5 |
6 | #ifdef GL_FRAGMENT_PRECISION_HIGH
7 | precision highp float;
8 | #else
9 | precision mediump float;
10 | #endif
11 |
12 | uniform bool enablePickMode;
13 | uniform bool enableTexture;
14 | uniform vec4 color;
15 | uniform sampler2D texSampler;
16 |
17 | varying vec2 texCoord;
18 | varying vec2 tileCoord;
19 |
20 | void main() {
21 | /* Using the second texture coordinate, compute a mask that's 1.0 when the fragment is inside the surface tile, and
22 | 0.0 otherwise. */
23 | float sMask = step(0.0, tileCoord.s) * step(0.0, 1.0 - tileCoord.s);
24 | float tMask = step(0.0, tileCoord.t) * step(0.0, 1.0 - tileCoord.t);
25 | float tileMask = sMask * tMask;
26 |
27 | if (enablePickMode && enableTexture) {
28 | /* Using the first texture coordinate, modulate the RGBA color with the 2D texture's Alpha component (rounded to
29 | 0.0 or 1.0). Finally, modulate the result by the tile mask to suppress fragments outside the surface tile. */
30 | float texMask = floor(texture2D(texSampler, texCoord).a + 0.5);
31 | gl_FragColor = color * texMask * tileMask;
32 | } else if (!enablePickMode && enableTexture) {
33 | /* Using the first texture coordinate, modulate the RGBA color with the 2D texture's RGBA color. Finally,
34 | modulate by the tile mask to suppress fragments outside the surface tile. */
35 | gl_FragColor = color * texture2D(texSampler, texCoord) * tileMask;
36 | } else {
37 | /* Modulate the RGBA color by the tile mask to suppress fragments outside the surface tile. */
38 | gl_FragColor = color * tileMask;
39 | }
40 | }
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/worldwind/src/main/res/raw/gov_nasa_worldwind_surfacetextureprogram_vert.glsl:
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1 | /*
2 | * Copyright (c) 2016 United States Government as represented by the Administrator of the
3 | * National Aeronautics and Space Administration. All Rights Reserved.
4 | */
5 |
6 | uniform bool enableTexture;
7 | uniform mat4 mvpMatrix;
8 | uniform mat3 texCoordMatrix[2];
9 |
10 | attribute vec4 vertexPoint;
11 | attribute vec2 vertexTexCoord;
12 |
13 | varying vec2 texCoord;
14 | varying vec2 tileCoord;
15 |
16 | void main() {
17 | /* Transform the vertex position by the modelview-projection matrix. */
18 | gl_Position = mvpMatrix * vertexPoint;
19 |
20 | /* Transform the vertex tex coord by the tex coord matrices. */
21 | if (enableTexture) {
22 | vec3 texCoord3 = vec3(vertexTexCoord, 1.0);
23 | texCoord = (texCoordMatrix[0] * texCoord3).st;
24 | tileCoord = (texCoordMatrix[1] * texCoord3).st;
25 | }
26 | }
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/worldwind/src/test/java/gov/nasa/worldwind/WorldWindTest.java:
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1 | /*
2 | * Copyright (c) 2016 United States Government as represented by the Administrator of the
3 | * National Aeronautics and Space Administration. All Rights Reserved.
4 | */
5 |
6 | package gov.nasa.worldwind;
7 |
8 | import org.junit.Ignore;
9 | import org.junit.Test;
10 |
11 | import static org.junit.Assert.*;
12 |
13 | public class WorldWindTest {
14 | @Ignore("not implemented")
15 | @Test
16 | public void testConstructor_default() throws Exception {
17 | fail("The test case is a stub");
18 | }
19 |
20 | }
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/worldwind/src/test/java/gov/nasa/worldwind/layer/RenderableLayerTest.java:
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1 | /*
2 | * Copyright (c) 2016 United States Government as represented by the Administrator of the
3 | * National Aeronautics and Space Administration. All Rights Reserved.
4 | */
5 |
6 | package gov.nasa.worldwind.layer;
7 |
8 | import org.junit.Ignore;
9 | import org.junit.Test;
10 |
11 | import static org.junit.Assert.*;
12 |
13 | public class RenderableLayerTest {
14 | @Ignore("not implemented")
15 | @Test
16 | public void testConstructor_default() throws Exception {
17 |
18 | fail("The test case is a stub");
19 | }
20 | }
21 |
22 |
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/worldwind/src/test/java/gov/nasa/worldwind/render/FrameMetricsTest.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) 2016 United States Government as represented by the Administrator of the
3 | * National Aeronautics and Space Administration. All Rights Reserved.
4 | */
5 |
6 | package gov.nasa.worldwind.render;
7 |
8 | import org.junit.Ignore;
9 | import org.junit.Test;
10 |
11 | import static org.junit.Assert.*;
12 |
13 | public class FrameMetricsTest {
14 | @Ignore("not implemented")
15 | @Test
16 | public void testConstructor_default() throws Exception {
17 | fail("The test case is a stub");
18 | }
19 | }
20 |
21 |
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/worldwind/src/test/java/gov/nasa/worldwind/render/RenderContextTest.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) 2016 United States Government as represented by the Administrator of the
3 | * National Aeronautics and Space Administration. All Rights Reserved.
4 | */
5 |
6 | package gov.nasa.worldwind.render;
7 |
8 | import org.junit.Ignore;
9 | import org.junit.Test;
10 |
11 | import static org.junit.Assert.fail;
12 |
13 | public class RenderContextTest {
14 | @Ignore("not implemented")
15 | @Test
16 | public void testConstructor_default() throws Exception {
17 |
18 | fail("The test case is a stub");
19 | }
20 | }
21 |
22 |
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/worldwind/src/test/java/gov/nasa/worldwind/util/WWMathTest.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (c) 2016 United States Government as represented by the Administrator of the
3 | * National Aeronautics and Space Administration. All Rights Reserved.
4 | */
5 |
6 | package gov.nasa.worldwind.util;
7 |
8 | import org.junit.Test;
9 |
10 | import static org.junit.Assert.assertEquals;
11 | import static org.junit.Assert.assertTrue;
12 |
13 | public class WWMathTest {
14 |
15 | @Test
16 | public void testNormalizeDegrees() throws Exception {
17 | // Starting at the prime meridian, travel eastward around the globe
18 | assertEquals("zero", 0.0, WWMath.normalizeAngle360(0.0), 0);
19 | assertEquals("180", 180.0, WWMath.normalizeAngle360(180.0), 0);
20 | assertEquals("181", 181.0, WWMath.normalizeAngle360(181.0), 0);
21 | assertEquals("359", 359.0, WWMath.normalizeAngle360(359.0), 0);
22 | assertEquals("360", 0.0, WWMath.normalizeAngle360(360.0), 0);
23 | assertEquals("361", 1.0, WWMath.normalizeAngle360(361.0), 0);
24 | assertEquals("720", 0.0, WWMath.normalizeAngle360(720.0), 0);
25 | assertEquals("721", 1.0, WWMath.normalizeAngle360(721.0), 0);
26 | // Starting at the prime meridian, travel westward around the globe
27 | assertEquals("-1", 359.0, WWMath.normalizeAngle360(-1.0), 0);
28 | assertEquals("-359", 1.0, WWMath.normalizeAngle360(-359.0), 0);
29 | assertEquals("-360", 0.0, WWMath.normalizeAngle360(-360.0), 0);
30 | assertEquals("-361", 359.0, WWMath.normalizeAngle360(-361.0), 0);
31 | assertEquals("-719", 1.0, WWMath.normalizeAngle360(-719.0), 0);
32 | assertEquals("-720", 0.0, WWMath.normalizeAngle360(-720.0), 0);
33 | assertEquals("-721", 359.0, WWMath.normalizeAngle360(-721.0), 0);
34 | // NaN should be propagated
35 | assertTrue("NaN", Double.isNaN(WWMath.normalizeAngle360(Double.NaN)));
36 | }
37 |
38 |
39 | }
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/worldwind/src/test/resources/test_gov_nasa_worldwind_blend.tif:
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https://raw.githubusercontent.com/NASAWorldWind/WorldWindAndroid/0dacfec3da57b42a5228d99ca862a6ec201e2800/worldwind/src/test/resources/test_gov_nasa_worldwind_blend.tif
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/worldwind/src/test/resources/test_gov_nasa_worldwind_geotiff.tif:
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https://raw.githubusercontent.com/NASAWorldWind/WorldWindAndroid/0dacfec3da57b42a5228d99ca862a6ec201e2800/worldwind/src/test/resources/test_gov_nasa_worldwind_geotiff.tif
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