public void setImage() {
try {
File file = new File("C:\\temp\\java\\OpenGLTest\\resources\\GardenBackExplore.png");
texture = TextureIO.newTexture(file, true);
} catch (IOException e) {
}
}
static {
try {
shellTop = TextureIO.newTexture(new File(TEXTURE_DIRECTORY + "blueShellTop.jpg"), true);
textures = new Texture[] {shellTop};
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* Called back immediately after the OpenGL context is initialized. Can be used to perform
* one-time initialization. Run only once.
*/
@Override
public void init(GLAutoDrawable drawable) {
GL2 gl = drawable.getGL().getGL2(); // get the OpenGL graphics context
glu = new GLU(); // get GL Utilities
gl.glClearColor(0.0f, 0.0f, 0.0f, 0.0f); // set background (clear) color
gl.glClearDepth(1.0f); // set clear depth value to farthest
gl.glEnable(GL_DEPTH_TEST); // enables depth testing
gl.glDepthFunc(GL_LEQUAL); // the type of depth test to do
gl.glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST); // best perspective correction
gl.glShadeModel(GL_SMOOTH); // blends colors nicely, and smoothes out lighting
// Load the texture image
try {
// Create a OpenGL Texture object from (URL, mipmap, file suffix)
// Use URL so that can read from JAR and disk file.
texture =
TextureIO.newTexture(
this.getClass().getResource(textureFileName), false, textureFileType);
} catch (GLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
// Use linear filter for texture if image is larger than the original texture
gl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
// Use linear filter for texture if image is smaller than the original texture
gl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
// Texture image flips vertically. Shall use TextureCoords class to retrieve
// the top, bottom, left and right coordinates, instead of using 0.0f and 1.0f.
TextureCoords textureCoords = texture.getImageTexCoords();
textureTop = textureCoords.top();
textureBottom = textureCoords.bottom();
// textureLeft = textureCoords.left();
// textureRight = textureCoords.right();
// Enable the texture
texture.enable(gl);
// gl.glEnable(GL_TEXTURE_2D);
// we want back facing polygons to be filled completely and that we want front
// facing polygons to be outlined only.
gl.glPolygonMode(GL_BACK, GL_FILL); // Back Face Is Filled In
gl.glPolygonMode(GL_FRONT, GL_LINE); // Front Face Is Drawn With Lines
for (int x = 0; x < numPoints; x++) { // Loop Through The Y Plane
for (int y = 0; y < numPoints; y++) {
// Apply The Wave To Our Mesh
// xmax is 45. Get 9 after dividing by 5. Subtract 4.5 to centralize.
points[x][y][0] = (float) x / 5.0f - 4.5f;
points[x][y][1] = (float) y / 5.0f - 4.5f;
// Sine wave pattern
points[x][y][2] = (float) (Math.sin(Math.toRadians(x / 5.0f * 40.0f)));
}
}
}
private static Texture loadTexture(String str) {
Texture temp = null;
try {
temp = TextureIO.newTexture(new File("res/tex/" + str), true);
} catch (IOException e) {
e.printStackTrace();
System.out.println("Failed loading: " + str);
}
return temp;
}
/**
* Load a texture (must be png)
*
* @param file path to file
*/
public void loadTexture(GL2 gl, String file) {
try {
ByteArrayOutputStream os = new ByteArrayOutputStream();
ImageIO.write(ImageIO.read(new File(file)), "png", os);
InputStream fis = new ByteArrayInputStream(os.toByteArray());
textures.put(file, TextureIO.newTexture(fis, true, TextureIO.PNG));
textures.get(file).enable(gl);
} catch (IOException ex) {
ex.printStackTrace();
}
}
public void surface2File(String basename) throws IOException {
if (!readBufferUtil.isValid()) {
return;
}
File file = File.createTempFile(basename + shotNum + "-", ".ppm");
TextureIO.write(readBufferUtil.getTextureData(), file);
System.out.println("Wrote: " + file.getAbsolutePath() + ", ...");
shotNum++;
readBufferUtil.rewindPixelBuffer();
}
private Texture loadTexture(GL3 gl, String file) throws GLException, IOException {
ByteArrayOutputStream os = new ByteArrayOutputStream();
ImageIO.write(ImageIO.read(new File(file)), "png", os);
InputStream fis = new ByteArrayInputStream(os.toByteArray());
Texture newTexture = TextureIO.newTexture(fis, true, TextureIO.PNG);
newTexture.setTexParameteri(gl, GL3.GL_TEXTURE_WRAP_S, GL3.GL_REPEAT);
newTexture.setTexParameteri(gl, GL3.GL_TEXTURE_WRAP_T, GL3.GL_REPEAT);
newTexture.setTexParameteri(gl, GL3.GL_TEXTURE_MAG_FILTER, GL3.GL_LINEAR);
newTexture.setTexParameteri(gl, GL3.GL_TEXTURE_MIN_FILTER, GL3.GL_LINEAR_MIPMAP_LINEAR);
System.out.println("Must flip: " + newTexture.getMustFlipVertically());
return newTexture;
}
void copyTextureData2File() {
if (!readBufferUtil.isValid()) return;
try {
File file = File.createTempFile("shot" + shotNum + "-", ".ppm");
TextureIO.write(readBufferUtil.getTextureData(), file);
System.out.println("Wrote: " + file.getAbsolutePath() + ", ...");
shotNum++;
} catch (IOException ioe) {
ioe.printStackTrace();
}
readBufferUtil.rewindPixelBuffer();
}
@Override
public void init(final GLAutoDrawable drawable) {
final GL2 gl = drawable.getGL().getGL2();
glut = new GLUT();
gl.glClearColor(0.5f, 0.5f, 0.5f, 0.0f);
try {
final URLConnection urlConn =
IOUtil.getResource(PNGTstFiles.class, "test-ntscP_3-01-160x90.png");
tex =
TextureIO.newTexture(
gl,
TextureIO.newTextureData(
gl.getGLProfile(), urlConn.getInputStream(), false, TextureIO.PNG));
} catch (final Exception e) {
e.printStackTrace();
}
// tex.bind(gl);
// uncomment this and comment the above to see a working texture
// makeStripeImage();
// gl.glPixelStorei(GL.GL_UNPACK_ALIGNMENT, 1);
// gl.glTexEnvf(GL2.GL_TEXTURE_ENV, GL2.GL_TEXTURE_ENV_MODE,
// GL2.GL_MODULATE);
// gl.glTexParameterf(GL2.GL_TEXTURE_1D, GL.GL_TEXTURE_WRAP_S,
// GL.GL_REPEAT);
// gl.glTexParameterf(GL2.GL_TEXTURE_1D, GL.GL_TEXTURE_MAG_FILTER,
// GL.GL_LINEAR);
// gl.glTexParameterf(GL2.GL_TEXTURE_1D, GL.GL_TEXTURE_MIN_FILTER,
// GL.GL_LINEAR);
// gl.glTexImage1D(GL2.GL_TEXTURE_1D, 0, 3, stripeImageWidth, 0,
// GL.GL_RGB, GL.GL_UNSIGNED_BYTE, stripeImageBuf);
// gl.glTexParameterf(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_WRAP_S, GL.GL_REPEAT);
// gl.glTexGeni(GL2.GL_S, GL2.GL_TEXTURE_GEN_MODE, GL2.GL_OBJECT_LINEAR);
// gl.glTexGenfv(GL2.GL_S, GL2.GL_OBJECT_PLANE, sgenparams, 0);
}
private void loadTextureDataFromResource(String textureResource, boolean generateMipmap) {
InputStream is = Texture.class.getResourceAsStream(textureResource);
String fileSuffix = null;
int idxOfDot = textureResource.lastIndexOf('.');
if (idxOfDot > 0) fileSuffix = textureResource.substring(idxOfDot + 1);
try {
texture = TextureIO.newTexture(is, generateMipmap, fileSuffix);
} catch (IOException ex) {
logger.error("Failed to load texture from resource", ex);
} catch (GLException ex) {
logger.error("Failed to load texture from resource", ex);
}
}
@Override
public void init(GLAutoDrawable dr) {
GL2 gl = dr.getGL().getGL2();
// Задает цвет фона
gl.glClearColor(0f, 0f, 0f, 0f);
gl.glClearDepth(1.0f);
// Интерполирует цвет, если вершины заданы различным цветом
gl.glShadeModel(GL2.GL_SMOOTH);
// Удаления невидимых линий и поверхностей
gl.glEnable(GL.GL_DEPTH_TEST);
gl.glDepthFunc(GL.GL_LEQUAL);
// Сглаживание
gl.glHint(GL2.GL_PERSPECTIVE_CORRECTION_HINT, GL.GL_NICEST);
// Включение отображения текстур
gl.glEnable(GL.GL_TEXTURE_2D);
try {
this.texture = TextureIO.newTexture(new File("img/earth.jpg"), false);
} catch (IOException exception) {
exception.printStackTrace();
}
}
/**
* @param buffer
* @param tile
* @param pool
* @return
*/
private Tile createTile(
FloatBuffer buffer,
Rectangle tile,
GL gl,
Deque<Texture> pool,
TablePerspective tablePerspective) {
final VirtualArray recordVA = tablePerspective.getRecordPerspective().getVirtualArray();
final VirtualArray dimVA = tablePerspective.getDimensionPerspective().getVirtualArray();
final ATableBasedDataDomain dataDomain = tablePerspective.getDataDomain();
final int ilast = tile.y + tile.height;
final int jlast = tile.x + tile.width;
// fill buffer
buffer.rewind();
for (int i = tile.y; i < ilast; ++i) {
int recordID = recordVA.get(i);
for (int j = tile.x; j < jlast; ++j) {
int dimensionID = dimVA.get(j);
Color color = blockColorer.apply(recordID, dimensionID, dataDomain, false);
buffer.put(color.getRGBA());
}
}
// load to texture
buffer.rewind();
Texture texture;
if (!pool.isEmpty()) texture = pool.poll();
else texture = TextureIO.newTexture(GL.GL_TEXTURE_2D);
TextureData texData = asTextureData(buffer, tile.width, tile.height);
texture.updateImage(gl, texData);
gl.glFlush();
texData.destroy();
return new Tile(tile, texture);
}
public void testImpl(boolean useFFP, final InputStream istream)
throws InterruptedException, IOException {
final GLReadBufferUtil screenshot = new GLReadBufferUtil(true, false);
GLProfile glp;
if (useFFP && GLProfile.isAvailable(GLProfile.GL2)) {
glp = GLProfile.getMaxFixedFunc(true);
} else if (!useFFP && GLProfile.isAvailable(GLProfile.GL2ES2)) {
glp = GLProfile.getGL2ES2();
} else {
System.err.println(getSimpleTestName(".") + ": GLProfile n/a, useFFP: " + useFFP);
return;
}
final GLCapabilities caps = new GLCapabilities(glp);
caps.setAlphaBits(1);
final TextureData texData =
TextureIO.newTextureData(glp, istream, false /* mipmap */, TextureIO.TGA);
System.err.println("TextureData: " + texData);
final GLWindow glad = GLWindow.create(caps);
glad.setTitle("TestTGATextureGL2FromFileNEWT");
// Size OpenGL to Video Surface
glad.setSize(texData.getWidth(), texData.getHeight());
// load texture from file inside current GL context to match the way
// the bug submitter was doing it
final GLEventListener gle =
useFFP ? new TextureDraw01GL2Listener(texData) : new TextureDraw01ES2Listener(texData, 0);
glad.addGLEventListener(gle);
glad.addGLEventListener(
new GLEventListener() {
boolean shot = false;
@Override
public void init(GLAutoDrawable drawable) {}
public void display(GLAutoDrawable drawable) {
// 1 snapshot
if (null != ((TextureDraw01Accessor) gle).getTexture() && !shot) {
shot = true;
snapshot(0, null, drawable.getGL(), screenshot, TextureIO.PNG, null);
}
}
@Override
public void dispose(GLAutoDrawable drawable) {}
@Override
public void reshape(GLAutoDrawable drawable, int x, int y, int width, int height) {}
});
Animator animator = new Animator(glad);
animator.setUpdateFPSFrames(60, showFPS ? System.err : null);
QuitAdapter quitAdapter = new QuitAdapter();
glad.addKeyListener(quitAdapter);
glad.addWindowListener(quitAdapter);
glad.setVisible(true);
animator.start();
while (!quitAdapter.shouldQuit()
&& animator.isAnimating()
&& animator.getTotalFPSDuration() < duration) {
Thread.sleep(100);
}
animator.stop();
glad.destroy();
}
protected void runOneSet(
GLAutoDrawable drawable, String textBaseName, int numObjs, int numTextures, int loops) {
GL2ES2 gl = drawable.getGL().getGL2ES2();
if (numTextures > MAX_TEXTURE_ENGINES) {
throw new GLException("numTextures must be within 1.." + MAX_TEXTURE_ENGINES);
}
String textName = null;
textDatas = new TextureData[numObjs];
textures = new Texture[numTextures];
try {
for (int i = 0; i < numObjs; i++) {
textName = "data/" + textBaseName + "." + (i + 1) + ".tga";
URL urlText = IOUtil.getResource(Perftst.class, textName);
if (urlText == null) {
throw new RuntimeException("couldn't fetch " + textName);
}
textDatas[i] =
TextureIO.newTextureData(gl.getGLProfile(), urlText.openStream(), false, TextureIO.TGA);
System.out.println(textBaseName + ": " + textDatas[i]);
}
for (int i = 0; i < numTextures; i++) {
gl.glActiveTexture(i);
textures[i] = new Texture(GL.GL_TEXTURE_2D);
}
} catch (IOException ioe) {
System.err.println("couldn't fetch " + textName);
throw new RuntimeException(ioe);
}
//
// Vertices Data setup
//
st.useProgram(gl, true);
GLArrayDataServer vertices =
GLArrayDataServer.createGLSL("mgl_Vertex", 2, GL.GL_FLOAT, true, 4, GL.GL_STATIC_DRAW);
{
FloatBuffer vb = (FloatBuffer) vertices.getBuffer();
vb.put(0f);
vb.put(0f);
vb.put(1f);
vb.put(0f);
vb.put(0f);
vb.put(1f);
vb.put(1f);
vb.put(1f);
}
vertices.seal(gl, true);
GLArrayDataServer texCoords =
GLArrayDataServer.createGLSL(
"mgl_MultiTexCoord0", 2, GL.GL_FLOAT, true, 4, GL.GL_STATIC_DRAW);
{
FloatBuffer cb = (FloatBuffer) texCoords.getBuffer();
cb.put(0f);
cb.put(0f);
cb.put(1f);
cb.put(0f);
cb.put(0f);
cb.put(1f);
cb.put(1f);
cb.put(1f);
}
texCoords.seal(gl, true);
//
// texture setup
//
long[] tU = new long[numObjs + 1];
tU[0] = System.currentTimeMillis();
for (int j = 0; j < numTextures; j++) {
gl.glActiveTexture(j);
textures[j].updateImage(gl, textDatas[0]);
tU[j + 1] = System.currentTimeMillis();
}
GLUniformData activeTexture = new GLUniformData("mgl_ActiveTexture", 0);
st.uniform(gl, activeTexture);
//
// run loops
//
long dtC, dt, dt2, dt3, dtF, dtS, dtT;
long[][] tC = new long[loops][numObjs];
long[][] t0 = new long[loops][numObjs];
long[][][] t1 = new long[loops][numObjs][numTextures];
long[][][] t2 = new long[loops][numObjs][numTextures];
long[][][] t3 = new long[loops][numObjs][numTextures];
long[][] tF = new long[loops][numObjs];
long[][] tS = new long[loops][numObjs];
for (int i = 0; i < loops; i++) {
for (int j = 0; j < numObjs; j++) {
tC[i][j] = System.currentTimeMillis();
gl.glClear(gl.GL_COLOR_BUFFER_BIT | gl.GL_DEPTH_BUFFER_BIT);
t0[i][j] = System.currentTimeMillis();
for (int k = 0; k < numTextures; k++) {
gl.glActiveTexture(GL.GL_TEXTURE0 + k);
textures[k].enable(gl);
textures[k].bind(gl);
activeTexture.setData(k);
st.uniform(gl, activeTexture);
t1[i][j][k] = System.currentTimeMillis();
textures[k].updateSubImage(gl, textDatas[j], 0, 0, 0);
t2[i][j][k] = System.currentTimeMillis();
gl.glDrawArrays(GL.GL_TRIANGLE_STRIP, 0, vertices.getElementCount());
t3[i][j][k] = System.currentTimeMillis();
}
gl.glFinish();
tF[i][j] = System.currentTimeMillis();
drawable.swapBuffers();
tS[i][j] = System.currentTimeMillis();
/*try {
Thread.sleep(100);
} catch (Exception e) {} */
}
}
int textBytes = 0;
for (int j = 0; j < numObjs; j++) {
textBytes += textDatas[j].getEstimatedMemorySize();
}
textBytes *= numTextures;
dt = 0;
for (int i = 1; i < loops; i++) {
for (int j = 0; j < numObjs; j++) {
dt += tS[i][j] - tC[i][j];
}
}
System.out.println("");
System.out.println(
"Texture "
+ textBaseName
+ ", loops "
+ loops
+ ", textures "
+ numTextures
+ ", objects "
+ numObjs
+ ", total bytes "
+ textBytes
+ ", total time: "
+ dt
+ "ms, fps(-1): "
+ (((loops - 1) * numObjs * 1000) / dt)
+ ",\n text kB/s: "
+ (((double) (loops * textBytes) / 1024.0) / ((double) dt / 1000.0)));
for (int i = 0; i < loops; i++) {
dtC = 0;
dtF = 0;
dtS = 0;
dtT = 0;
for (int j = 0; j < numObjs; j++) {
dtC += t0[i][j] - tC[i][j];
dtF += tF[i][j] - t3[i][j][numTextures - 1];
dtS += tS[i][j] - tF[i][j];
dtT += tS[i][j] - tC[i][j];
}
if (dtT <= 0) dtT = 1;
System.out.println(
"\tloop "
+ i
+ ": clear "
+ dtC
+ "ms, finish "
+ dtF
+ ", swap "
+ dtS
+ "ms, total: "
+ dtT
+ "ms, fps "
+ (numObjs * 1000) / dtT);
/*
for(int j=0; j<dummyUni.length; j++) {
dt = t1[i][j] - t0[i];
dt2= t2[i][j] - t1[i][j];
dt3= t3[i][j] - t2[i][j];
dtT= dt+dt2+dt3;
System.out.println("\t\tobj "+j+": setup "+dt +"ms, update "+dt2 +"ms, draw "+dt3+"ms, total: "+ dtT);
} */
}
System.out.println("*****************************************************************");
st.useProgram(gl, false);
for (int i = 0; i < numTextures; i++) {
textures[i].disable(gl);
textures[i].destroy(gl);
textures[i] = null;
}
for (int i = 0; i < numObjs; i++) {
textDatas[i] = null;
}
textures = null;
textDatas = null;
System.gc();
try {
Thread.sleep(100);
} catch (Exception e) {
}
System.gc();
}
public void init(GLAutoDrawable drawable) {
if (null != textureData) {
this.texture = TextureIO.newTexture(textureData);
}
}
void doTest(
final boolean onscreen, final GLEventListener demo, final GLProfile glp, final int msaaCount)
throws IOException {
final GLCapabilities caps = new GLCapabilities(glp);
caps.setDoubleBuffered(onscreen);
if (msaaCount > 0) {
caps.setSampleBuffers(true);
caps.setNumSamples(msaaCount);
}
final int maxTileSize = 256;
final GLAutoDrawable glad;
if (onscreen) {
final GLWindow glWin = GLWindow.create(caps);
glWin.setSize(maxTileSize, maxTileSize);
glWin.setVisible(true);
glad = glWin;
} else {
final GLDrawableFactory factory = GLDrawableFactory.getFactory(glp);
glad = factory.createOffscreenAutoDrawable(null, caps, null, maxTileSize, maxTileSize);
}
glad.addGLEventListener(demo);
// Fix the image size for now
final int imageWidth = glad.getSurfaceWidth() * 6;
final int imageHeight = glad.getSurfaceHeight() * 4;
final String filename =
this.getSnapshotFilename(
0,
"-tile",
glad.getChosenGLCapabilities(),
imageWidth,
imageHeight,
false,
TextureIO.PNG,
null);
final File file = new File(filename);
// Initialize the tile rendering library
final TileRenderer renderer = new TileRenderer();
renderer.setImageSize(imageWidth, imageHeight);
renderer.setTileSize(glad.getSurfaceWidth(), glad.getSurfaceHeight(), 0);
renderer.attachAutoDrawable(glad);
final GLPixelBuffer.GLPixelBufferProvider pixelBufferProvider =
GLPixelBuffer.defaultProviderWithRowStride;
final boolean[] flipVertically = {false};
final GLEventListener preTileGLEL =
new GLEventListener() {
@Override
public void init(final GLAutoDrawable drawable) {
final GL gl = drawable.getGL();
final GLPixelAttributes pixelAttribs = pixelBufferProvider.getAttributes(gl, 3);
final GLPixelBuffer pixelBuffer =
pixelBufferProvider.allocate(gl, pixelAttribs, imageWidth, imageHeight, 1, true, 0);
renderer.setImageBuffer(pixelBuffer);
if (drawable.isGLOriented()) {
flipVertically[0] = false;
} else {
flipVertically[0] = true;
}
}
@Override
public void dispose(final GLAutoDrawable drawable) {}
@Override
public void display(final GLAutoDrawable drawable) {}
@Override
public void reshape(
final GLAutoDrawable drawable,
final int x,
final int y,
final int width,
final int height) {}
};
renderer.setGLEventListener(preTileGLEL, null);
while (!renderer.eot()) {
renderer.display();
}
renderer.detachAutoDrawable();
// Restore viewport and Gear's PMV matrix
// .. even though we close the demo, this is for documentation!
glad.invoke(
true,
new GLRunnable() {
@Override
public boolean run(final GLAutoDrawable drawable) {
drawable
.getGL()
.glViewport(0, 0, drawable.getSurfaceWidth(), drawable.getSurfaceHeight());
demo.reshape(drawable, 0, 0, drawable.getSurfaceWidth(), drawable.getSurfaceHeight());
return false;
}
});
final GLPixelBuffer imageBuffer = renderer.getImageBuffer();
final TextureData textureData =
new TextureData(
caps.getGLProfile(),
0 /* internalFormat */,
imageWidth,
imageHeight,
0,
imageBuffer.pixelAttributes,
false,
false,
flipVertically[0],
imageBuffer.buffer,
null /* Flusher */);
TextureIO.write(textureData, file);
glad.destroy();
}
@Override
public void init(final GLAutoDrawable glad) {
if (null != textureData) {
texture = TextureIO.newTexture(glad.getGL(), textureData);
}
final GL2ES2 gl = glad.getGL().getGL2ES2();
initShader(gl, true);
// setup mgl_PMVMatrix
pmvMatrix = new PMVMatrix();
pmvMatrix.glMatrixMode(GLMatrixFunc.GL_PROJECTION);
pmvMatrix.glLoadIdentity();
pmvMatrix.glMatrixMode(GLMatrixFunc.GL_MODELVIEW);
pmvMatrix.glLoadIdentity();
pmvMatrixUniform =
new GLUniformData("mgl_PMVMatrix", 4, 4, pmvMatrix.glGetPMvMatrixf()); // P, Mv
st.ownUniform(pmvMatrixUniform);
if (!st.uniform(gl, pmvMatrixUniform)) {
throw new GLException("Error setting PMVMatrix in shader: " + st);
}
if (!st.uniform(gl, new GLUniformData("mgl_ActiveTexture", textureUnit))) {
throw new GLException("Error setting mgl_ActiveTexture in shader: " + st);
}
if (null != texture) {
// fetch the flipped texture coordinates
texture.getImageTexCoords().getST_LB_RB_LT_RT(s_quadTexCoords, 0, 1f, 1f);
}
interleavedVBO =
GLArrayDataServer.createGLSLInterleaved(
3 + 4 + 2, GL.GL_FLOAT, false, 3 * 4, GL.GL_STATIC_DRAW);
{
interleavedVBO.addGLSLSubArray("mgl_Vertex", 3, GL.GL_ARRAY_BUFFER);
interleavedVBO.addGLSLSubArray("mgl_Color", 4, GL.GL_ARRAY_BUFFER);
// interleavedVBO.addGLSLSubArray("mgl_Normal", 3, GL.GL_ARRAY_BUFFER);
interleavedVBO.addGLSLSubArray("mgl_MultiTexCoord", 2, GL.GL_ARRAY_BUFFER);
final FloatBuffer ib = (FloatBuffer) interleavedVBO.getBuffer();
for (int i = 0; i < 4; i++) {
ib.put(s_quadVertices, i * 3, 3);
ib.put(s_quadColors, i * 4, 4);
// ib.put(s_cubeNormals, i*3, 3);
ib.put(s_quadTexCoords, i * 2, 2);
}
}
interleavedVBO.seal(gl, true);
interleavedVBO.enableBuffer(gl, false);
st.ownAttribute(interleavedVBO, true);
// OpenGL Render Settings
gl.glClearColor(clearColor[0], clearColor[1], clearColor[2], clearColor[3]);
gl.glEnable(GL.GL_DEPTH_TEST);
if (keepTextureBound && null != texture) {
gl.glActiveTexture(GL.GL_TEXTURE0 + textureUnit);
texture.enable(gl);
texture.bind(gl);
}
st.useProgram(gl, false);
}
