protected void convertMesh(ModelMesh modelMesh) {
int numIndices = 0;
for (ModelMeshPart part : modelMesh.parts) {
numIndices += part.indices.length;
}
VertexAttributes attributes = new VertexAttributes(modelMesh.attributes);
int numVertices = modelMesh.vertices.length / (attributes.vertexSize / 4);
Mesh mesh = new Mesh(true, numVertices, numIndices, attributes);
meshes.add(mesh);
disposables.add(mesh);
BufferUtils.copy(modelMesh.vertices, mesh.getVerticesBuffer(), modelMesh.vertices.length, 0);
int offset = 0;
mesh.getIndicesBuffer().clear();
for (ModelMeshPart part : modelMesh.parts) {
MeshPart meshPart = new MeshPart();
meshPart.id = part.id;
meshPart.primitiveType = part.primitiveType;
meshPart.offset = offset;
meshPart.size = part.indices.length;
meshPart.mesh = mesh;
mesh.getIndicesBuffer().put(part.indices);
offset += meshPart.size;
meshParts.add(meshPart);
}
mesh.getIndicesBuffer().position(0);
for (MeshPart part : meshParts) part.update();
}
@Override
public void create() {
super.create();
shaderProgram = loadShader("defaultVS.glsl", "spot-phong-FS.glsl");
spotlight =
new Spotlight(
new Vector3(0, 3, 0),
new Vector3(0, (float) Math.PI / 4 + 0.3f, 0),
new Vector3(0.3f, 1.0f, 0.3f),
1,
(float) Math.PI / 4);
ModelLoader<?> cubeLoader = new ObjLoader();
ModelData floorData = cubeLoader.loadModelData(Gdx.files.internal("box.obj"));
floorTxt = new Texture("texture.png");
floorMesh =
new Mesh(
true,
floorData.meshes.get(0).vertices.length,
floorData.meshes.get(0).parts[0].indices.length,
VertexAttribute.Position(),
VertexAttribute.Normal(),
VertexAttribute.TexCoords(0));
floorMesh.setVertices(floorData.meshes.get(0).vertices);
floorMesh.setIndices(floorData.meshes.get(0).parts[0].indices);
floor =
new ModelObject(
floorMesh,
0.2f,
new Vector3(-150, -2, -150),
new Vector3(0, 0, 0),
new Vector3(3000f, 0.1f, 3000f));
((MoveablePCamera) camera).addModel(model);
}
@Override
public void create() {
ShaderProgram.pedantic = false;
String vs = Gdx.files.internal("signed/vertex.glsl").readString();
String fs = Gdx.files.internal("signed/fragment.glsl").readString();
shader = new ShaderProgram(vs, fs);
if (!shader.isCompiled()) {
throw new IllegalArgumentException(
"Error compiling distance field shader: " + shader.getLog());
}
mesh =
new Mesh(true, 4, 6, new VertexAttribute(VertexAttributes.Usage.Position, 3, "a_position"));
float[] vertices = {1, -1, 0, 1, 1, 0, -1, 1, 0, -1, -1, 0};
short[] indices = {
0, 1, 2,
2, 3, 0
};
mesh.setVertices(vertices);
mesh.setIndices(indices);
startTime = TimeUtils.millis();
}
public AnimationPart(float x, float y, float z, float w, float h, float d) {
box = new BoundingBox();
modelMatrix = new Matrix4();
FloatArray fa = new FloatArray();
this.x = x;
this.y = y;
this.z = z;
this.w = w;
this.h = h;
this.d = d;
addTopFace(fa, 0, 0, 0, w, h, d);
addBotFace(fa, 0, 0, 0, w, h, d);
addLeftFace(fa, 0, 0, 0, w, h, d);
addRightFace(fa, 0, 0, 0, w, h, d);
addFrontFace(fa, 0, 0, 0, w, h, d);
addBackFace(fa, 0, 0, 0, w, h, d);
if (fa.size > 0) {
partMesh =
new Mesh(
true,
fa.size,
0,
VertexAttributes.position,
VertexAttributes.normal,
VertexAttributes.textureCoords);
partMesh.setVertices(fa.items);
}
setTexture(new Texture(Gdx.files.internal("data/grassmap.png")));
partMesh.calculateBoundingBox(box);
updateModelMatrix();
}
private void convertMesh(ModelMesh modelMesh) {
int numIndices = 0;
for (ModelMeshPart part : modelMesh.parts) {
numIndices += part.indices.length;
}
VertexAttributes attributes = new VertexAttributes(modelMesh.attributes);
int numVertices = modelMesh.vertices.length / (attributes.vertexSize / 4);
Mesh mesh = new Mesh(true, numVertices, numIndices, attributes);
meshes.add(mesh);
disposables.add(mesh);
BufferUtils.copy(modelMesh.vertices, mesh.getVerticesBuffer(), modelMesh.vertices.length, 0);
int offset = 0;
mesh.getIndicesBuffer().clear();
for (ModelMeshPart part : modelMesh.parts) {
MeshPart meshPart = new MeshPart();
meshPart.id = part.id; // FIXME not storing the mesh name, part ids may collide!
meshPart.primitiveType = part.primitiveType;
meshPart.indexOffset = offset;
meshPart.numVertices = part.indices.length;
meshPart.mesh = mesh;
mesh.getIndicesBuffer().put(part.indices);
offset += meshPart.numVertices;
meshParts.add(meshPart);
}
mesh.getIndicesBuffer().position(0);
}
private void renderMesh() {
if (idx == 0) return;
renderCalls++;
totalRenderCalls++;
int spritesInBatch = idx / 20;
if (spritesInBatch > maxSpritesInBatch) maxSpritesInBatch = spritesInBatch;
lastTexture.bind();
mesh.setVertices(vertices, 0, idx);
if (blendingDisabled) {
Gdx.gl.glDisable(GL20.GL_BLEND);
} else {
Gdx.gl.glEnable(GL20.GL_BLEND);
Gdx.gl.glBlendFunc(blendSrcFunc, blendDstFunc);
}
if (Gdx.graphics.isGL20Available()) {
if (customShader != null) mesh.render(customShader, GL10.GL_TRIANGLES, 0, spritesInBatch * 6);
else mesh.render(shader, GL10.GL_TRIANGLES, 0, spritesInBatch * 6);
} else {
mesh.render(GL10.GL_TRIANGLES, 0, spritesInBatch * 6);
}
idx = 0;
currBufferIdx++;
if (currBufferIdx == buffers.length) currBufferIdx = 0;
mesh = buffers[currBufferIdx];
}
private void renderPlanet(
GL10 gl,
String texture,
boolean uvtype,
float radius,
float x,
float y,
float z,
Application app) {
radius = radius * worldscale;
if (texture.equals("earth")) {
// render earth/jupiter texture
planetTexture.bind();
} else if (texture.equals("sun")) {
// render mars/sun texture
planetTexture.bind();
}
gl.glPushMatrix();
// move away from origin
gl.glTranslatef(x, y, z);
// scale to 10% size of earth
gl.glScalef(radius, radius, radius);
gl.glRotatef((Splash.planetmove / 10) - 180, 0, 1, 0);
if (uvtype == true) {
// render lower planet texture
planetMesh.render(GL10.GL_TRIANGLES);
} else {
// render upper planet texture
planetMesh02.render(GL10.GL_TRIANGLES);
}
gl.glPopMatrix();
}
public void clearManagedCaches() {
Mesh.clearAllMeshes(app);
Texture.clearAllTextures(app);
ShaderProgram.clearAllShaderPrograms(app);
FrameBuffer.clearAllFrameBuffers(app);
Gdx.app.log("AndroidGraphics", Mesh.getManagedStatus());
Gdx.app.log("AndroidGraphics", Texture.getManagedStatus());
Gdx.app.log("AndroidGraphics", ShaderProgram.getManagedStatus());
Gdx.app.log("AndroidGraphics", FrameBuffer.getManagedStatus());
}
public void dispose() {
sphere.dispose();
steel.dispose();
plane.dispose();
wood.dispose();
wall.dispose();
green.dispose();
maja.dispose();
pink.dispose();
black.dispose();
}
@Deprecated
public static Model createFromMesh(
final float[] vertices,
final VertexAttribute[] attributes,
final short[] indices,
int primitiveType,
final Material material) {
final Mesh mesh = new Mesh(false, vertices.length, indices.length, attributes);
mesh.setVertices(vertices);
mesh.setIndices(indices);
return createFromMesh(mesh, 0, indices.length, primitiveType, material);
}
private Mesh generateBlock(Mesh mesh, float width, float length, float height) {
mesh.setVertices(
new float[] {
width / 2, length / 2, height / 2, -width / 2, length / 2, height / 2, -width / 2,
-length / 2, height / 2, width / 2, -length / 2, height / 2, -width / 2, -length / 2,
-height / 2, -width / 2, length / 2, -height / 2, width / 2, length / 2, -height / 2,
width / 2, -length / 2, -height / 2
});
mesh.setIndices(new short[] {0, 1, 5, 2, 4, 7, 5, 6, 0, 7, 3, 2, 0, 1});
return mesh;
}
public void rebuild() {
FloatArray fa = new FloatArray();
addTopFace(fa, 0, 0, 0, w, h, d);
addBotFace(fa, 0, 0, 0, w, h, d);
addLeftFace(fa, 0, 0, 0, w, h, d);
addRightFace(fa, 0, 0, 0, w, h, d);
addFrontFace(fa, 0, 0, 0, w, h, d);
addBackFace(fa, 0, 0, 0, w, h, d);
if (fa.size > 0) {
partMesh.setVertices(fa.items);
}
partMesh.calculateBoundingBox(box);
updateModelMatrix();
}
public void clearManagedCaches() {
Mesh.clearAllMeshes(app);
Texture.clearAllTextures(app);
ShaderProgram.clearAllShaderPrograms(app);
FrameBuffer.clearAllFrameBuffers(app);
if (AndroidLiveWallpaperService
.DEBUG) { // to prevent creating too many string buffers in live wallpapers
Gdx.app.debug("AndroidGraphics", Mesh.getManagedStatus());
Gdx.app.debug("AndroidGraphics", Texture.getManagedStatus());
Gdx.app.debug("AndroidGraphics", ShaderProgram.getManagedStatus());
Gdx.app.debug("AndroidGraphics", FrameBuffer.getManagedStatus());
}
}
@Override
public void render() {
Gdx.gl10.glPushMatrix();
Gdx.gl10.glTranslatef(x, y, z);
mesh.render(GL10.GL_TRIANGLES);
Gdx.gl10.glPopMatrix();
}
@Override
public void create() {
mesh =
new Mesh(
true,
3,
0,
new VertexAttribute(Usage.Position, 3, "a_Position"),
new VertexAttribute(Usage.ColorPacked, 4, "a_Color"),
new VertexAttribute(Usage.TextureCoordinates, 2, "a_texCoords"));
float c1 = Color.toFloatBits(255, 0, 0, 255);
float c2 = Color.toFloatBits(255, 0, 0, 255);
;
float c3 = Color.toFloatBits(0, 0, 255, 255);
;
mesh.setVertices(
new float[] {-0.5f, -0.5f, 0, c1, 0, 0, 0.5f, -0.5f, 0, c2, 1, 0, 0, 0.5f, 0, c3, 0.5f, 1});
texture = new Texture(Gdx.files.internal("data/badlogic.jpg"));
spriteBatch = new SpriteBatch();
frameBuffer = new FrameBuffer(Format.RGB565, 128, 128, true);
createShader(Gdx.graphics);
}
public void updateModelMatrix() {
modelMatrix.setToTranslation(x, y, z);
modelMatrix.rotate(1, 0, 0, rotationX);
modelMatrix.rotate(0, 0, 1, rotationZ);
modelMatrix.rotate(0, 1, 0, rotationY);
partMesh.calculateBoundingBox(box);
}
public void dispose() {
try {
mMesh.dispose();
} catch (Exception e) {
System.out.println(mMesh + e.getMessage());
}
}
/** Call this after scene. Renders the bloomed scene. */
public void render() {
if (capturing) {
capturing = false;
frameBuffer.end();
}
Gdx.gl.glDisable(GL20.GL_BLEND);
Gdx.gl.glDisable(GL20.GL_DEPTH_TEST);
Gdx.gl.glDepthMask(false);
gaussianBlur();
if (blending) {
Gdx.gl.glEnable(GL20.GL_BLEND);
Gdx.gl.glBlendFunc(GL20.GL_SRC_ALPHA, GL20.GL_ONE_MINUS_SRC_ALPHA);
}
pingPongTex1.bind(1);
original.bind(0);
bloomShader.begin();
{
fullScreenQuad.render(bloomShader, GL20.GL_TRIANGLE_FAN);
}
bloomShader.end();
}
@Override
public void render() {
frameBuffer.begin();
Gdx.graphics.getGL20().glViewport(0, 0, frameBuffer.getWidth(), frameBuffer.getHeight());
Gdx.graphics.getGL20().glClearColor(0f, 1f, 0f, 1);
Gdx.graphics.getGL20().glClear(GL20.GL_COLOR_BUFFER_BIT);
Gdx.graphics.getGL20().glEnable(GL20.GL_TEXTURE_2D);
texture.bind();
meshShader.begin();
meshShader.setUniformi("u_texture", 0);
mesh.render(meshShader, GL20.GL_TRIANGLES);
meshShader.end();
frameBuffer.end();
Gdx.graphics.getGL20().glViewport(0, 0, Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
Gdx.graphics.getGL20().glClearColor(0.2f, 0.2f, 0.2f, 1);
Gdx.graphics.getGL20().glClear(GL20.GL_COLOR_BUFFER_BIT);
spriteBatch.begin();
spriteBatch.draw(
frameBuffer.getColorBufferTexture(),
0,
0,
256,
256,
0,
0,
frameBuffer.getColorBufferTexture().getWidth(),
frameBuffer.getColorBufferTexture().getHeight(),
false,
true);
spriteBatch.end();
}
private void gaussianBlur() {
// cut bright areas of the picture and blit to smaller fbo
original.bind(0);
pingPongBuffer1.begin();
{
tresholdShader.begin();
{
// tresholdShader.setUniformi("u_texture0", 0);
fullScreenQuad.render(tresholdShader, GL20.GL_TRIANGLE_FAN, 0, 4);
}
tresholdShader.end();
}
pingPongBuffer1.end();
for (int i = 0; i < blurPasses; i++) {
pingPongTex1.bind(0);
// horizontal
pingPongBuffer2.begin();
{
blurShader.begin();
{
blurShader.setUniformf("dir", 1f, 0f);
fullScreenQuad.render(blurShader, GL20.GL_TRIANGLE_FAN, 0, 4);
}
blurShader.end();
}
pingPongBuffer2.end();
pingPongTex2.bind(0);
// vertical
pingPongBuffer1.begin();
{
blurShader.begin();
{
blurShader.setUniformf("dir", 0f, 1f);
fullScreenQuad.render(blurShader, GL20.GL_TRIANGLE_FAN, 0, 4);
}
blurShader.end();
}
pingPongBuffer1.end();
}
}
/** End building the mesh and returns the mesh */
public Mesh end() {
if (this.attributes == null) throw new RuntimeException("Call begin() first");
endpart();
final Mesh mesh = new Mesh(true, vertices.size, indices.size, attributes);
mesh.setVertices(vertices.items, 0, vertices.size);
mesh.setIndices(indices.items, 0, indices.size);
for (MeshPart p : parts) p.mesh = mesh;
parts.clear();
attributes = null;
vertices.clear();
indices.clear();
return mesh;
}
public void render(Application app, boolean hit) {
app.modelViewProjectionMatrix.set(app.cam.combined);
app.modelViewProjectionMatrix.mul(modelMatrix);
if (hit) app.shader.setUniformi("s_hit", 1);
else app.shader.setUniformi("s_hit", 0);
texture.bind(0);
app.shader.setUniformi("s_texture", 0);
app.shader.setUniformMatrix("u_mvpMatrix", app.modelViewProjectionMatrix);
partMesh.render(app.shader, GL20.GL_TRIANGLES);
}
@Override
public void create() {
texture = new Texture(Gdx.files.internal("data/badlogicsmall.jpg"));
texture.setFilter(TextureFilter.Linear, TextureFilter.Linear);
mesh =
new Mesh(
true,
4,
6,
new VertexAttribute(VertexAttributes.Usage.Position, 2, "a_pos"),
new VertexAttribute(VertexAttributes.Usage.TextureCoordinates, 2, "a_texCoords"));
float[] vertices = new float[4 * 4];
int idx = 0;
vertices[idx++] = -1;
vertices[idx++] = -1;
vertices[idx++] = 0;
vertices[idx++] = 0;
vertices[idx++] = -1;
vertices[idx++] = 1;
vertices[idx++] = 0;
vertices[idx++] = 1;
vertices[idx++] = 1;
vertices[idx++] = 1;
vertices[idx++] = 1;
vertices[idx++] = 1;
vertices[idx++] = 1;
vertices[idx++] = -1;
vertices[idx++] = 1;
vertices[idx++] = 0;
short[] indices = {0, 1, 2, 2, 3, 0};
mesh.setVertices(vertices);
mesh.setIndices(indices);
Gdx.input.setInputProcessor(this);
}
public void render() {
Gdx.gl20.glViewport(0, 0, Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
Gdx.gl20.glClear(GL20.GL_COLOR_BUFFER_BIT);
Gdx.gl20.glActiveTexture(GL20.GL_TEXTURE0);
texture.bind();
shader.begin();
shader.setUniformf("s_texture", 0);
Gdx.gl20.glTexParameteri(GL20.GL_TEXTURE_2D, GL20.GL_TEXTURE_MIN_FILTER, GL20.GL_NEAREST);
shader.setUniformf("u_offset", -0.6f);
mesh.render(shader, GL20.GL_TRIANGLES);
Gdx.gl20.glTexParameteri(
GL20.GL_TEXTURE_2D, GL20.GL_TEXTURE_MIN_FILTER, GL20.GL_LINEAR_MIPMAP_LINEAR);
shader.setUniformf("u_offset", 0.6f);
mesh.render(shader, GL20.GL_TRIANGLES);
shader.end();
}
/** Call this when application is exiting. */
public void dispose() {
if (disposeFBO) frameBuffer.dispose();
fullScreenQuad.dispose();
pingPongBuffer1.dispose();
pingPongBuffer2.dispose();
blurShader.dispose();
bloomShader.dispose();
tresholdShader.dispose();
}
private void renderStaticShip(GL10 gl, Application app) {
shipTexture.bind();
gl.glPushMatrix();
gl.glTranslatef(0, 0, 0);
shipMesh.render(GL10.GL_TRIANGLES);
gl.glPopMatrix();
float noise = (float) Math.random() / 2;
renderJet(gl, 2.3f, 1f + noise, 1.1f, -.5f, 1.8f, app);
noise = (float) Math.random() / 2;
renderJet(gl, 2.3f, 1f + noise, -1.1f, -.5f, 1.8f, app);
}
public Mesh getMesh() {
float[] verts = new float[getVertexSize() * numVertices];
short[] indices = new short[numIndices];
VertexAttribute[] attributes = getVertexAttributes();
for (int i = 0; i < numIndices; i++) {
VertexIndices vertex = triangles.get(i);
if (vertex.index > Short.MAX_VALUE || vertex.index < Short.MIN_VALUE)
throw new GdxRuntimeException("index to big for short: " + vertex.index);
indices[i] = (short) vertex.index;
}
int idx = 0;
int destOffset = 0;
for (int i = 0; i < vertices.size; i++) {
VertexIndices vertex = vertices.get(i);
for (int j = 0; j < sources.length; j++) {
Source source = sources[j];
float[] data = source.data;
int index = vertex.indices[j];
int components = source.components;
int sourceOffset = index * components;
for (int k = 0; k < components; k++) {
if ((attributes[j].usage == Usage.TextureCoordinates) && k == 1) {
verts[destOffset++] = 1 - data[sourceOffset++];
} else {
verts[destOffset++] = data[sourceOffset++];
}
}
}
}
Mesh mesh = new Mesh(true, vertices.size, indices.length, attributes);
mesh.setVertices(verts);
mesh.setIndices(indices);
return mesh;
}
private Mesh createFullscreenQuad() {
// vertex coord
verts[X1] = -1;
verts[Y1] = -1;
verts[X2] = 1;
verts[Y2] = -1;
verts[X3] = 1;
verts[Y3] = 1;
verts[X4] = -1;
verts[Y4] = 1;
// tex coords
verts[U1] = 0f;
verts[V1] = 0f;
verts[U2] = 1f;
verts[V2] = 0f;
verts[U3] = 1f;
verts[V3] = 1f;
verts[U4] = 0f;
verts[V4] = 1f;
Mesh tmpMesh =
new Mesh(
VertexDataType.VertexArray,
true,
4,
0,
new VertexAttribute(Usage.Position, 2, "a_position"),
new VertexAttribute(Usage.TextureCoordinates, 2, "a_texCoord0"));
tmpMesh.setVertices(verts);
return tmpMesh;
}
private void renderSky(GL10 gl) {
gl.glDisable(GL10.GL_LIGHTING);
skyTexture.bind();
gl.glColor4f(1, 1, 1, 1);
gl.glPushMatrix();
gl.glTranslatef(0, 0, 0);
gl.glScalef(100f, 100f, 100f);
skyMesh.render(GL10.GL_TRIANGLES);
gl.glPopMatrix();
gl.glEnable(GL10.GL_LIGHTING);
}
@Override
public void onSurfaceCreated(javax.microedition.khronos.opengles.GL10 gl, EGLConfig config) {
eglContext = ((EGL10) EGLContext.getEGL()).eglGetCurrentContext();
setupGL(gl);
logConfig(config);
updatePpi();
Mesh.invalidateAllMeshes(app);
Texture.invalidateAllTextures(app);
ShaderProgram.invalidateAllShaderPrograms(app);
FrameBuffer.invalidateAllFrameBuffers(app);
Gdx.app.log("AndroidGraphics", Mesh.getManagedStatus());
Gdx.app.log("AndroidGraphics", Texture.getManagedStatus());
Gdx.app.log("AndroidGraphics", ShaderProgram.getManagedStatus());
Gdx.app.log("AndroidGraphics", FrameBuffer.getManagedStatus());
Display display = app.getWindowManager().getDefaultDisplay();
this.width = display.getWidth();
this.height = display.getHeight();
mean = new WindowedMean(5);
this.lastFrameTime = System.nanoTime();
gl.glViewport(0, 0, this.width, this.height);
isSurfaceCreated = true;
}