@Override
public void onDrawFrame(GL10 unused) {
GLES20.glClearColor(0f, 0f, 0f, 0f);
GLES20.glClear(GLES20.GL_COLOR_BUFFER_BIT | GLES20.GL_DEPTH_BUFFER_BIT);
if (mShaderCompilerSupport[0] == false) {
return;
}
GLES20.glDisable(GLES20.GL_DEPTH_TEST);
GLES20.glEnable(GLES20.GL_BLEND);
GLES20.glBlendFunc(GLES20.GL_SRC_ALPHA, GLES20.GL_ONE_MINUS_SRC_ALPHA);
float angle = (SystemClock.uptimeMillis() % 5000) / 5000f * 360;
Matrix.setRotateM(mMatrixModel, 0, angle, 1, 2, 0);
Matrix.multiplyMM(mMatrixModelViewProjection, 0, mMatrixView, 0, mMatrixModel, 0);
Matrix.multiplyMM(
mMatrixModelViewProjection, 0, mMatrixProjection, 0, mMatrixModelViewProjection, 0);
mShaderSpline.useProgram();
GLES20.glUniformMatrix4fv(
mShaderSpline.getHandle("uModelViewProjectionM"), 1, false, mMatrixModelViewProjection, 0);
GLES20.glVertexAttribPointer(
mShaderSpline.getHandle("aPosition"), 2, GLES20.GL_FLOAT, false, 0, mBufferSpline);
GLES20.glEnableVertexAttribArray(mShaderSpline.getHandle("aPosition"));
for (float[] ctrl : mSplines) {
GLES20.glUniform3fv(mShaderSpline.getHandle("uCtrl"), 4, ctrl, 0);
GLES20.glDrawArrays(GLES20.GL_TRIANGLE_STRIP, 0, COUNT_VERTICES);
}
}
public void onSurfaceCreated(GL10 unused, EGLConfig config) {
// Set the background frame color
GLES20.glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
GLES20.glDisable(GLES20.GL_DITHER);
GLES20.glDisable(GL10.GL_LIGHTING);
GLES20.glDisable(GLES20.GL_DEPTH_TEST);
GLES20.glEnable(GLES20.GL_TEXTURE_2D);
GLES20.glEnable(GL10.GL_BLEND);
GLES20.glBlendFunc(GL10.GL_SRC_ALPHA, GL10.GL_ONE_MINUS_SRC_ALPHA);
inirBuffers();
int vertexShader = loadShader(GLES20.GL_VERTEX_SHADER, vertexShaderCode);
int fragmentShader = loadShader(GLES20.GL_FRAGMENT_SHADER, fragmentShaderCode);
mProgram = GLES20.glCreateProgram(); // create empty OpenGL Program
GLES20.glAttachShader(mProgram, vertexShader); // add the vertex shader to program
GLES20.glAttachShader(mProgram, fragmentShader); // add the fragment shader to program
GLES20.glLinkProgram(mProgram); // creates OpenGL program executables
// get handle to the vertex shader's vPosition member
maPositionHandle = GLES20.glGetAttribLocation(mProgram, "vPosition");
maTexCoordsHandle = GLES20.glGetAttribLocation(mProgram, "aTexCoords");
mSampleHandle = GLES20.glGetUniformLocation(mProgram, "u_Texture");
// mSampleHandle2 = GLES20.glGetUniformLocation(mProgram, "u_Texture2");
mOpacityHandle = GLES20.glGetUniformLocation(mProgram, "u_Opacity");
}
@Override
public void onDrawFrame(GL10 unused) {
GLES20.glClearColor(0f, 0f, 0f, 1f);
GLES20.glClear(GLES20.GL_COLOR_BUFFER_BIT);
if (mShaderCompilerSupport[0] == false) {
return;
}
GLES20.glEnable(GLES20.GL_BLEND);
GLES20.glBlendFunc(GLES20.GL_SRC_ALPHA, GLES20.GL_ONE_MINUS_SRC_ALPHA);
long time = SystemClock.uptimeMillis();
if (mLastRenderTime == -1) {
for (Star star : mStarArray) {
star.randomize();
star.mPosition[2] = (float) (Math.random() * 4 - 2);
}
mLastRenderTime = time;
}
float t = (time - mLastRenderTime) / 1000f;
mLastRenderTime = time;
mShaderStar.useProgram();
GLES20.glUniformMatrix4fv(
mShaderStar.getHandle("uModelViewProjectionM"), 1, false, mMatrixModelViewProjection, 0);
GLES20.glUniform1f(mShaderStar.getHandle("uSize"), .01f);
GLES20.glVertexAttribPointer(
mShaderStar.getHandle("aPosition"), 2, GLES20.GL_BYTE, false, 0, mBufferVertices);
GLES20.glEnableVertexAttribArray(mShaderStar.getHandle("aPosition"));
for (Star star : mStarArray) {
star.mPosition[2] += star.mSpeed * t;
if (star.mPosition[2] > 2) {
star.randomize();
}
}
Arrays.sort(
mStarArray,
new Comparator<Star>() {
@Override
public int compare(Star arg0, Star arg1) {
return arg0.mPosition[2] < arg1.mPosition[2] ? -1 : 1;
}
});
for (Star star : mStarArray) {
GLES20.glUniform3fv(mShaderStar.getHandle("uPosition"), 1, star.mPosition, 0);
GLES20.glDrawArrays(GLES20.GL_TRIANGLE_STRIP, 0, 4);
}
GLES20.glDisable(GLES20.GL_BLEND);
}
@Override
public void onSurfaceCreated(GL10 glUnused, EGLConfig config) {
// Set rendering options
GLES20.glEnable(GLES20.GL_BLEND);
GLES20.glBlendFunc(GLES20.GL_SRC_ALPHA, GLES20.GL_ONE_MINUS_SRC_ALPHA);
GLES20.glDisable(GLES20.GL_DITHER);
// Face culling
GLES20.glEnable(GLES20.GL_CULL_FACE);
GLES20.glFrontFace(GL10.GL_CCW);
GLES20.glCullFace(GLES20.GL_BACK);
// Depth
GLES20.glEnable(GLES20.GL_DEPTH_TEST);
GLES20.glDepthFunc(GLES20.GL_LEQUAL);
GLES20.glDepthMask(true);
}
private void renderLines() {
if (phenixLineProgram != null) {
if (!phenixLineProgram.use()) {
return;
}
float angle =
360.0f * getTimeDeltaByScale((long) (1 * 50000L / speedFactor / rotationSpeedFactor));
Matrix.setRotateM(M_matrix, 0, angle, 0, 0, 1.0f);
Matrix.multiplyMM(MVP_matrix, 0, V_matrix, 0, M_matrix, 0);
Matrix.multiplyMM(MVP_matrix, 0, P_matrix, 0, MVP_matrix, 0);
float delta = getTimeDeltaByScale((long) (1 * 25000L / speedFactor));
lineVertices.bind(phenixLineProgram, "aPosition", null);
GLES20.glUniformMatrix4fv(
phenixLineProgram.getUniformLocation("uMVPMatrix"), 1, false, MVP_matrix, 0);
GLES20.glUniform1f(phenixLineProgram.getUniformLocation("uDelta"), delta);
GLES20.glUniform1f(
phenixLineProgram.getUniformLocation("uBrightness"), brightness * brightnessFactor);
GLES20.glUniform3f(
phenixLineProgram.getUniformLocation("uColor"),
linesColorRed,
linesColorGreen,
linesColorBlue);
GLES20.glEnable(GLES20.GL_BLEND);
GLES20.glBlendFunc(GLES20.GL_SRC_ALPHA, GLES20.GL_ONE);
GLES20.glLineWidth(lineWidth * lineWidthFactor);
lineVertices.draw(GLES20.GL_LINES, 0, MOVING_LINE_COUNT);
GLES20.glUniform1f(phenixLineProgram.getUniformLocation("uDelta"), 0.0f);
lineVertices.draw(GLES20.GL_LINES, MOVING_LINE_COUNT, STALE_LINE_COUNT);
GLES20.glDisable(GLES20.GL_BLEND);
lineVertices.unbind(phenixLineProgram, "aPosition", null);
}
}
@Override
public void onSurfaceCreated(GL10 unused, EGLConfig config) {
// this.scale = GameConstants.scale;
// set the background frame color
GLES20.glClearColor(0.29f, 0.95f, 0.88f, 1.0f);
// Use culling to remove back faces.
GLES20.glEnable(GLES20.GL_CULL_FACE);
// Enable depth testing
// GLES20.glEnable(GLES20.GL_DEPTH_TEST);
GLES20.glEnable(GLES20.GL_BLEND);
GLES20.glBlendFunc(GL10.GL_ONE, GL10.GL_ONE_MINUS_SRC_ALPHA);
gsmanager.Push(new MainScreenState());
gsmanager.Push(new InitStageScreenState(1500));
gsmanager.Push(new MenuScreenState());
gsmanager.Push(new SplitScreenState(2000));
}
private void renderBlurTexture(int textureIndex) {
if (postProgram.use()) {
renderTextures[textureIndex].bind(GLES20.GL_TEXTURE0, postProgram, "sTexture");
quadVertices.bind(postProgram, "aPosition", "aTextureCoord");
GLES20.glUniform1f(postProgram.getUniformLocation("uBlur"), blur * blurFactor);
GLES20.glUniformMatrix4fv(
postProgram.getUniformLocation("uMVPMatrix"), 1, false, Q_matrix, 0);
GLES20.glEnable(GLES20.GL_BLEND);
GLES20.glBlendFunc(GLES20.GL_SRC_ALPHA, GLES20.GL_ONE);
quadVertices.draw(GLES20.GL_TRIANGLE_STRIP);
GLES20.glDisable(GLES20.GL_BLEND);
quadVertices.unbind(postProgram, "aPosition", "aTextureCoord");
renderTextures[textureIndex].unbind(GLES20.GL_TEXTURE0);
}
}
private void drawParticles() {
float currentTime = (System.nanoTime() - globalStartTime) / 1000000000f;
redParticleShooter.addParticles(particleSystem, currentTime, 1);
greenParticleShooter.addParticles(particleSystem, currentTime, 1);
blueParticleShooter.addParticles(particleSystem, currentTime, 1);
setIdentityM(modelMatrix, 0);
updateMvpMatrix();
glDepthMask(false);
glEnable(GL_BLEND);
glBlendFunc(GL_ONE, GL_ONE);
particleProgram.useProgram();
particleProgram.setUniforms(modelViewProjectionMatrix, currentTime, particleTexture);
particleSystem.bindData(particleProgram);
particleSystem.draw();
glDisable(GL_BLEND);
glDepthMask(true);
}
/** Draw the desktop. Make sure {@link hasVideoFrame} returns true. */
public void draw(float[] combinedMatrix, boolean isTransparent) {
GLES20.glUseProgram(mProgramHandle);
// Pass in model view project matrix.
GLES20.glUniformMatrix4fv(mCombinedMatrixHandle, 1, false, combinedMatrix, 0);
// Pass in texture coordinate.
GLES20.glVertexAttribPointer(
mTextureCoordinateHandle,
TEXTURE_COORDINATE_DATA_SIZE,
GLES20.GL_FLOAT,
false,
0,
TEXTURE_COORDINATES);
GLES20.glEnableVertexAttribArray(mTextureCoordinateHandle);
GLES20.glVertexAttribPointer(
mPositionHandle, POSITION_DATA_SIZE, GLES20.GL_FLOAT, false, 0, mPosition);
GLES20.glEnableVertexAttribArray(mPositionHandle);
// Enable transparency.
GLES20.glEnable(GLES20.GL_BLEND);
GLES20.glBlendFunc(GLES20.GL_SRC_ALPHA, GLES20.GL_ONE_MINUS_SRC_ALPHA);
// Pass in transparency.
GLES20.glVertexAttrib1f(mTransparentHandle, isTransparent ? 0.5f : 1.0f);
// Link texture data with texture unit.
GLES20.glActiveTexture(GLES20.GL_TEXTURE0);
GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, mTextureDataHandle);
GLES20.glUniform1i(mTextureUniformHandle, 0);
GLES20.glDrawArrays(GLES20.GL_TRIANGLES, 0, VERTICES_NUMBER);
GLES20.glDisable(GLES20.GL_BLEND);
GLES20.glDisableVertexAttribArray(mPositionHandle);
GLES20.glDisableVertexAttribArray(mTextureCoordinateHandle);
}
@Override
public void onSurfaceCreated(GL10 unused, EGLConfig config) {
GLES20.glClearColor(0.82f, 0.84f, 0.85f, 1.0f);
GLES20.glEnable(GLES20.GL_BLEND);
GLES20.glBlendFunc(GLES20.GL_SRC_ALPHA, GLES20.GL_ONE_MINUS_SRC_ALPHA);
if (birdiePercent == 0 && parPercent == 0 && bogiePercent == 0) {
birdiePercent = .3333333f;
parPercent = .3333333f;
bogiePercent = .3333333f;
}
System.out.println("pars %" + Float.toString(parPercent));
System.out.println("birdies %" + Float.toString(birdiePercent));
System.out.println("bogies %" + Float.toString(bogiePercent));
float colorYellow[] = {.83f, 0.65f, 0.16f, 1.0f};
float colorGreen[] = {.33f, 0.47f, 0.25f, 1.0f};
float colorBlue[] = {.14f, .35f, .48f, 1.0f};
float colorBG[] = {0.82f, 0.84f, 0.85f, 1.0f};
float colorWheelBG[] = {.66f, .66f, .66f, 1.0f};
float colorShadow[] = {0f, 0f, 0f, 0.7f};
float wheelHoleCoords[] = {0f, 0f, 0f};
float innerHoleRadius = .2f;
wheelHole = new CircleShape(innerHoleRadius, colorBG, wheelHoleCoords);
float wheelBGCoords[] = {0f, 0f, 0f};
float radius = .5f;
wheelBG = new CircleShape(radius, colorWheelBG, wheelBGCoords);
float buffer = .005f;
birdiePieWheel = new PieWheelShape(radius, colorBlue, (birdiePercent + buffer), false);
parPieWheel = new PieWheelShape(radius, colorGreen, (parPercent + buffer), false);
bogiePieWheel = new PieWheelShape(radius, colorYellow, (bogiePercent + buffer), false);
shadowPieWheel = new PieWheelShape(radius, colorShadow, 1f, true);
}
@Override
public void onDrawFrame(GL10 gl) {
// 清除深度缓冲与颜色缓冲
GLES20.glClear(GLES20.GL_DEPTH_BUFFER_BIT | GLES20.GL_COLOR_BUFFER_BIT);
MatrixState.pushMatrix();
MatrixState.translate(0, -2, 0);
desert.drawSelf(desertId);
MatrixState.popMatrix();
// 开启混合
GLES20.glEnable(GLES20.GL_BLEND);
// 设置混合因子
GLES20.glBlendFunc(GLES20.GL_SRC_ALPHA, GLES20.GL_ONE_MINUS_SRC_ALPHA);
MatrixState.pushMatrix();
MatrixState.translate(0, -2, 0);
group.drawSelf();
MatrixState.popMatrix();
// 关闭混合
GLES20.glDisable(GLES20.GL_BLEND);
}
///////////////////////////////////////////////////////////////////////////////////////
// render
///////////////////////////////////////////////////////////////////////////////////////
// Draw every sprite's primitives
///////////////////////////////////////////////////////////////////////////////////////
// IN: true=render BACKground
// false=render FOREground
///////////////////////////////////////////////////////////////////////////////////////
@Override
public void render(int floor, boolean backGround) {
// Display every sprites
GLES20.glEnable(GLES20.GL_BLEND);
float[] color = new float[4]; // =textureEngine.graphicStuff.getFloat(GL11.GL_CURRENT_COLOR, 4);
color[0] = 1f;
color[1] = 1f;
color[2] = 1f;
color[3] = 1f;
Vector3f ambient = ClientEngineZildo.ortho.getAmbientColor();
if (ambient != null) {
color[0] = ambient.x;
color[1] = ambient.y;
color[2] = ambient.z;
}
// Respect order from bankOrder
boolean endSequence = false;
int posBankOrder = 0;
// Retrieve the sprite's order
int[][][] bankOrder = ClientEngineZildo.spriteDisplay.getBankOrder();
int phase = (backGround) ? 0 : 1;
while (!endSequence) {
int numBank = bankOrder[floor][phase][posBankOrder * 4];
if (numBank == -1) {
endSequence = true;
} else {
// Render the n sprites from this bank
int nbQuads = bankOrder[floor][phase][posBankOrder * 4 + 1];
int iCurrentFX = bankOrder[floor][phase][posBankOrder * 4 + 2];
int alpha = bankOrder[floor][phase][posBankOrder * 4 + 3];
EngineFX currentFX = EngineFX.values()[iCurrentFX];
int texId = textureEngine.getNthTexture(numBank);
GLES20.glActiveTexture(GLES20.GL_TEXTURE0);
GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, texId);
// Select the right pixel shader (if needed)
if (pixelShaderSupported) {
switch (currentFX) {
case NO_EFFECT:
shaders.setCurrentShader(GLShaders.textured);
break;
case PERSO_HURT:
// A sprite has been hurt
shaders.setCurrentShader(GLShaders.wounded);
shaders.setWoundedColor(
new Vector4f(
(float) Math.random(), (float) Math.random(), (float) Math.random(), 1));
/*
ARBShaderObjects.glUseProgramObjectARB(ClientEngineZildo.pixelShaders.getPixelShader(1));
ClientEngineZildo.pixelShaders.setParameter(1, "randomColor", );
*/
break;
case YELLOW_HALO:
shaders.setCurrentShader(GLShaders.goldFilter);
shaders.setGoldFactor((float) (0.6 + 0.4 * Math.cos(3 * gamma)));
break;
case STAR:
shaders.setCurrentShader(GLShaders.star);
shaders.setStarNoise(gamma, (float) Math.random());
break;
default:
if (currentFX.needPixelShader()) {
// This is a color replacement, so get the right ones
Vector4f[] tabColors =
ClientEngineZildo.pixelShaders.getConstantsForSpecialEffect(currentFX);
// And enable the 'color replacement' pixel shader
shaders.setCurrentShader(GLShaders.switchColor);
shaders.setSwitchColors(tabColors);
/*
ClientEngineZildo.pixelShaders.setParameter(0, "Color1", tabColors[2]);
ClientEngineZildo.pixelShaders.setParameter(0, "Color2", tabColors[3]);
ClientEngineZildo.pixelShaders.setParameter(0, "Color3", tabColors[0].scale(color[0]));
ClientEngineZildo.pixelShaders.setParameter(0, "Color4", tabColors[1].scale(color[0]));
*/
} else {
shaders.setCurrentShader(GLShaders.textured);
}
}
}
switch (currentFX) {
case SHINY:
GLES20.glBlendFunc(GLES20.GL_SRC_COLOR, GLES20.GL_ONE); // _MINUS_SRC_ALPHA);
shaders.setColor(1, (float) Math.random(), 0, (float) Math.random());
break;
case QUAD:
GLES20.glBlendFunc(GLES20.GL_SRC_ALPHA, GLES20.GL_ONE_MINUS_SRC_ALPHA);
shaders.setColor(
0.5f + 0.5f * (float) Math.random(), 0.5f * (float) Math.random(), 0, 1);
break;
case FOCUSED:
GLES20.glBlendFunc(GLES20.GL_SRC_ALPHA, GLES20.GL_ONE_MINUS_SRC_ALPHA);
// FIXME: previously color3f
shaders.setColor(1.0f, 1.0f, 1.0f, alpha / 255.0f);
break;
case FONT_PEOPLENAME:
GLES20.glBlendFunc(GLES20.GL_SRC_ALPHA, GLES20.GL_ONE_MINUS_SRC_ALPHA);
shaders.setColor(0.9f, 0.5f, 0.2f, alpha / 255.0f);
break;
default:
color[3] = alpha / 255.0f;
shaders.setColor(color[0], color[1], color[2], color[3]);
GLES20.glBlendFunc(GLES20.GL_SRC_ALPHA, GLES20.GL_ONE_MINUS_SRC_ALPHA);
}
meshSprites[numBank].render(nbQuads);
posBankOrder++;
}
}
// Deactivate pixel shader
if (pixelShaderSupported) {
shaders.setCurrentShader(GLShaders.textured);
}
GLES20.glDisable(GLES20.GL_BLEND);
gamma = (float) ((gamma + 0.01f) % (Math.PI * 2));
}
@Override
public void glBlendFunc(int sfactor, int dfactor) {
GLES20.glBlendFunc(sfactor, dfactor);
}
/**
* drawing function also calculates color value
*
* @param mvpMatrix
*/
public void draw(float[] mvpMatrix) {
float dif =
Math.abs(midx - midTx)
+ Math.abs(midy - midTy)
+ Math.abs(sizx - sizTx)
+ Math.abs(sizy - sizTy);
// Log.d("ASCII","dif"+dif);
if (dif > 0.01) {
midx += (midTx - midx) / 10.0f;
midy += (midTy - midy) / 10.0f;
sizx += (sizTx - sizx) / 10.0f;
sizy += (sizTy - sizy) / 10.0f;
}
// color[0]= recBlink;
// color[1]=1.0f-recBlink/5;
// color[2]=1.0f-recBlink/5;
GLES20.glUseProgram(mProgram);
// get handle to vertex shader's vPosition member
mPositionHandle = GLES20.glGetAttribLocation(mProgram, "vPosition");
// get handle to fragment shader's vColor member
mColorHandle = GLES20.glGetUniformLocation(mProgram, "vColor");
// get handle to texture coordinate variable
mTextureHandle = GLES20.glGetAttribLocation(mProgram, "TexCoordIn");
// if (mTextureHandle == -1) Log.e("ASCII", "TexCoordIn not found");
// get handle to shape's texture reference
fsTexture = GLES20.glGetUniformLocation(mProgram, "Texture");
// if (fsTexture == -1) Log.e("ASCII", "Texture not found");
//
GLES20.glUniform4fv(mColorHandle, 1, color, 0);
// get handle to shape's transformation matrix
mMVPMatrixHandle = GLES20.glGetUniformLocation(mProgram, "uMVPMatrix");
// XQGLRenderer.checkGlError("glGetUniformLocation");
// Apply the projection and view transformation
GLES20.glUniformMatrix4fv(mMVPMatrixHandle, 1, false, mvpMatrix, 0);
// MyGLRenderer.checkGlError("glUniformMatrix4fv");
//
GLES20.glEnableVertexAttribArray(mPositionHandle);
//
GLES20.glVertexAttribPointer(
mPositionHandle, COORDS_PER_VERTEX, GLES20.GL_FLOAT, false, vertexStride, vertexBuffer);
GLES20.glVertexAttribPointer(
mTextureHandle, COORDS_PER_TEXTURE, GLES20.GL_FLOAT, false, textureStride, textureBuffer);
GLES20.glActiveTexture(GLES20.GL_TEXTURE3);
GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, textureRef);
GLES20.glUniform1i(fsTexture, 3);
// GLES20.glEnableVertexAttribArray(mPositionHandle);
GLES20.glEnableVertexAttribArray(mTextureHandle);
GLES20.glEnable(GLES20.GL_BLEND);
GLES20.glBlendFunc(GLES20.GL_SRC_ALPHA, GLES20.GL_ONE_MINUS_SRC_ALPHA);
// Draw the shape
GLES20.glDrawElements(
GLES20.GL_TRIANGLE_STRIP, drawOrder.length, GLES20.GL_UNSIGNED_SHORT, indexBuffer);
GLES20.glDisable(GLES20.GL_BLEND);
// Disable vertex array
GLES20.glDisableVertexAttribArray(mPositionHandle);
GLES20.glDisableVertexAttribArray(mTextureHandle);
}
public void draw(
float[] mvpMatrix,
float[] normalMat) { // pass in the calculated transformation matrix, and the normal transform
// mat;
// Add program to OpenGL ES environment
GLES20.glUseProgram(mProgram);
// GLES20.glPolygonMode(GLES20.GL_FRONT,GLES20.GL_LINE);
// get handle to vertex shader's vPosition member
mPositionHandle = GLES20.glGetAttribLocation(mProgram, "vPosition");
// Enable a handle to the triangle vertices
GLES20.glEnableVertexAttribArray(mPositionHandle);
// Prepare the triangle coordinate data
GLES20.glVertexAttribPointer(
mPositionHandle, COORDS_PER_VERTEX, GLES20.GL_FLOAT, false, vertexStride, vertexBuffer);
// get handle to fragment shader's vColor member
// mColorHandle = GLES20.glGetUniformLocation(mProgram, "vColor");
// Set color for drawing the triangle
// GLES20.glUniform4fv(mColorHandle, 1, color, 0);
mColorHandle = GLES20.glGetAttribLocation(mProgram, "vColor");
GLES20.glEnableVertexAttribArray(mColorHandle);
// Prepare the color data
GLES20.glVertexAttribPointer(
mColorHandle, COORDS_PER_VERTEX, GLES20.GL_FLOAT, false, vertexStride, colorBuffer);
// now deal with normals
mNormalHandle = GLES20.glGetAttribLocation(mProgram, "vNormal");
GLES20.glEnableVertexAttribArray(mNormalHandle);
// Prepare the normal data
GLES20.glVertexAttribPointer(
mNormalHandle, COORDS_PER_VERTEX, GLES20.GL_FLOAT, false, vertexStride, normalBuffer);
// now deal with tex coords
mTexCHandle = GLES20.glGetAttribLocation(mProgram, "vTexCoord");
GLES20.glEnableVertexAttribArray(mTexCHandle);
GLES20.glVertexAttribPointer(
mTexCHandle, COORDS_PER_VERTEX, GLES20.GL_FLOAT, false, vertexStride, texCBuffer);
GLES20.glActiveTexture(GLES20.GL_TEXTURE0);
GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, textures[0]);
GLES20.glActiveTexture(GLES20.GL_TEXTURE1);
GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, textures[1]);
GLES20.glUniform1i(GLES20.glGetUniformLocation(mProgram, "s_texture00"), 0);
GLES20.glUniform1i(GLES20.glGetUniformLocation(mProgram, "s_texture01"), 1);
// get handle to shape's transformation matrix
mMVPMatrixHandle = GLES20.glGetUniformLocation(mProgram, "uMVPMatrix");
mNormalMatHandle = GLES20.glGetUniformLocation(mProgram, "uNormalMat");
float[] scale = new float[16];
Matrix.setIdentityM(scale, 0);
Matrix.scaleM(scale, 0, 1.0f, 1.0f, 1.0f);
;
// mvp = Proj*view*model*scale
float[] temp = new float[16];
Matrix.multiplyMM(temp, 0, mvpMatrix, 0, scale, 0);
// Apply the projection and view transformation
// GLES20.glUniformMatrix4fv(mMVPMatrixHandle, 1, false, temp, 0);
GLES20.glUniformMatrix4fv(mMVPMatrixHandle, 1, false, temp, 0);
GLES20.glUniformMatrix4fv(mNormalMatHandle, 1, false, normalMat, 0);
// Draw the triangle
// GLES20.glDrawArrays(GLES20.GL_TRIANGLES, 0, vertexCount); // this line will draw the whole
// set
GLES20.glEnable(GLES20.GL_BLEND);
// source_frag, dest_pixel
// dest_pixel = source_frag*source_alpha + (1- source_alpha)*dest_pixel;
GLES20.glBlendFunc(GLES20.GL_SRC_ALPHA, GLES20.GL_ONE_MINUS_SRC_ALPHA);
GLES20.glActiveTexture(GLES20.GL_TEXTURE1);
GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, textures[1]);
GLES20.glActiveTexture(GLES20.GL_TEXTURE0);
GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, textures[2]);
GLES20.glDrawArrays(GLES20.GL_TRIANGLES, 0, 6); // this will just draw one face;
GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, textures[3]);
GLES20.glDrawArrays(GLES20.GL_TRIANGLES, 6, 6); // this will just draw one face;
GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, textures[4]);
GLES20.glDrawArrays(GLES20.GL_TRIANGLES, 12, 6); // this will just draw one face;
GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, textures[5]);
GLES20.glDrawArrays(GLES20.GL_TRIANGLES, 18, 6); // this will just draw one face;
GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, textures[6]);
GLES20.glDrawArrays(GLES20.GL_TRIANGLES, 24, 6); // this will just draw one face;
GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, textures[7]);
GLES20.glDrawArrays(GLES20.GL_TRIANGLES, 30, 6); // this will just draw one face;
GLES20.glDisable(GLES20.GL_BLEND);
/*
GLES20.glActiveTexture(GLES20.GL_TEXTURE0);
GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, textures[0]);
GLES20.glActiveTexture(GLES20.GL_TEXTURE1);
GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, textures[2]);
GLES20.glDrawArrays(GLES20.GL_TRIANGLES, 6, 6); // this will just draw one face;
*/
// Disable vertex array
GLES20.glDisableVertexAttribArray(mPositionHandle);
GLES20.glDisableVertexAttribArray(mColorHandle);
GLES20.glDisableVertexAttribArray(mNormalHandle);
GLES20.glDisableVertexAttribArray(mTexCHandle);
}
@Override
public void blendFunc(final int sfactor, final int dfactor) {
checkOpenGLThread();
GLES20.glBlendFunc(sfactor, dfactor);
}
@Override
public void draw() {
GLES20.glBlendFunc(GL10.GL_SRC_ALPHA, GL10.GL_ONE);
super.draw();
GLES20.glBlendFunc(GL10.GL_SRC_ALPHA, GL10.GL_ONE_MINUS_SRC_ALPHA);
}
public void DrawModel() {
GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, m.textureHandle[0]);
Mat4 rot;
if (!haslanded) {
Vec3 cross = VecMath.CrossProduct(MainActivity.phone_n, MainActivity.init_phone_n);
phone_n = MainActivity.phone_n;
init_phone_n = MainActivity.init_phone_n;
Vec3 ny = new Vec3(0, 0, -1);
Vec3 cross2 = VecMath.CrossProduct(init_phone_n, ny);
float ang2 = (float) Math.asin(VecMath.Norm(cross2) / (VecMath.Norm(init_phone_n)));
;
Mat4 rotmat2 = VecMath.ArbRotate(cross2, ang2);
// Mat4 rotmat = VecMath.ArbRotate(cross, MainActivity.phone_ang);
Mat4 rotmat = VecMath.ArbRotate(VecMath.Normalize(cross), MainActivity.phone_ang);
if (Math.abs(init_phone_n.z) > Math.abs(init_phone_n.y))
rotmat =
VecMath.ArbRotate(
VecMath.MultVec3(VecMath.Rx(-(float) Math.PI / 2), VecMath.Normalize(cross)),
MainActivity.phone_ang);
Mat4 rotmatf = VecMath.Mult(rotmat, rotmat2);
Ro = rotmat;
// Ro = VecMath.ArbRotate( VecMath.MultVec3(VecMath.Rx(-(float) Math.PI/2),
// VecMath.Normalize(cross)), MainActivity.phone_ang);
rot = VecMath.Mult(T, Ro);
GLES20.glUniformMatrix4fv(Shader.rothandle, 1, true, makefloatbuffer(rot.m));
} else {
rot = T;
GLES20.glUniformMatrix4fv(Shader.rothandle, 1, true, makefloatbuffer(rot.m));
// Ro = rot;
}
// GLES20.glUniformMatrix4fv(Shader.rothandle, 1, true, makefloatbuffer(Ro.m));
m.DrawModel();
GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, 0);
// draw debug spheres
for (int i = 0; i < 3; i++) {
float r = .3f;
float coss = (float) (r * Math.cos(Math.PI / 6 + i * 2 * Math.PI / 3));
float sinn = (float) (r * Math.sin(Math.PI / 6 + i * 2 * Math.PI / 3));
Vec3 poss = new Vec3(coss, -.5f, sinn);
Mat4 TT = VecMath.T(poss);
Mat4 SS = VecMath.S(.2f, .2f, .2f);
Mat4 tott = VecMath.Mult(T, VecMath.Mult(Ro, VecMath.Mult(TT, SS)));
fin_pos[i] = VecMath.MultVec3(tott, poss); // fin position in absolute coords
GLES20.glUniformMatrix4fv(Shader.rothandle, 1, true, makefloatbuffer(tott.m));
sphere[i].DrawModel();
}
if (isthrusting && fuel > .0f) {
GLES20.glUniform1i(GLES20.glGetUniformLocation(Shader.program, "draw_exhaustf"), 1);
Mat4 Tf = VecMath.Mult(rot, VecMath.T(0, -.8f, 0));
GLES20.glUniformMatrix4fv(Shader.rothandle, 1, true, makefloatbuffer(Tf.m));
GLES20.glEnable(GLES20.GL_BLEND);
GLES20.glBlendFunc(GLES20.GL_SRC_ALPHA, GLES20.GL_ONE_MINUS_SRC_ALPHA);
GLES20.glDepthMask(false);
fire.DrawModel();
GLES20.glDepthMask(true);
GLES20.glDisable(GLES20.GL_BLEND);
GLES20.glUniform1i(GLES20.glGetUniformLocation(Shader.program, "draw_exhaustf"), 0);
}
}
@Override
public boolean initObject() {
if (imageResId != 0) {
vertexCount = coordinates.length / COORDS_PER_VERTEX;
ByteBuffer buff = ByteBuffer.allocateDirect(coordinates.length * 4);
buff.order(ByteOrder.nativeOrder());
vBuffer = buff.asFloatBuffer();
vBuffer.put(coordinates);
vBuffer.position(0);
ByteBuffer drawBuff = ByteBuffer.allocateDirect(drawOrder.length * 2);
drawBuff.order(ByteOrder.nativeOrder());
drawBuffer = drawBuff.asShortBuffer();
drawBuffer.put(drawOrder);
drawBuffer.position(0);
ByteBuffer textBuff = ByteBuffer.allocateDirect(textureCoordinates.length * 4);
textBuff.order(ByteOrder.nativeOrder());
textureBuffer = textBuff.asFloatBuffer();
textureBuffer.put(textureCoordinates);
textureBuffer.position(0);
// Prepare shaders and OpenGL program
vertexShaderHandle = loadShader(GLES20.GL_VERTEX_SHADER, vertexShaderCode);
fragShaderHandle = loadShader(GLES20.GL_FRAGMENT_SHADER, fragmentShaderCode);
programHandle = GLES20.glCreateProgram(); // create empty OpenGL Program
GLES20.glAttachShader(programHandle, vertexShaderHandle); // add the vertex shader to program
GLES20.glAttachShader(programHandle, fragShaderHandle); // add the fragment shader to program
GLES20.glBindAttribLocation(programHandle, 0, "aPosition");
GLES20.glBindAttribLocation(programHandle, 1, "aTexCoordinate");
GLES20.glLinkProgram(programHandle); // create OpenGL program executables
final int[] status = new int[1];
GLES20.glGetProgramiv(programHandle, GLES20.GL_LINK_STATUS, status, 0);
if (status[0] == 0) {
Log.e(
"GLSprite",
"Error compiling OpenGL program: " + GLES20.glGetProgramInfoLog(programHandle));
GLES20.glDeleteProgram(programHandle);
programHandle = 0;
throw new RuntimeException("Error creating OpenGL program.");
}
textureDataHandle = GLUtil.loadTexture(mCanvas.getView().getContext(), imageResId);
// get handle to vertex shader's aPosition member
positionHandle = GLES20.glGetAttribLocation(programHandle, "aPosition");
textureCoordinateHandle = GLES20.glGetAttribLocation(programHandle, "aTexCoordinate");
mModelMatrixHandle = GLES20.glGetUniformLocation(programHandle, "uMVMatrix");
GLES20Renderer.checkGLError("glUniformLocation uMVMatrix");
mMVPMatrixHandle = GLES20.glGetUniformLocation(programHandle, "uMVPMatrix");
GLES20Renderer.checkGLError("glUniformLocation uMVPMatrix");
textureUniformHandle = GLES20.glGetUniformLocation(programHandle, "u_Texture");
GLES20Renderer.checkGLError("glUniformLocation u_Texture");
GLES20.glEnable(GLES20.GL_BLEND);
GLES20.glBlendFunc(GLES20.GL_SRC_ALPHA, GLES20.GL_ONE_MINUS_SRC_ALPHA);
initialized = true;
return true;
} else {
return false;
}
}
public void draw(StandardProgram prog, Viewport vp) {
// get handle to vertex shader's vPosition member
mPositionHandle = prog.getAttributeLocation("vPosition");
// set the vertext pointer to the front of the buffer
GLES20.glBindBuffer(GLES20.GL_ARRAY_BUFFER, buffers[0]);
GLES20.glBindBuffer(GLES20.GL_ELEMENT_ARRAY_BUFFER, buffers[1]); // draw order
GLES20.glEnableVertexAttribArray(mPositionHandle);
// get handle to fragment shader's vColor member
mColorHandle = prog.getUniformLocation("vColor");
// texture stuff
mTextureUniformHandle = prog.getUniformLocation("u_Texture");
mTextureCoordinateHandle = prog.getAttributeLocation("a_TexCoordinate");
tm.setTextureToRepeat(R.drawable.blank);
GLES20.glUniform1i(mTextureUniformHandle, 0);
GLES20.glBlendFunc(GLES20.GL_SRC_ALPHA, GLES20.GL_ONE_MINUS_SRC_ALPHA);
GLES20.glEnable(GLES20.GL_BLEND);
GLES20.glEnableVertexAttribArray(mTextureCoordinateHandle);
// get handle to shape's transformation matrix
mMVPMatrixHandle = prog.getUniformLocation("uMVPMatrix");
// start the position at -1, -1
Matrix.setIdentityM(mMMatrix, 0);
Matrix.translateM(mMMatrix, 0, 0, 0, 1.0f); // z index is at the very front
// ---- draw a puddle
setBufferPosition(PUDDLE);
setColor(normalColor);
setDrawPosition(300f, -300f);
setScale(9.0f, 7.0f);
// set up the view matrix and projection matrix
Matrix.multiplyMM(eyeMatrix, 0, vp.getViewMatrix(), 0, mMMatrix, 0);
Matrix.multiplyMM(mvpMatrix, 0, vp.getProjMatrix(), 0, eyeMatrix, 0);
// Apply the projection and view transformation
GLES20.glUniformMatrix4fv(mMVPMatrixHandle, 1, false, mvpMatrix, 0);
// Draw
GLES20.glDrawElements(GLES20.GL_TRIANGLES, drawOrder.length, GLES20.GL_UNSIGNED_SHORT, 0);
// ---- end draw puddle
// IMPORTANT: Unbind from the buffer when we're done with it.
GLES20.glBindBuffer(GLES20.GL_ARRAY_BUFFER, 0);
GLES20.glBindBuffer(GLES20.GL_ELEMENT_ARRAY_BUFFER, 0);
// Disable vertex array
GLES20.glDisableVertexAttribArray(mPositionHandle);
}
