本文整理汇总了Java中javax.microedition.khronos.opengles.GL10.glPushMatrix方法的典型用法代码示例。如果您正苦于以下问题：Java GL10.glPushMatrix方法的具体用法？Java GL10.glPushMatrix怎么用？Java GL10.glPushMatrix使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类javax.microedition.khronos.opengles.GL10的用法示例。
在下文中一共展示了GL10.glPushMatrix方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: drawFadeVeil
import javax.microedition.khronos.opengles.GL10; //导入方法依赖的package包/类
private void drawFadeVeil(GL10 gl, float alpha) {
gl.glMatrixMode(GL10.GL_PROJECTION);
gl.glPushMatrix();
// orthographic projection is easier to place a 2D object where I want on the screen...
gl.glLoadIdentity();
gl.glOrthof( 0, mWidth, 0, mHeight, -10, 10);
// Allocate object if not done yet
if (mFadeVeil==null) {
mFadeVeil = new FadeOutVeil(mWidth,mHeight);
mFadeVeil.setPosition(mWidth/2, -mHeight/2, 0f);
}
mFadeVeil.draw(gl, alpha);
gl.glPopMatrix();
gl.glMatrixMode(GL_MODELVIEW);
}
示例2: drawTopFadeOutBand
import javax.microedition.khronos.opengles.GL10; //导入方法依赖的package包/类
private void drawTopFadeOutBand(GL10 gl) {
gl.glMatrixMode(GL10.GL_PROJECTION);
gl.glPushMatrix();
// orthographic projection is easier to place a 2D object where I want on the screen...
gl.glLoadIdentity();
gl.glOrthof( 0, mWidth, 0, mHeight, -10, 10);
// Allocate object if not done yet
if (mFadeOutBand==null) {
mFadeOutBand = new FadeOutBand(mWidth,FADEOUTBAND_HEIGHT);
mFadeOutBand.setPosition(mWidth/2, -(mHeight-FADEOUTBAND_HEIGHT/2), 0f);
}
mFadeOutBand.draw(gl);
gl.glPopMatrix();
gl.glMatrixMode(GL_MODELVIEW);
}
示例3: drawTranslatedCube
import javax.microedition.khronos.opengles.GL10; //导入方法依赖的package包/类
/**
* Draws a translated cube
*
* @param gl the surface
* @param translateX x-translation
* @param translateY y-translation
* @param translateZ z-translation
*/
private void drawTranslatedCube(GL10 gl, float translateX, float translateY, float translateZ) {
gl.glPushMatrix();
gl.glTranslatef(translateX, translateY, translateZ);
// draw our object
gl.glEnableClientState(GL10.GL_VERTEX_ARRAY);
gl.glEnableClientState(GL10.GL_COLOR_ARRAY);
mCube.draw(gl);
gl.glPopMatrix();
}
示例4: onDrawFrame
import javax.microedition.khronos.opengles.GL10; //导入方法依赖的package包/类
@Override
public void onDrawFrame(GL10 gl) {
if (bufferCounter < 1) {
return;
}
bufferCounter--;
gl.glLoadIdentity();
gl.glClear(GL10.GL_COLOR_BUFFER_BIT | GL10.GL_DEPTH_BUFFER_BIT);
gl.glTranslatef(positionX, -positionY, 0);
// rotation and apply Z-axis
gl.glTranslatef(0, 0, translation_z);
gl.glRotatef(angleX, 0, 1, 0);
gl.glRotatef(angleY, 1, 0, 0);
scale_rember=scale_now*scale;
gl.glScalef(scale_rember, scale_rember, scale_rember);
gl.glEnableClientState(GL10.GL_VERTEX_ARRAY);
gl.glMatrixMode(GL10.GL_MODELVIEW);
// draw X-Y field
if (displayGrids) {
drawGrids(gl);
}
// // draw axis
// if (displayAxes) {
// gl.glLineWidth(3f);
// float[] vertexArray = { -100, 0, 0, 100, 0, 0, 0, -100, 0, 0, 100, 0, 0, 0, -100, 0, 0, 100 };
// FloatBuffer lineBuffer = getFloatBufferFromArray(vertexArray);
// gl.glVertexPointer(3, GL10.GL_FLOAT, 0, lineBuffer);
//
// // X : red
// gl.glMaterialfv(GL10.GL_FRONT_AND_BACK, GL10.GL_AMBIENT, new float[] { 1.0f, 0f, 0f, 0.75f }, 0);
// gl.glMaterialfv(GL10.GL_FRONT_AND_BACK, GL10.GL_DIFFUSE, new float[] { 1.0f, 0f, 0f, 0.5f }, 0);
// gl.glDrawArrays(GL10.GL_LINES, 0, 2);
//
// // Y : blue
// gl.glMaterialfv(GL10.GL_FRONT_AND_BACK, GL10.GL_AMBIENT, new float[] { 0f, 0f, 1.0f, 0.75f }, 0);
// gl.glMaterialfv(GL10.GL_FRONT_AND_BACK, GL10.GL_DIFFUSE, new float[] { 0f, 0f, 1.0f, 0.5f }, 0);
// gl.glDrawArrays(GL10.GL_LINES, 2, 2);
//
// // Z : green
// gl.glMaterialfv(GL10.GL_FRONT_AND_BACK, GL10.GL_AMBIENT, new float[] { 0f, 1.0f, 0f, 0.75f }, 0);
// gl.glMaterialfv(GL10.GL_FRONT_AND_BACK, GL10.GL_DIFFUSE, new float[] { 0f, 1.0f, 0f, 0.5f }, 0);
// gl.glDrawArrays(GL10.GL_LINES, 4, 2);
// }
// draw object
if (stlObject != null) {
gl.glMaterialfv(GL10.GL_FRONT, GL10.GL_AMBIENT, new float[] { 0.75f,0.75f,0.75f,1.0f }, 0);
gl.glMaterialfv(GL10.GL_FRONT, GL10.GL_DIFFUSE, new float[] { 0.75f,0.75f,0.75f,1.0f }, 0);
gl.glEnable(GL10.GL_COLOR_MATERIAL);
gl.glPushMatrix();
gl.glColor4f(red,green,blue, 1.0f);
stlObject.draw(gl);
gl.glPopMatrix();
gl.glDisable(GL10.GL_COLOR_MATERIAL);
}
}
示例5: drawMessageBox
import javax.microedition.khronos.opengles.GL10; //导入方法依赖的package包/类
protected void drawMessageBox(GL10 gl) {
if (mMessageBox!=null) {
gl.glMatrixMode(GL10.GL_PROJECTION);
gl.glPushMatrix();
// orthographic projection is easier to place a 2D object where I want on the screen...
gl.glLoadIdentity();
gl.glOrthof( 0, mWidth, 0, mHeight, -10, 10);
// Center horizontally, bottom vertically (y sign is weird, linked to glOrthof above, but in a way I didn't figure out)
mMessageBox.setPosition(mWidth/2, -mHeight/2, 0f);
// Translation animation
float[] labelTranslation = null;
synchronized (mTranslationLock) {
if (mTranslationXyz != null) {
labelTranslation = new float[3];
labelTranslation[0] = mTranslationXyz[0]*mWidth/2; // MAGICAL
labelTranslation[1] = 0f; // don't slide label vertically
labelTranslation[2] = 0f; // don't slide label in z
}
}
//scrolling animation
if (mGLobalLabelScroll!=0f) {
if (labelTranslation == null) {
labelTranslation = new float[] {mGLobalLabelScroll,0f,0f};
} else {
labelTranslation[0] += mGLobalLabelScroll;
}
}
if (mDrawFocus) {
mMessageBox.drawFocus(gl, labelTranslation);
} else {
mMessageBox.draw(gl, mMessageBoxAlpha, labelTranslation);
}
gl.glPopMatrix();
}
}