本文整理匯總了Java中javax.microedition.khronos.opengles.GL11.glDrawElements方法的典型用法代碼示例。如果您正苦於以下問題：Java GL11.glDrawElements方法的具體用法？Java GL11.glDrawElements怎麽用？Java GL11.glDrawElements使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類javax.microedition.khronos.opengles.GL11的用法示例。
在下文中一共展示了GL11.glDrawElements方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: draw
import javax.microedition.khronos.opengles.GL11; //導入方法依賴的package包/類
public void draw(GL10 gl, boolean useTexture, boolean useColor) {
if (!mUseHardwareBuffers) {
gl.glVertexPointer(3, mCoordinateType, 0, mVertexBuffer);
if (useTexture) {
gl.glTexCoordPointer(2, mCoordinateType, 0, mTexCoordBuffer);
}
if (useColor) {
gl.glColorPointer(4, mCoordinateType, 0, mColorBuffer);
}
gl.glDrawElements(GL10.GL_TRIANGLES, mIndexCount,
GL10.GL_UNSIGNED_SHORT, mIndexBuffer);
} else {
GL11 gl11 = (GL11)gl;
// draw using hardware buffers
gl11.glBindBuffer(GL11.GL_ARRAY_BUFFER, mVertBufferIndex);
gl11.glVertexPointer(3, mCoordinateType, 0, 0);
if (useTexture) {
gl11.glBindBuffer(GL11.GL_ARRAY_BUFFER, mTextureCoordBufferIndex);
gl11.glTexCoordPointer(2, mCoordinateType, 0, 0);
}
if (useColor) {
gl11.glBindBuffer(GL11.GL_ARRAY_BUFFER, mColorBufferIndex);
gl11.glColorPointer(4, mCoordinateType, 0, 0);
}
gl11.glBindBuffer(GL11.GL_ELEMENT_ARRAY_BUFFER, mIndexBufferIndex);
gl11.glDrawElements(GL11.GL_TRIANGLES, mIndexCount,
GL11.GL_UNSIGNED_SHORT, 0);
gl11.glBindBuffer(GL11.GL_ARRAY_BUFFER, 0);
gl11.glBindBuffer(GL11.GL_ELEMENT_ARRAY_BUFFER, 0);
}
}
示例2: drawStrip
import javax.microedition.khronos.opengles.GL11; //導入方法依賴的package包/類
public void drawStrip(GL10 gl, boolean useTexture, int startIndex, int indexCount) {
int count = indexCount;
if (startIndex + indexCount >= mIndexCount) {
count = mIndexCount - startIndex;
}
if (!mUseHardwareBuffers) {
gl.glDrawElements(GL10.GL_TRIANGLES, count,
GL10.GL_UNSIGNED_SHORT, mIndexBuffer.position(startIndex));
} else {
GL11 gl11 = (GL11)gl;
gl11.glDrawElements(GL11.GL_TRIANGLES, count,
GL11.GL_UNSIGNED_SHORT, startIndex * CHAR_SIZE);
}
}
示例3: draw
import javax.microedition.khronos.opengles.GL11; //導入方法依賴的package包/類
public void draw(GL10 gl, boolean useTexture) {
if (!mUseHardwareBuffers) {
gl.glVertexPointer(3, mCoordinateType, 0, mVertexBuffer);
if (useTexture) {
gl.glTexCoordPointer(2, mCoordinateType, 0, mTexCoordBuffer);
}
gl.glDrawElements(GL10.GL_TRIANGLES, mIndexCount,
GL10.GL_UNSIGNED_SHORT, mIndexBuffer);
} else {
GL11 gl11 = (GL11)gl;
// draw using hardware buffers
gl11.glBindBuffer(GL11.GL_ARRAY_BUFFER, mVertBufferIndex);
gl11.glVertexPointer(3, mCoordinateType, 0, 0);
gl11.glBindBuffer(GL11.GL_ARRAY_BUFFER, mTextureCoordBufferIndex);
gl11.glTexCoordPointer(2, mCoordinateType, 0, 0);
gl11.glBindBuffer(GL11.GL_ELEMENT_ARRAY_BUFFER, mIndexBufferIndex);
gl11.glDrawElements(GL11.GL_TRIANGLES, mIndexCount,
GL11.GL_UNSIGNED_SHORT, 0);
gl11.glBindBuffer(GL11.GL_ARRAY_BUFFER, 0);
gl11.glBindBuffer(GL11.GL_ELEMENT_ARRAY_BUFFER, 0);
}
}