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Java GL2.glBindTexture方法代碼示例

本文整理匯總了Java中javax.media.opengl.GL2.glBindTexture方法的典型用法代碼示例。如果您正苦於以下問題：Java GL2.glBindTexture方法的具體用法？Java GL2.glBindTexture怎麽用？Java GL2.glBindTexture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.media.opengl.GL2的用法示例。


在下文中一共展示了GL2.glBindTexture方法的6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: endDrawIcons

import javax.media.opengl.GL2; //導入方法依賴的package包/類
protected void endDrawIcons(DrawContext dc)
{
	if (dc.isPickingMode())
		this.pickSupport.endPicking(dc);

       GL2 gl = dc.getGL().getGL2(); // GL initialization checks for GL2 compatibility.

       if (dc.isPickingMode())
       {
           gl.glTexEnvf(GL2.GL_TEXTURE_ENV, GL2.GL_TEXTURE_ENV_MODE, OGLUtil.DEFAULT_TEX_ENV_MODE);
           gl.glTexEnvf(GL2.GL_TEXTURE_ENV, GL2.GL_SRC0_RGB, OGLUtil.DEFAULT_SRC0_RGB);
           gl.glTexEnvf(GL2.GL_TEXTURE_ENV, GL2.GL_COMBINE_RGB, OGLUtil.DEFAULT_COMBINE_RGB);
       }

	gl.glBindTexture(GL.GL_TEXTURE_2D, 0);

	this.oglStackHandler.pop(gl);
}
開發者ID:iedadata，項目名稱:geomapapp，代碼行數:19，代碼來源:DetailedIconRenderer.java

示例2: enableProgram

import javax.media.opengl.GL2; //導入方法依賴的package包/類
@Override
public void enableProgram(GL2 gl) {
  gl.glUseProgram(st_prog);

  gl.glActiveTexture(GL.GL_TEXTURE0);
  gl.glBindTexture(GL.GL_TEXTURE_2D, textures[0]);
  gl.glActiveTexture(GL.GL_TEXTURE1);
  gl.glBindTexture(GL.GL_TEXTURE_2D, textures[1]);
  // Reset to Texture0, needed for i945 (otherwise: slow)
  gl.glActiveTexture(GL.GL_TEXTURE0);

  float[] eye = camera.getEyePosition();
  gl.glUniform3f(gl.glGetUniformLocation(st_prog, "eye"), eye[0], eye[1], eye[2]);
  gl.glUniform1f(gl.glGetUniformLocation(st_prog, "size"), 25.f);
  gl.glUniform1i(gl.glGetUniformLocation(st_prog, "texAlpha"), 0); // texture
  gl.glUniform1i(gl.glGetUniformLocation(st_prog, "texColor"), 1); // texture
  gl.glUniform1f(gl.glGetUniformLocation(st_prog, "alpha"), .8f);
  gl.glUniform1i(gl.glGetUniformLocation(st_prog, "grid"), texgrid);
  gl.glUniform1i(gl.glGetUniformLocation(st_prog, "numcolors"), numcolors);
}
開發者ID:elki-project，項目名稱:elki，代碼行數:21，代碼來源:ScatterPlotOpenGL4.java

示例3: initialize

import javax.media.opengl.GL2; //導入方法依賴的package包/類
@SuppressWarnings("static-access")
protected void initialize(GL2 gl2) {
    if (initialized_context_ == gl2) {
        return;
    }

    initialized_context_ = gl2;

    if (!gl2.getContext().isHardwareRasterizer()) {
        // Workaround for Windows Remote Desktop which requires pot textures.
        CefApp.getLogger().info("opengl rendering may be slow as hardware rendering isn't available");
        use_draw_pixels_ = true;
        return;
    }

    gl2.glHint(gl2.GL_POLYGON_SMOOTH_HINT, gl2.GL_NICEST);

    gl2.glClearColor(0.0f, 0.0f, 0.0f, 1.0f);

    // Necessary for non-power-of-2 textures to render correctly.
    gl2.glPixelStorei(gl2.GL_UNPACK_ALIGNMENT, 1);

    // Create the texture.
    gl2.glGenTextures(1, texture_id_, 0);
    assert (texture_id_[0] != 0);

    gl2.glBindTexture(gl2.GL_TEXTURE_2D, texture_id_[0]);
    gl2.glTexParameteri(gl2.GL_TEXTURE_2D, gl2.GL_TEXTURE_MIN_FILTER, gl2.GL_NEAREST);
    gl2.glTexParameteri(gl2.GL_TEXTURE_2D, gl2.GL_TEXTURE_MAG_FILTER, gl2.GL_NEAREST);
    gl2.glTexEnvf(gl2.GL_TEXTURE_ENV, gl2.GL_TEXTURE_ENV_MODE, gl2.GL_MODULATE);
}
開發者ID:Panda-Programming-Language，項目名稱:Pandomium，代碼行數:32，代碼來源:CefRenderer.java

示例4: initialize

import javax.media.opengl.GL2; //導入方法依賴的package包/類
@SuppressWarnings("static-access")
protected void initialize(GL2 gl2) {
  if (initialized_context_ == gl2)
    return;

  initialized_context_ = gl2;

  if (!gl2.getContext().isHardwareRasterizer()) {
    // Workaround for Windows Remote Desktop which requires pot textures.
    System.out.println("opengl rendering may be slow as hardware rendering isn't available");
    use_draw_pixels_ = true;
    return;
  }

  gl2.glHint(gl2.GL_POLYGON_SMOOTH_HINT, gl2.GL_NICEST);

  gl2.glClearColor(0.0f, 0.0f, 0.0f, 1.0f);

  // Necessary for non-power-of-2 textures to render correctly.
  gl2.glPixelStorei(gl2.GL_UNPACK_ALIGNMENT, 1);

  // Create the texture.
  gl2.glGenTextures(1, texture_id_, 0);
  assert(texture_id_[0] != 0);

  gl2.glBindTexture(gl2.GL_TEXTURE_2D, texture_id_[0]);
  gl2.glTexParameteri(gl2.GL_TEXTURE_2D, gl2.GL_TEXTURE_MIN_FILTER, gl2.GL_NEAREST);
  gl2.glTexParameteri(gl2.GL_TEXTURE_2D, gl2.GL_TEXTURE_MAG_FILTER, gl2.GL_NEAREST);
  gl2.glTexEnvf(gl2.GL_TEXTURE_ENV, gl2.GL_TEXTURE_ENV_MODE, gl2.GL_MODULATE);
}
開發者ID:viglucci，項目名稱:app-jcef-example，代碼行數:31，代碼來源:CefRenderer.java

示例5: render

import javax.media.opengl.GL2; //導入方法依賴的package包/類
@SuppressWarnings("static-access")
protected void render(GL2 gl2) {
    if (use_draw_pixels_ || view_width_ == 0 || view_height_ == 0) {
        return;
    }

    assert (initialized_context_ != null);

    final float[] vertex_data = {
            //tu,   tv,     x,     y,    z
            0.0f, 1.0f, -1.0f, -1.0f, 0.0f, 1.0f, 1.0f, 1.0f, -1.0f, 0.0f, 1.0f, 0.0f, 1.0f, 1.0f, 0.0f, 0.0f, 0.0f, -1.0f, 1.0f, 0.0f };
    FloatBuffer vertices = FloatBuffer.wrap(vertex_data);

    gl2.glClear(gl2.GL_COLOR_BUFFER_BIT | gl2.GL_DEPTH_BUFFER_BIT);

    gl2.glMatrixMode(gl2.GL_MODELVIEW);
    gl2.glLoadIdentity();

    // Match GL units to screen coordinates.
    gl2.glViewport(0, 0, view_width_, view_height_);
    gl2.glMatrixMode(gl2.GL_PROJECTION);
    gl2.glLoadIdentity();

    // Draw the background gradient.
    gl2.glPushAttrib(gl2.GL_ALL_ATTRIB_BITS);
    gl2.glBegin(gl2.GL_QUADS);
    gl2.glColor4f(1.0f, 0.0f, 0.0f, 1.0f);  // red
    gl2.glVertex2f(-1.0f, -1.0f);
    gl2.glVertex2f(1.0f, -1.0f);
    gl2.glColor4f(0.0f, 0.0f, 1.0f, 1.0f);  // blue
    gl2.glVertex2f(1.0f, 1.0f);
    gl2.glVertex2f(-1.0f, 1.0f);
    gl2.glEnd();
    gl2.glPopAttrib();

    // Rotate the view based on the mouse spin.
    if (spin_x_ != 0) {
        gl2.glRotatef(-spin_x_, 1.0f, 0.0f, 0.0f);
    }
    if (spin_y_ != 0) {
        gl2.glRotatef(-spin_y_, 0.0f, 1.0f, 0.0f);
    }

    if (transparent_) {
        // Alpha blending style. Texture values have premultiplied alpha.
        gl2.glBlendFunc(gl2.GL_ONE, gl2.GL_ONE_MINUS_SRC_ALPHA);

        // Enable alpha blending.
        gl2.glEnable(gl2.GL_BLEND);
    }

    // Enable 2D textures.
    gl2.glEnable(gl2.GL_TEXTURE_2D);

    // Draw the facets with the texture.
    assert (texture_id_[0] != 0);
    gl2.glBindTexture(gl2.GL_TEXTURE_2D, texture_id_[0]);
    gl2.glInterleavedArrays(gl2.GL_T2F_V3F, 0, vertices);
    gl2.glDrawArrays(gl2.GL_QUADS, 0, 4);

    // Disable 2D textures.
    gl2.glDisable(gl2.GL_TEXTURE_2D);

    if (transparent_) {
        // Disable alpha blending.
        gl2.glDisable(gl2.GL_BLEND);
    }
}
開發者ID:Panda-Programming-Language，項目名稱:Pandomium，代碼行數:69，代碼來源:CefRenderer.java

示例6: render

import javax.media.opengl.GL2; //導入方法依賴的package包/類
@SuppressWarnings("static-access")
protected void render(GL2 gl2) {
  if (use_draw_pixels_ || view_width_ == 0 || view_height_ == 0)
    return;

  assert(initialized_context_ != null);

  final float[] vertex_data = {
      //tu,   tv,     x,     y,    z
      0.0f, 1.0f, -1.0f, -1.0f, 0.0f,
      1.0f, 1.0f,  1.0f, -1.0f, 0.0f,
      1.0f, 0.0f,  1.0f,  1.0f, 0.0f,
      0.0f, 0.0f, -1.0f,  1.0f, 0.0f
  };
  FloatBuffer vertices = FloatBuffer.wrap(vertex_data);

  gl2.glClear(gl2.GL_COLOR_BUFFER_BIT | gl2.GL_DEPTH_BUFFER_BIT);

  gl2.glMatrixMode(gl2.GL_MODELVIEW);
  gl2.glLoadIdentity();

  // Match GL units to screen coordinates.
  gl2.glViewport(0, 0, view_width_, view_height_);
  gl2.glMatrixMode(gl2.GL_PROJECTION);
  gl2.glLoadIdentity();
  gl2.glOrtho(0, 0, view_width_, view_height_, 0.1, 100.0);

  // Draw the background gradient.
  gl2.glPushAttrib(gl2.GL_ALL_ATTRIB_BITS);
  gl2.glBegin(gl2.GL_QUADS);
  gl2.glColor4f(1.0f, 0.0f, 0.0f, 1.0f);  // red
  gl2.glVertex2f(-1.0f, -1.0f);
  gl2.glVertex2f(1.0f, -1.0f);
  gl2.glColor4f(0.0f, 0.0f, 1.0f, 1.0f);  // blue
  gl2.glVertex2f(1.0f, 1.0f);
  gl2.glVertex2f(-1.0f, 1.0f);
  gl2.glEnd();
  gl2.glPopAttrib();

  // Rotate the view based on the mouse spin.
  if (spin_x_ != 0)
    gl2.glRotatef(-spin_x_, 1.0f, 0.0f, 0.0f);
  if (spin_y_ != 0)
    gl2.glRotatef(-spin_y_, 0.0f, 1.0f, 0.0f);

  if (transparent_) {
    // Alpha blending style. Texture values have premultiplied alpha.
    gl2.glBlendFunc(gl2.GL_ONE, gl2.GL_ONE_MINUS_SRC_ALPHA);

    // Enable alpha blending.
    gl2.glEnable(gl2.GL_BLEND);
  }

  // Enable 2D textures.
  gl2.glEnable(gl2.GL_TEXTURE_2D);

  // Draw the facets with the texture.
  assert(texture_id_[0] != 0);
  gl2.glBindTexture(gl2.GL_TEXTURE_2D, texture_id_[0]);
  gl2.glInterleavedArrays(gl2.GL_T2F_V3F, 0, vertices);
  gl2.glDrawArrays(gl2.GL_QUADS, 0, 4);

  // Disable 2D textures.
  gl2.glDisable(gl2.GL_TEXTURE_2D);

  if (transparent_) {
    // Disable alpha blending.
    gl2.glDisable(gl2.GL_BLEND);
  }
}
開發者ID:viglucci，項目名稱:app-jcef-example，代碼行數:71，代碼來源:CefRenderer.java


注：本文中的javax.media.opengl.GL2.glBindTexture方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。