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Diffstat (limited to 'o3d/samples/o3d-webgl/render_surface_set.js')
-rw-r--r-- | o3d/samples/o3d-webgl/render_surface_set.js | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/o3d/samples/o3d-webgl/render_surface_set.js b/o3d/samples/o3d-webgl/render_surface_set.js new file mode 100644 index 0000000..dfcd901 --- /dev/null +++ b/o3d/samples/o3d-webgl/render_surface_set.js @@ -0,0 +1,74 @@ +/* + * Copyright 2010, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + + +/** + * A RenderSurfaceSet node will bind depth and color RenderSurface nodes + * to the current rendering context. All RenderNodes descending + * from the given RenderSurfaceSet node will operate on the contents of + * the bound depth and color buffers. + * Note the following usage constraints of this node: + * 1) If both a color and depth surface is bound, then they must be of matching + * dimensions. + * 2) At least one of render_surface and render_depth_surface must non-null. + * + * @param {o3d.RenderSurface} opt_renderSurface The render surface to set. + * @param {o3d.RenderDepthStencilSurface} opt_renderDepthStencilSurface The + * depth stencil render surface to set. + * @constructor + */ +o3d.RenderSurfaceSet = function() { + o3d.RenderSurfaceSet.prototype.renderSurface = + opt_renderSurface; + o3d.RenderSurfaceSet.prototype.renderDepthStencilSurface = + opt_renderDepthStencilSurface; +}; +o3d.inherit('RenderSurfaceSet', 'RenderNode'); + + +/** + * The render surface to which the color contents of all RenderNode children + * should be drawn. + * @type {o3d.RenderSurface} + */ +o3d.RenderSurfaceSet.prototype.renderSurface = null; + + + +/** + * The render depth stencil surface to which the depth contents of all + * RenderNode children should be drawn. + * @type {o3d.RenderDepthStencilSurface} + */ +o3d.RenderSurfaceSet.prototype.renderDepthStencilSurface = null; + + + |