- 22 11月, 2010 11 次提交
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由 alteredq 提交于
Wrapping options follow WebGL specs: ClampToEdge [default], Repeat, MirroredRepeat.
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由 alteredq 提交于
Changed title tags in cube mapping demos (so that it's easier to tell them apart in bookmarks / history).
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由 alteredq 提交于
All cube mapping examples should work and be consistent between MeshCubeMaterial and 6 texture versions.
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由 alteredq 提交于
This version is inconsistent. Will follow with another merge.
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由 Mr.doob 提交于
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由 Mr.doob 提交于
Made up MeshCubeMaterial (missing from alteredq branch)
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由 Mr.doob 提交于
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由 Mr.doob 提交于
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由 Mr.doob 提交于
Removed a loop at line projection time.
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由 alteredq 提交于
Added MeshCubeMaterial: WebGLRenderer specific material for more efficient rendering of panoramas when doing cube mapping. Also moved loadImageArray utility function from examples into TextureCube.js To be used like this: var urls = [ "px.jpg", "nx.jpg", "py.jpg", "ny.jpg", "pz.jpg", "nz.jpg" ]; var images = THREE.loadImageArray( urls ); var textureCube = new THREE.TextureCube( images ); // create scene var objectMaterial = new THREE.MeshBasicMaterial( { color: 0xffffff, env_map: textureCube } ) createScene( objectMaterial ); // create panorama var size = 100000; var panoMaterial = new THREE.MeshCubeMaterial( { env_map: textureCube } ); var mesh = new THREE.Mesh( new Cube( size, size, size, 1, 1, null, true ), panoMaterial ); sceneCube.addObject( mesh ); Warning: this functionality is currently changing a lot, expect things to get broken before stabilization.
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由 Mr.doob 提交于
I can't see any other WebGL example being affected by this change (for bad).
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- 21 11月, 2010 4 次提交
- 20 11月, 2010 10 次提交
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由 alteredq 提交于
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由 alteredq 提交于
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由 alteredq 提交于
Fix is a bit dirty, but at least it's short ;)
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由 Mr.doob 提交于
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由 Mr.doob 提交于
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由 Mr.doob 提交于
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由 Mr.doob 提交于
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由 alteredq 提交于
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由 Mr.doob 提交于
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由 alteredq 提交于
Added refractive mapping and mixing combination mode for the environment map and the underlying material. This commit has handful of things going on: - had to sacrifice one light to please ANGLE, making it again up to 4 instead of up to 5 total lights :( - Basic / Lambert / Phong materials now have new parameters: "combine": THREE.Mix | THREE.Multiply [default] - tells how to combine environment map with the original material: - "Multiply" creates chrome-like metallic look (it's what was already there), color of the underlying material is multiplied with the environment map, this creates different colored metals - "Mix" creates shiny plastic look color of the underlying material is lerped with the environment map, amount of the contribution from the environment map is controlled by another new parameter "reflectivity" "reflectivity": <float> [from <0.0, 1.0>] - controls mixing of underlying material and environment map for "Mix" combine mode 0: pure underlying material, zero contribution from environment map (Basic/Lambert/Phong) 1: pure environment map, zero contribution from underlying material (uncolored chrome look) "refraction_ratio": <float> - controls refractive mapping, ratio of the index of refraction in the medium containing the incident ray to that of the medium being entered - sensible values seem to be from ~0.6 - 1.0 (in theory, e.g. air/glass should be 0.75, but this looks weird, values between 0.9 - 1.0 give the most interesting results, though maybe there is bug somewhere in my code) - for use refraction mapping, just add parameter to TextureCube like this (default is reflection mapping) "new THREE.TextureCube( images, THREE.RefractionMap )"
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- 19 11月, 2010 9 次提交
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由 Mr.doob 提交于
MeshUtils.merge( object1, object2 [ geometry | mesh ] ): Merges object2 into object1. Implemented in materials_cubemap_sky.
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由 Mr.doob 提交于
CanvasRenderer code clean up
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由 Mr.doob 提交于
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由 Mr.doob 提交于
Cleaned up the escher cubemap code a bit. Also, I think it looks much nicer without illumination... ? At first I though the cube around the sphere was x-inverted (unless the in tention is to simulate refraction...) I've tried changing that but the effect is still weird. I guess those textures work mainly for the sphere and not for the panorama. I reused the code and did another example using the skymap. More to come ;) I can see some lines at the edges of the planes though. I guess that's antialiasing kicking in. Should be fixed with a proper cube mesh I guess. CanvasRenderer has a property called `autoClear` which is true by default. By making it false you have control of when the renderer cleans the screen (by calling renderer.clear()). I wonder if something like that can be added to the WebGLRenderer? That way we can render the cube outside the spheres from a diferent camera (centered in the middle of the screen) than the spheres floating. Also, added `shading` parameter to `MeshBasicMaterial` (environment mapping was being rendered faceted when using `MeshBasicMaterial` because `shading` was missing (and thus Faceted)).
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由 Mr.doob 提交于
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由 Mr.doob 提交于
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由 alteredq 提交于
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由 alteredq 提交于
Also refactored a bit texture cube code, to make it easier to reuse.
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由 alteredq 提交于
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- 18 11月, 2010 5 次提交
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由 alteredq 提交于
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由 alteredq 提交于
TODO: - maybe image array loader should go into TextureCube.js so that people could just reuse the code - it may be worth to be able to specify different combination of environment map and underlying material (in single render pass), currently color/color map/environment map are multiplied, though addition also produces very interesting looking materials
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由 alteredq 提交于
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由 alteredq 提交于
Cloned materials.html -> materials_gl.html to have easier test for WebGLRenderer. TODO: Investigate why this test is so slow. It shouldn't be, materials_shaders.html is more complex and yet it is much faster (36 vs 60 fps). MeshFaceMaterial with every face different is pretty bad use case for WebGLRenderer, but this still doesn't fully explain slowdown :(.
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由 alteredq 提交于
Hooray. So long materials branch, you served us well ;)
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- 17 11月, 2010 1 次提交
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由 Mr.doob 提交于
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