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EMT_REFLECTION_2_LAYER and EMT_TRANSPARENT_REFLECTION_2_LAYER on OpenGL now same as D3D9 version.

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Before OpenGL used GL_SPHERE_MAP instead of GL_REFLECTION_MAP in COpenGLMaterialRenderer. 
Not sure why, but documentation mentioned GL not being implemented, so maybe it was forgotten?
Or maybe I'm  missing something as this was a big too easy to fix :-)
Anyway - I tested it and with that change they seem to look now identical to the D3D9 version, so I think it's fine.
Obviously means whoever used the material before on OpenGL has now a changed material.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@6014 dfc29bdd-3216-0410-991c-e03cc46cb475
This commit is contained in:
cutealien
2019-12-17 14:05:34 +00:00
parent 28725e137a
commit c661373121
4 changed files with 7 additions and 8 deletions
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1
changes.txt
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@@ -1,5 +1,6 @@
--------------------------
Changes in 1.9 (not yet released)
- Materials EMT_REFLECTION_2_LAYER and EMT_TRANSPARENT_REFLECTION_2_LAYER on OpenGL are now same as in D3D9. Before GL used a sphere-map for those instead of reflection.
- Bugfix: CGUIToolBar automatic placement no longer outside of screen when there are modals screens when creating it.
Or when there are other window elements going over full window-size.
Thanks to Stephen Lynx for the bugreport and to S<>rgio Augusto Vianna for writing a test case with a bug example.

4
include/EMaterialTypes.h
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@@ -118,9 +118,7 @@ namespace video
//! A transparent reflecting material with an optional additional non reflecting texture layer.
/** The reflection map should be set as first texture. The
transparency depends on the alpha value in the vertex colors. A
texture which will not reflect can be set as second texture.
Please note that this material type is currently not 100%
implemented in OpenGL. */
texture which will not reflect can be set as second texture.*/
EMT_TRANSPARENT_REFLECTION_2_LAYER,
//! A solid normal map renderer.

8
source/Irrlicht/COpenGLMaterialRenderer.h
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@@ -727,8 +727,8 @@ public:
glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE1_RGB_EXT, GL_PREVIOUS_EXT);
#endif
glTexGeni(GL_S, GL_TEXTURE_GEN_MODE, GL_SPHERE_MAP);
glTexGeni(GL_T, GL_TEXTURE_GEN_MODE, GL_SPHERE_MAP);
glTexGeni(GL_S, GL_TEXTURE_GEN_MODE, GL_REFLECTION_MAP);
glTexGeni(GL_T, GL_TEXTURE_GEN_MODE, GL_REFLECTION_MAP);
glEnable(GL_TEXTURE_GEN_S);
glEnable(GL_TEXTURE_GEN_T);
}
@@ -812,8 +812,8 @@ public:
glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE0_ALPHA_EXT, GL_PREVIOUS_ARB);
#endif
glTexGeni(GL_S, GL_TEXTURE_GEN_MODE, GL_SPHERE_MAP);
glTexGeni(GL_T, GL_TEXTURE_GEN_MODE, GL_SPHERE_MAP);
glTexGeni(GL_S, GL_TEXTURE_GEN_MODE, GL_REFLECTION_MAP);
glTexGeni(GL_T, GL_TEXTURE_GEN_MODE, GL_REFLECTION_MAP);
glEnable(GL_TEXTURE_GEN_S);
glEnable(GL_TEXTURE_GEN_T);
}

2
tests/tests-last-passed-at.txt
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@@ -1,4 +1,4 @@
Tests finished. 72 tests of 72 passed.
Compiled as DEBUG
Test suite pass at GMT Mon Dec 16 16:50:00 2019
Test suite pass at GMT Tue Dec 17 13:59:20 2019