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enabled depth_test for colorpicking

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To do it many changes were needed, because mouse position on map was 
calculated using the depth buffer with current rendering state
This commit is contained in:
titiger
2015-01-04 14:38:32 +01:00
parent 4e0c96adae
commit ab02478096
6 changed files with 45 additions and 31 deletions
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4
source/shared_lib/sources/graphics/model.cpp
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@@ -2068,6 +2068,10 @@ void BaseColorPickEntity::beginPicking() {
glDisable(GL_POLYGON_OFFSET_FILL);
glDisable(GL_NORMALIZE);
// all off, but we want depth test
glEnable(GL_DEPTH_TEST);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
//glPushAttrib(GL_TEXTURE_2D | GL_LIGHTING | GL_BLEND | GL_MULTISAMPLE | GL_DITHER);
//glPushAttrib(GL_ENABLE_BIT | GL_LIGHTING_BIT | GL_POLYGON_BIT | GL_CURRENT_BIT | GL_TEXTURE_BIT | GL_NORMALIZE | GL_BLEND | GL_POLYGON_OFFSET_FILL);
}