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Custom planets now support normal maps, with specular on their alpha channel.

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This commit is contained in:
AnotherCommander 2020-04-17 13:44:18 +02:00
parent 6cf1826e1f
commit 938d49eeca
3 changed files with 57 additions and 2 deletions
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30
Resources/Config/material-defaults.plist
View File

@ -64,6 +64,21 @@
OOSTD_CUBE_MAP = 0;
OOSTD_HARSH_MISTRESS = 1;
};
"planet-customized-normspec-macros" =
{
IS_OOLITE = 1;
OOSTD_DIFFUSE_MAP = 1;
OOSTD_CUBE_MAP = 0;
OOSTD_NORMAL_AND_SPECULAR_MAP = 1;
};
"moon-customized-normspec-macros" =
{
IS_OOLITE = 1;
OOSTD_DIFFUSE_MAP = 1;
OOSTD_CUBE_MAP = 0;
OOSTD_HARSH_MISTRESS = 1;
OOSTD_NORMAL_AND_SPECULAR_MAP = 1;
};
"planet-customized-cubemap-macros" =
{
IS_OOLITE = 1;
@ -77,6 +92,21 @@
OOSTD_CUBE_MAP = 1;
OOSTD_HARSH_MISTRESS = 1;
};
"planet-customized-cubemap-normspec-macros" =
{
IS_OOLITE = 1;
OOSTD_DIFFUSE_MAP = 1;
OOSTD_CUBE_MAP = 1;
OOSTD_NORMAL_AND_SPECULAR_MAP = 1;
};
"moon-customized-cubemap-normspec-macros" =
{
IS_OOLITE = 1;
OOSTD_DIFFUSE_MAP = 1;
OOSTD_CUBE_MAP = 1;
OOSTD_HARSH_MISTRESS = 1;
OOSTD_NORMAL_AND_SPECULAR_MAP = 1;
};
"atmosphere-material" =
{
vertex_shader = "oolite-default-atmosphere.vertex";

1
src/Core/Entities/OOPlanetEntity.h
View File

@ -58,6 +58,7 @@ MA 02110-1301, USA.
NSDictionary *_materialParameters;
NSString *_textureName;
NSString *_normSpecMapName;
NSString *_name;
}

28
src/Core/Entities/OOPlanetEntity.m
View File

@ -181,9 +181,11 @@ static const double kMesosphere = 10.0 * ATMOSPHERE_DEPTH; // atmosphere effect
_mesopause2 = (atmosphere) ? (kMesosphere + collision_radius) * (kMesosphere + collision_radius) : 0.0;
_normSpecMapName = [[dict oo_stringForKey:@"texture_normspec"] retain]; // must be set up before _textureName
_textureName = [[dict oo_stringForKey:@"texture"] retain];
[self setUpPlanetFromTexture:_textureName];
[_planetDrawable setRadius:collision_radius];
[_planetDrawable setRadius:collision_radius];
// Orientation should be handled by the code that calls this planetEntity. Starting with a default value anyway.
orientation = (Quaternion){ M_SQRT1_2, M_SQRT1_2, 0, 0 };
@ -450,6 +452,7 @@ static OOColor *ColorWithHSBColor(Vector c)
//DESTROY(_airColor); // this CTDs on loading savegames.. :(
DESTROY(_materialParameters);
DESTROY(_textureName);
DESTROY(_normSpecMapName);
[[OOGraphicsResetManager sharedManager] unregisterClient:self];
@ -841,7 +844,28 @@ static OOColor *ColorWithHSBColor(Vector c)
}
}
else textureName = @"dynamic";
// let's try giving some love to normalMap too
if (_normSpecMapName)
{
NSDictionary *nspec = [NSDictionary dictionaryWithObjectsAndKeys:_normSpecMapName, @"name", @"yes", @"repeat_s", @"linear", @"min_filter", @"yes", @"cube_map", nil];
normalMap = [OOTexture textureWithConfiguration:nspec];
if (normalMap != nil) // OOTexture will have logged a file-not-found warning.
{
if (shadersOn)
{
[normalMap ensureFinishedLoading]; // only know if it is a cube map if it's loaded
if ([normalMap isCubeMap])
{
macros = [materialDefaults oo_dictionaryForKey:isMoon ? @"moon-customized-cubemap-normspec-macros" : @"planet-customized-cubemap-normspec-macros"];
}
else
{
macros = [materialDefaults oo_dictionaryForKey:isMoon ? @"moon-customized-normspec-macros" : @"planet-customized-normspec-macros"];
}
}
}
}
}
else
{