Object specular problem. - GameCreators Forum

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Szymat

13

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Joined: 17th Oct 2010

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Posted: 18th Oct 2010 18:39

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Hello! I have a problem with object specularity. I made by objects on Bleder and it's too much specular:

Object settings:

+ Code Snippet

dbLoadObject			("media\\shotgun.x", 8 );
	//dbSetObjectSmoothing	( 8 , 180 );
	//dbSetObjectEmissive		( 8 , 0 );		
	// increase specular power
	dbSetObjectSpecularPower (8, -180 );

	//dbSetObjectSpecular		( 10,0 );
	//dbTextureObject			( 8 , 95 );
	dbRotateObject			( 8 ,-90 , 90 , 90 );
	dbSetObjectAmbient		( 8 , 0 );
	dbSetObjectAmbience		( 8 , 0 );
	dbFixObjectPivot		( 8 );
	dbDisableObjectZDepth	( 8 );
	dbSetObjectCollisionOff	( 8 );
	dbHideObject ( 8 );

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Morcilla

21

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Joined: 1st Dec 2002

Location: Spain

Posted: 19th Oct 2010 17:42

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I think this maked no sense,

+ Code Snippet

dbSetObjectSpecularPower (8, -180 );

Set it to 0 is the min value,

+ Code Snippet

dbSetObjectSpecularPower (8, 0 );

Also make sure that you use once,

+ Code Snippet

dbSetNormalizationOn ();

at some point in the setup.

I recommend you to try also:

+ Code Snippet

dbSetObjectNormals (  obj_id );
//[..any shaders here...]
dbSetObjectSmoothing	( obj_id, 30.0f );

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Szymat

13

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Joined: 17th Oct 2010

Location:

Posted: 19th Oct 2010 18:30

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Better. But then shadows and lights doeasn't make any sens:

Light is on left side.

+ Code Snippet

dbLoadObject			("media\\shotgun.x", 8 );
	//dbSetObjectSmoothing	( 8 , 180 );
	dbSetObjectSmoothing	( 8 , 25 );
	//dbSetObjectEmissive		( 8 , 0xCCCCCC );		
	// increase specular power
	dbSetObjectSpecularPower( 8 , 0 );
	//dbSetObjectSpecular		( 8 , -0.5 );


	dbSetObjectNormals ( 8 );
	dbSetObjectSmoothing	( 8, 30.0f );

	//dbSetObjectSpecular		( 8 , 0x888888 );
	dbTextureObject			( 8 , 95 );
	dbRotateObject			( 8 ,-90 , 90 , 90 );
	dbSetObjectAmbient		( 8 , 0 );
	dbSetObjectAmbience		( 8 , 0 );
	dbFixObjectPivot		( 8 );
	dbDisableObjectZDepth	( 8 );
	dbSetObjectCollisionOff	( 8 );
	dbHideObject ( 8 );

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Morcilla

21

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Joined: 1st Dec 2002

Location: Spain

Posted: 20th Oct 2010 12:53 Edited at: 20th Oct 2010 12:53

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Seems to me that it was already happening in the 1st pic.
Try to invert the object normals inside Blender and export again the model

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Neotron

14

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Joined: 21st Jul 2010

Location: I am in an underworld , making a E.Army

Posted: 1st Nov 2010 17:38

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szymat did it helped??

ALLAH IS THE GREATEST
May he forgive me

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Dark GDK / Object specular problem.