'' ---------------------------------------------------------------------------- '' Irrlicht Wrapper for Imperative Languages - Freebasic Examples '' Frank Dodd (2006) '' ---------------------------------------------------------------------------- '' Example 08: Shadows and Lights '' This example loads a map and a model into the scene and then applies realtime '' shadows to the model cast from lights in the scene that can be seen on the '' surface of other objects. '' ---------------------------------------------------------------------------- ' ' >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> ' TRANSLATION: Empty GUI script created on 06-16-2011 15:21:58 by largo_winch (ThinAIR) ' >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> #INCLUDE "Irrlicht_lw1c.inc" Uses "console" '' //////////////////////////////////////////////////////////////////////////// '' global variables ' irrlicht objects Dim MD2Mesh As irr_mesh Dim MeshTexture As irr_texture Dim SceneNode As irr_node Dim BSPMesh As irr_mesh Dim BSPNode As irr_node Dim OurCamera As irr_camera Dim Light As irr_node ' ----------------------------------------------------------------------------- ' start the irrlicht interface '500, 400 IrrStart( %IRR_EDT_OPENGL, 600, 500, %IRR_BITS_PER_PIXEL_32, %IRR_WINDOWED, _ '200 %IRR_SHADOWS, %IRR_IGNORE_EVENTS, %IRR_VERTICAL_SYNC_ON ) ' send the window caption IrrSetWindowCaption( Ucode$("TB_Example 08: Shadows and Lights. / alt+F4: close window" )) ' load the MD2 model from example 4 into the scene 'MD2Mesh = IrrGetMesh( "./media/zumlin.md2" ) MD2Mesh = IrrGetMesh( "./media/super.md2" ) 'MeshTexture = IrrGetTexture( "./media/zumlin.pcx" ) MeshTexture = IrrGetTexture( "./media/super.bmp" ) SceneNode = IrrAddMeshToScene( MD2Mesh ) IrrSetNodeMaterialTexture( SceneNode, MeshTexture, 0 ) IrrSetNodeMaterialFlag( SceneNode, %IRR_EMF_LIGHTING, %IRR_OFF ) IrrPlayNodeMD2Animation( SceneNode, %IRR_EMAT_STAND ) ' load the bsp map from example 5 into the scene IrrAddZipFile( "./media/map-20kdm2.pk3", %IRR_IGNORE_CASE, %IRR_IGNORE_PATHS ) BSPMesh = IrrGetMesh( "20kdm2.bsp" ) BSPNode = IrrAddMeshToSceneAsOcttree( BSPMesh ) ' move the map into position around the model IrrSetNodePosition( BSPNode, -1370,-88,-1400) ' add a camera into the scene OurCamera = IrrAddCamera( 50,0,0, 0,0,0 ) ' switching shadows on is very simple just call the command for the scene node ' that you want to cast shadows IrrAddNodeShadow( SceneNode,0 ) ' the shadow colour is a global property for the whole scene (however you can ' change it as you move into different areas of your scene) the first ' parameter is the alpha blend for the shadow this shadow is half washed out ' which gives the appearence of ambient light in the room illuminating the ' shadowed surface, the second set of numbers defines the color of the shadow ' which in this case is black IrrSetShadowColor( 128, 0, 0, 0 ) ' finally we need to add a light into the scene to cast some shadows. when using ' shadows you probably only want one or two lights as they can be time consuming ' the first set of parameters for this light specify the position its created ' at, the second set of parameters define the color - rather than 255 integer ' levels the intensity of red/green/blue is defined from 0 to 1 and finally ' you define the radius of effect of the light Light = IrrAddLight( %IRR_NO_PARENT, 100,100,-100, 0.9,0.3,0.3, 600.0 ) ' the second light is an ambient light and illuminates all surfaces in the scene ' uniformly. this is usually a low value that is used to change the lighting ' level across the entire scene IrrSetAmbientLight( 0.1, 0.1, 0.1 ) ' ----------------------------------------------------------------------------- ' while the irrlicht environment is still running While IrrRunning ' begin the scene, erasing the canvas with sky-blue before rendering IrrBeginScene( 240, 255, 255 ) ' draw the scene IrrDrawScene ' end drawing the scene and render it IrrEndScene Wend ' ----------------------------------------------------------------------------- ' Stop the irrlicht engine and release resources IrrStop
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the first "hello irrlicht" example perfect running!
(models) 
Originally Posted by largo_winch
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