void UpdateReflectionCubemap( TextureUnitState textureUnitState, Vec3 objectWorldPosition )
{
string textureName = "";
//get cubemap from CubemapZone's
if( Map.Instance != null )
{
Map.Instance.GetObjects( new Bounds( objectWorldPosition ), delegate( MapObject obj )
{
CubemapZone zone = obj as CubemapZone;
if( zone != null && !zone.GlobalZone )
textureName = zone.GetTextureName();
} );
if( string.IsNullOrEmpty( textureName ) )
{
CubemapZone zone = CubemapZone.GetGlobalZone();
if( zone != null )
textureName = zone.GetTextureName();
}
}
//get cubemap from SkyBox
if( string.IsNullOrEmpty( textureName ) )
textureName = SceneManager.Instance.GetSkyBoxTextureName();
//update state
textureUnitState.SetCubicTextureName( textureName, true );
}
void UpdateReflectionCubemap( TextureUnitState textureUnitState, Vec3 objectWorldPosition )
{
string textureName = "";
Vec4 reflectionParallax_cubemapPosition = Vec4.Zero;
Vec3 reflectionParallax_rotationScale0 = Vec3.Zero;
Vec3 reflectionParallax_rotationScale1 = Vec3.Zero;
Vec3 reflectionParallax_rotationScale2 = Vec3.Zero;
Vec3 reflectionParallax_position = Vec3.Zero;
//get cubemap from CubemapZone's
if( Map.Instance != null )
{
CubemapZone zone = CubemapZone.GetZoneForPoint( objectWorldPosition, true );
if( zone != null )
{
textureName = zone.GetTextureName();
reflectionParallax_cubemapPosition = new Vec4( zone.Position, 0 );
}
CubemapZone_BoxParallaxCorrectedZone zone2 = CubemapZone_BoxParallaxCorrectedZone.GetZoneForPoint( objectWorldPosition, 1 );
if( zone2 != null )
{
Mat3 mat = zone2.GetCachedRotationScaleInverseMatrix();
//Mat3 mat = zone2.Rotation.ToMat3() * Mat3.FromScale( zone2.Scale * .5f );
//mat = mat.GetInverse();
mat.Transpose();
reflectionParallax_rotationScale0 = mat[ 0 ];
reflectionParallax_rotationScale1 = mat[ 1 ];
reflectionParallax_rotationScale2 = mat[ 2 ];
reflectionParallax_position = zone2.Position;
//enable parallax correction
reflectionParallax_cubemapPosition.W = 1;
}
}
UpdateReflectionBoxParallaxCorrectedCubemapsGpuParameters( reflectionParallax_cubemapPosition,
reflectionParallax_rotationScale0, reflectionParallax_rotationScale1, reflectionParallax_rotationScale2,
reflectionParallax_position );
//get cubemap from SkyBox
if( string.IsNullOrEmpty( textureName ) )
textureName = SceneManager.Instance.GetSkyBoxTextureName();
//update state
textureUnitState.SetCubicTextureName( textureName, true );
}
void UpdateReflectionCubemap( TextureUnitState textureUnitState, Vec3 objectWorldPosition )
{
string textureName = "";
//get cubemap from CubemapZone's
if( Map.Instance != null )
{
CubemapZone zone = CubemapZone.GetZoneForPoint( objectWorldPosition, true );
if( zone != null )
textureName = zone.GetTextureName();
}
//get cubemap from SkyBox
if( string.IsNullOrEmpty( textureName ) )
textureName = SceneManager.Instance.GetSkyBoxTextureName();
//update state
textureUnitState.SetCubicTextureName( textureName, true );
}