Java Code Examples for com.watabou.gltextures.TextureCache#createGradient()

The following examples show how to use com.watabou.gltextures.TextureCache#createGradient() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: SurfaceScene.java    From shattered-pixel-dungeon with GNU General Public License v3.0 5 votes vote down vote up 
public Sky( boolean dayTime ) {
	super( 0, 0, 1, 1 );

	texture = TextureCache.createGradient( dayTime ? day : night );
	
	float[] vertices = new float[16];
	verticesBuffer = Quad.create();
	
	vertices[2]		= 0.25f;
	vertices[6]		= 0.25f;
	vertices[10]	= 0.75f;
	vertices[14]	= 0.75f;
	
	vertices[3]		= 0;
	vertices[7]		= 1;
	vertices[11]	= 1;
	vertices[15]	= 0;
	
	
	vertices[0] 	= 0;
	vertices[1] 	= 0;
	
	vertices[4] 	= 1;
	vertices[5] 	= 0;
	
	vertices[8] 	= 1;
	vertices[9] 	= 1;
	
	vertices[12]	= 0;
	vertices[13]	= 1;
	
	verticesBuffer.position( 0 );
	verticesBuffer.put( vertices );
}
Example 2
Source File: Archs.java    From shattered-pixel-dungeon with GNU General Public License v3.0 5 votes vote down vote up 
@Override
protected void createChildren() {
	arcsBg = new SkinnedBlock( 1, 1, Assets.Interfaces.ARCS_BG ){
		@Override
		protected NoosaScript script() {
			return NoosaScriptNoLighting.get();
		}

		@Override
		public void draw() {
			//arch bg has no alpha component, this improves performance
			Blending.disable();
			super.draw();
			Blending.enable();
		}
	};
	arcsBg.autoAdjust = true;
	arcsBg.offsetTo( 0,  offsB );
	add( arcsBg );

	arcsFg = new SkinnedBlock( 1, 1, Assets.Interfaces.ARCS_FG ){
		@Override
		protected NoosaScript script() {
			return NoosaScriptNoLighting.get();
		}
	};
	arcsFg.autoAdjust = true;
	arcsFg.offsetTo( 0,  offsF );
	add( arcsFg );

	darkness= new Image(TextureCache.createGradient(0x00000000, 0x22000000, 0x55000000, 0x99000000, 0xEE000000));
	darkness.angle = 90;
	add(darkness);
}
Example 3
Source File: SurfaceScene.java    From shattered-pixel-dungeon-gdx with GNU General Public License v3.0 5 votes vote down vote up 
public Sky( boolean dayTime ) {
	super( 0, 0, 1, 1 );

	texture = TextureCache.createGradient( dayTime ? day : night );
	
	float[] vertices = new float[16];
	verticesBuffer = Quad.create();
	
	vertices[2]		= 0.25f;
	vertices[6]		= 0.25f;
	vertices[10]	= 0.75f;
	vertices[14]	= 0.75f;
	
	vertices[3]		= 0;
	vertices[7]		= 1;
	vertices[11]	= 1;
	vertices[15]	= 0;
	
	
	vertices[0] 	= 0;
	vertices[1] 	= 0;
	
	vertices[4] 	= 1;
	vertices[5] 	= 0;
	
	vertices[8] 	= 1;
	vertices[9] 	= 1;
	
	vertices[12]	= 0;
	vertices[13]	= 1;
	
	verticesBuffer.position( 0 );
	verticesBuffer.put( vertices );
}
Example 4
Source File: Archs.java    From shattered-pixel-dungeon-gdx with GNU General Public License v3.0 5 votes vote down vote up 
@Override
protected void createChildren() {
	arcsBg = new SkinnedBlock( 1, 1, Assets.ARCS_BG ){
		@Override
		protected NoosaScript script() {
			return NoosaScriptNoLighting.get();
		}

		@Override
		public void draw() {
			//arch bg has no alpha component, this improves performance
			Blending.disable();
			super.draw();
			Blending.enable();
		}
	};
	arcsBg.autoAdjust = true;
	arcsBg.offsetTo( 0,  offsB );
	add( arcsBg );

	arcsFg = new SkinnedBlock( 1, 1, Assets.ARCS_FG ){
		@Override
		protected NoosaScript script() {
			return NoosaScriptNoLighting.get();
		}
	};
	arcsFg.autoAdjust = true;
	arcsFg.offsetTo( 0,  offsF );
	add( arcsFg );

	darkness= new Image(TextureCache.createGradient(0x00000000, 0x22000000, 0x55000000, 0x99000000, 0xEE000000));
	darkness.angle = 90;
	add(darkness);
}
Example 5
Source File: Flare.java    From shattered-pixel-dungeon with GNU General Public License v3.0 4 votes vote down vote up 
public Flare( int nRays, float radius ) {
	
	super( 0, 0, 0, 0 );

	int gradient[] = {0xFFFFFFFF, 0x00FFFFFF};
	texture = TextureCache.createGradient( gradient );
	
	this.nRays = nRays;
	
	angle = 45;
	angularSpeed = 180;
	
	vertices = ByteBuffer.
		allocateDirect( (nRays * 2 + 1) * 4 * (Float.SIZE / 8) ).
		order( ByteOrder.nativeOrder() ).
		asFloatBuffer();
	
	indices = ByteBuffer.
		allocateDirect( nRays * 3 * Short.SIZE / 8 ).
		order( ByteOrder.nativeOrder() ).
		asShortBuffer();
	
	float v[] = new float[4];
	
	v[0] = 0;
	v[1] = 0;
	v[2] = 0.25f;
	v[3] = 0;
	vertices.put( v );
	
	v[2] = 0.75f;
	v[3] = 0;
	
	for (int i=0; i < nRays; i++) {
		
		float a = i * 3.1415926f * 2 / nRays;
		v[0] = (float)Math.cos( a ) * radius;
		v[1] = (float)Math.sin( a ) * radius;
		vertices.put( v );
		
		a += 3.1415926f * 2 / nRays / 2;
		v[0] = (float)Math.cos( a ) * radius;
		v[1] = (float)Math.sin( a ) * radius;
		vertices.put( v );
		
		indices.put( (short)0 );
		indices.put( (short)(1 + i * 2) );
		indices.put( (short)(2 + i * 2) );
	}
	
	indices.position( 0 );
}
Example 6
Source File: Flare.java    From shattered-pixel-dungeon-gdx with GNU General Public License v3.0 4 votes vote down vote up 
public Flare( int nRays, float radius ) {
	
	super( 0, 0, 0, 0 );

	int gradient[] = {0xFFFFFFFF, 0x00FFFFFF};
	texture = TextureCache.createGradient( gradient );
	
	this.nRays = nRays;
	
	angle = 45;
	angularSpeed = 180;
	
	vertices = ByteBuffer.
		allocateDirect( (nRays * 2 + 1) * 4 * (Float.SIZE / 8) ).
		order( ByteOrder.nativeOrder() ).
		asFloatBuffer();
	
	indices = ByteBuffer.
		allocateDirect( nRays * 3 * Short.SIZE / 8 ).
		order( ByteOrder.nativeOrder() ).
		asShortBuffer();
	
	float v[] = new float[4];
	
	v[0] = 0;
	v[1] = 0;
	v[2] = 0.25f;
	v[3] = 0;
	vertices.put( v );
	
	v[2] = 0.75f;
	v[3] = 0;
	
	for (int i=0; i < nRays; i++) {
		
		float a = i * 3.1415926f * 2 / nRays;
		v[0] = MathUtils.cos( a ) * radius;
		v[1] = MathUtils.sin( a ) * radius;
		vertices.put( v );
		
		a += 3.1415926f * 2 / nRays / 2;
		v[0] = MathUtils.cos( a ) * radius;
		v[1] = MathUtils.sin( a ) * radius;
		vertices.put( v );
		
		indices.put( (short)0 );
		indices.put( (short)(1 + i * 2) );
		indices.put( (short)(2 + i * 2) );
	}
	
	indices.position( 0 );
}