// Copyright (c) 2010-2014 SharpDX - Alexandre Mutel
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
using System;
using SharpDX.Mathematics.Interop;
namespace SharpDX.Direct3D9
{
public partial class Sprite
{
///
/// Creates a sprite object which is associated with a particular device. Sprite objects are used to draw 2D images to the screen.
///
/// A reference to the device (see ) that will draw the sprite.
///
/// This interface can be used to draw two dimensional images in screen space of the associated device.
///
/// HRESULT D3DXCreateSprite([In] IDirect3DDevice9* pDevice,[Out, Fast] ID3DXSprite** ppSprite)
public Sprite(Device device)
{
D3DX9.CreateSprite(device, this);
}
///
/// Adds a sprite to the list of batched sprites.
///
/// Pointer to an interface that represents the sprite texture.
/// type. The color and alpha channels are modulated by this value. A value of 0xFFFFFFFF maintains the original source color and alpha data. Use the D3DCOLOR_RGBA macro to help generate this color.
/// If the method succeeds, the return value is . If the method fails, the return value can be one of the following: , D3DXERR_INVALIDDATA.
///
/// To scale, rotate, or translate a sprite, call with a matrix that contains the scale, rotate, and translate (SRT) values, before calling . For information about setting SRT values in a matrix, see Matrix Transforms.
///
/// bb174251
/// HRESULT ID3DXSprite::Draw([In] IDirect3DTexture9* pTexture,[In] const RECT* pSrcRect,[In] const D3DXVECTOR3* pCenter,[In] const D3DXVECTOR3* pPosition,[In] D3DCOLOR Color)
/// ID3DXSprite::Draw
public void Draw(SharpDX.Direct3D9.Texture textureRef, RawColorBGRA color)
{
Draw(textureRef, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, color);
}
///
/// Adds a sprite to the list of batched sprites.
///
/// Pointer to an interface that represents the sprite texture.
/// Pointer to a structure that indicates the portion of the source texture to use for the sprite. If this parameter is null, then the entire source image is used for the sprite.
/// Pointer to a vector that identifies the center of the sprite. If this argument is null, the point (0,0,0) is used, which is the upper-left corner.
/// Pointer to a vector that identifies the position of the sprite. If this argument is null, the point (0,0,0) is used, which is the upper-left corner.
/// type. The color and alpha channels are modulated by this value. A value of 0xFFFFFFFF maintains the original source color and alpha data. Use the D3DCOLOR_RGBA macro to help generate this color.
/// If the method succeeds, the return value is . If the method fails, the return value can be one of the following: , D3DXERR_INVALIDDATA.
///
/// To scale, rotate, or translate a sprite, call with a matrix that contains the scale, rotate, and translate (SRT) values, before calling . For information about setting SRT values in a matrix, see Matrix Transforms.
///
/// bb174251
/// HRESULT ID3DXSprite::Draw([In] IDirect3DTexture9* pTexture,[In] const RECT* pSrcRect,[In] const D3DXVECTOR3* pCenter,[In] const D3DXVECTOR3* pPosition,[In] D3DCOLOR Color)
/// ID3DXSprite::Draw
public unsafe void Draw(SharpDX.Direct3D9.Texture textureRef, RawColorBGRA color, RawRectangle? srcRectRef = null, RawVector3? centerRef = null, RawVector3? positionRef = null)
{
RawRectangle localRect = default(RawRectangle);
RawVector3 localCenter;
RawVector3 localPosition;
if (srcRectRef.HasValue)
localRect = srcRectRef.Value;
if (centerRef.HasValue)
localCenter = centerRef.Value;
if (positionRef.HasValue)
localPosition = positionRef.Value;
Draw(textureRef, srcRectRef.HasValue ? (IntPtr)(void*)&localRect : IntPtr.Zero, centerRef.HasValue ? (IntPtr)(void*)&localCenter : IntPtr.Zero, positionRef.HasValue ? (IntPtr)(void*)&localPosition : IntPtr.Zero, color);
}
}
}