public virtual void addQuad(AsQuad quad, float parentAlpha, AsTexture texture, String smoothing, AsMatrix modelViewMatrix, String blendMode)
{
if (modelViewMatrix == null)
{
modelViewMatrix = quad.getTransformationMatrix();
}
bool tinted = texture != null?quad.getTinted() || parentAlpha != 1.0f : false;
float alpha = parentAlpha * quad.getAlpha();
int vertexID = mNumQuads * 4;
if (mNumQuads + 1 > mVertexData.getNumVertices() / 4)
{
expand();
}
if (mNumQuads == 0)
{
this.setBlendMode(blendMode != null ? blendMode : quad.getBlendMode());
mTexture = texture;
mTinted = tinted;
mSmoothing = smoothing;
mVertexData.setPremultipliedAlpha(texture != null ? texture.getPremultipliedAlpha() : true, false);
}
quad.copyVertexDataTo(mVertexData, vertexID);
mVertexData.transformVertex(vertexID, modelViewMatrix, 4);
if (alpha != 1.0f)
{
mVertexData.scaleAlpha(vertexID, alpha, 4);
}
mSyncRequired = true;
mNumQuads++;
}
public AsImage(AsTexture texture)
: base(texture.getFrame() != null ? texture.getFrame().width : texture.getWidth(), texture.getFrame() != null ? texture.getFrame().height : texture.getHeight(), 0xffffff, texture.getPremultipliedAlpha())
{
bool pma = texture.getPremultipliedAlpha();
mVertexData.setTexCoords(0, 0.0f, 0.0f);
mVertexData.setTexCoords(1, 1.0f, 0.0f);
mVertexData.setTexCoords(2, 0.0f, 1.0f);
mVertexData.setTexCoords(3, 1.0f, 1.0f);
mTexture = texture;
mSmoothing = AsTextureSmoothing.BILINEAR;
mVertexDataCache = new AsVertexData(4, pma);
mVertexDataCacheInvalid = true;
}
public virtual void setTexture(AsTexture _value)
{
if (_value == null)
{
throw new AsArgumentError("Texture cannot be null");
}
else
{
if (_value != mTexture)
{
mTexture = _value;
mVertexData.setPremultipliedAlpha(mTexture.getPremultipliedAlpha());
onVertexDataChanged();
}
}
}
