public BitmapContext(Factory f,
Data d, Format.BitmapEx bitmapEx, int bId)
{
m_factory = f;
m_data = d;
m_bitmapExId = bId;
Format.TextureFragment fragment =
data.textureFragments[bitmapEx.textureFragmentId];
Format.Texture texture = data.textures[fragment.textureId];
m_textureName = factory.texturePrefix + texture.filename;
if (LWF.GetTextureLoadHandler() != null)
{
m_textureName = LWF.GetTextureLoadHandler()(
m_textureName, factory.texturePrefix, texture.filename);
}
m_premultipliedAlpha = (texture.format ==
(int)Format.Constant.TEXTUREFORMAT_PREMULTIPLIEDALPHA);
m_material = ResourceCache.SharedInstance().LoadTexture(
data.name, m_textureName, texture.format,
factory.useAdditionalColor, factory.textureLoader,
factory.textureUnloader, factory.shaderName);
if (factory.renderQueueOffset != 0)
{
m_material.renderQueue += factory.renderQueueOffset;
}
MeshContext c = ResourceCache.SharedInstance().LoadMesh(
data.name, data, bitmapEx, bitmapExId);
m_mesh = c.mesh;
m_height = c.height;
}
public BitmapContext(Factory f,
Data d, Format.BitmapEx bitmapEx, int objId, int bId)
{
m_factory = f;
m_data = d;
m_objectId = objId;
m_bitmapExId = bId;
Format.TextureFragment fragment =
data.textureFragments[bitmapEx.textureFragmentId];
Format.Texture texture = data.textures[fragment.textureId];
m_textureName = factory.texturePrefix + texture.filename;
if (LWF.GetTextureLoadHandler() != null)
{
m_textureName = LWF.GetTextureLoadHandler()(
m_textureName, factory.texturePrefix, texture.filename);
}
m_premultipliedAlpha = (texture.format ==
(int)Format.Constant.TEXTUREFORMAT_PREMULTIPLIEDALPHA);
m_material = ResourceCache.SharedInstance().LoadTexture(
data.name, m_textureName, texture.format,
factory.useAdditionalColor, factory.textureLoader,
factory.textureUnloader);
if (factory.renderQueueOffset != 0)
{
m_material.renderQueue += factory.renderQueueOffset;
}
m_format = (Format.Constant)texture.format;
float tw = (float)texture.width;
float th = (float)texture.height;
float x = (float)fragment.x;
float y = -(float)fragment.y;
float u = (float)fragment.u;
float v = th - (float)fragment.v;
float w = (float)fragment.w;
float h = (float)fragment.h;
float bu = bitmapEx.u * w;
float bv = bitmapEx.v * h;
float bw = bitmapEx.w;
float bh = bitmapEx.h;
x += bu;
y += bv;
u += bu;
v += bv;
w *= bw;
h *= bh;
m_height = h / texture.scale;
float x0 = x / texture.scale;
float y0 = y / texture.scale;
float x1 = (x + w) / texture.scale;
float y1 = (y + h) / texture.scale;
m_vertices = new Vector3[] {
new Vector3(x1, y1, 0),
new Vector3(x1, y0, 0),
new Vector3(x0, y1, 0),
new Vector3(x0, y0, 0),
};
if (fragment.rotated == 0)
{
float u0 = u / tw;
float v0 = (v - h) / th;
float u1 = (u + w) / tw;
float v1 = v / th;
m_uv = new Vector2[] {
new Vector2(u1, v1),
new Vector2(u1, v0),
new Vector2(u0, v1),
new Vector2(u0, v0),
};
}
else
{
float u0 = u / tw;
float v0 = (v - w) / th;
float u1 = (u + h) / tw;
float v1 = v / th;
m_uv = new Vector2[] {
new Vector2(u1, v0),
new Vector2(u0, v0),
new Vector2(u1, v1),
new Vector2(u0, v1),
};
}
}
