private static tk2dSpriteDefinition ConstructDefinition(Texture2D texture)
{
RuntimeAtlasSegment runtimeAtlasSegment = AtlasPacker.Pack(texture, false);
Material material = new Material(ShaderCache.Acquire(PlayerController.DefaultShaderName));
material.mainTexture = runtimeAtlasSegment.texture;
int width = texture.width;
int height = texture.height;
float num = 0f;
float num2 = 0f;
float num3 = width / 16f;
float num4 = height / 16f;
tk2dSpriteDefinition tk2dSpriteDefinition = new tk2dSpriteDefinition {
normals = new Vector3[] {
new Vector3(0f, 0f, -1f),
new Vector3(0f, 0f, -1f),
new Vector3(0f, 0f, -1f),
new Vector3(0f, 0f, -1f)
},
tangents = new Vector4[] {
new Vector4(1f, 0f, 0f, 1f),
new Vector4(1f, 0f, 0f, 1f),
new Vector4(1f, 0f, 0f, 1f),
new Vector4(1f, 0f, 0f, 1f)
},
texelSize = new Vector2(0.0625f, 0.0625f),
extractRegion = false,
regionX = 0,
regionY = 0,
regionW = 0,
regionH = 0,
flipped = 0,
complexGeometry = false,
physicsEngine = tk2dSpriteDefinition.PhysicsEngine.Physics3D,
colliderType = tk2dSpriteDefinition.ColliderType.None,
collisionLayer = CollisionLayer.HighObstacle,
position0 = new Vector3(num, num2, 0f),
position1 = new Vector3(num + num3, num2, 0f),
position2 = new Vector3(num, num2 + num4, 0f),
position3 = new Vector3(num + num3, num2 + num4, 0f),
material = material,
materialInst = material,
materialId = 0,
uvs = runtimeAtlasSegment.uvs,
boundsDataCenter = new Vector3(num3 / 2f, num4 / 2f, 0f),
boundsDataExtents = new Vector3(num3, num4, 0f),
untrimmedBoundsDataCenter = new Vector3(num3 / 2f, num4 / 2f, 0f),
untrimmedBoundsDataExtents = new Vector3(num3, num4, 0f)
};
tk2dSpriteDefinition.name = texture.name;
return(tk2dSpriteDefinition);
}
public static void ReplaceTexture(tk2dSpriteDefinition frame, Texture2D replacement, bool pack = true)
{
frame.flipped = tk2dSpriteDefinition.FlipMode.None;
frame.materialInst = new Material(frame.material);
frame.texelSize = replacement.texelSize;
frame.extractRegion = pack;
if (pack)
{
RuntimeAtlasSegment segment = Packer.Pack(replacement);
frame.materialInst.mainTexture = segment.texture;
frame.uvs = segment.uvs;
}
else
{
frame.materialInst.mainTexture = replacement;
frame.uvs = _DefaultUVs;
}
}
