tpinfo.proto

// Copied from atlas_ddf.proto and modified to remove things that don't apply here

syntax = "proto2";
package dmGameSystemDDF;

option java_package = "com.dynamo.texturepacker.proto";
option java_outer_classname = "Info";

message Point
{
    required float x = 1;
    required float y = 2;
}

message Size
{
    required float width = 1;
    required float height = 2;
}

message Rect
{
    required float x = 1;
    required float y = 2;
    required float width = 3;
    required float height = 4;
}

// Coordinates are in image space (texels)
message Sprite
{
    required string name = 1;
    required bool   trimmed = 2;    // If the new rectangle is smaller than the source rect
    required bool   rotated = 3;    // True if it has been rotated 90 deg ccw
    required bool   is_solid = 4;   // true if there are no transparent texels

    required Size   untrimmed_size = 5; // size of the original image
    required Point  corner_offset = 6;  // offset from topleft corner to the trimmed rectangle
    required Rect   source_rect = 7;    // the trimmed rectangle within the original image
    required Rect   frame_rect = 8;     // The final placement in the texture

    repeated Point  vertices = 9;
    repeated int32  indices = 10;

    optional Point  pivot = 11;         // An offset from the top left corner, where the final center point will be at runtime
}

message Page
{
    required string name = 1;
    required Size   size = 2;   // Size of the texture
    repeated Sprite sprites = 3;
}

message Atlas
{
    repeated Page pages = 1;
    optional string version = 2;     // E.g. "1.0"
    optional string description = 3; // E.g. "TexturePacker exporter"
}