Adobe, Inc.

Apurva Kumar

Harish Kumar

Praveen Kumar Dhanuka

Paranjay Sharma

In implementations of systems for efficiently generating blend objects, a computing device implements a blending system to assign unique shape identifiers to objects included in an input render tree. The blending system generates a shape mask based on the unique shape identifiers. A color of a pixel of a blend object is computed based on particular objects of the objects that contribute to the blend object using the shape mask. The blending system generates the blend object for display in a user interface based on the color of the pixel.

Systems for efficiently generating blend objects

In implementations of systems for generating blend objects from objects with pattern fills, a computing device implements a blend system to generate a source master texture using a first pattern fill of a source object and a destination master texture using a second pattern fill of the a destination object. First colors are sampled from the source master texture and second colors are sampled from the destination master texture. The blend system determines a blended pattern fill for the first pattern fill and the second pattern fill by combining the first colors and the second colors. The blend system generates an intermediate blend object for the source object and the destination object for display in a user interface based on the blended pattern fill.

Generating blend objects from objects with pattern fills

Digital representation techniques of intertwined vector objects are described. These techniques support a non-destructive representation of intertwined digital objects. Additionally, these techniques support editing of overlaps to change a visual ordering in an intuitive and efficient manner. Optimization operations are also implemented that remove redundancy, combine overlaps into a single representation, address visual artifacts at borders between the intertwined objected, and so forth.

Scene graph structure generation and rendering

In implementations of systems for efficient rendering of clipping objects, a computing device implements a clipping system to generate a clipping tree that includes a root node and a node for each clipping group included in a layer of an input render tree. The clipping system generates a segment buffer having rows that each represent coverage of a branch of the clipping tree and columns that each represent coverage of a level of the clipping tree. The segment buffer is mapped to two-dimensional array, and the clipping system computes coverage for a clipping object of a clipping group included in the layer of the input render tree based on an identifier of a row of the two-dimensional array.

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Patna, India

Apurva Kumar