You might ask: "Can't I do this with native After Effects effects?" Often, yes. However, specialized third-party pixmap plugins offer three distinct advantages:
Users can manually define which color channels (Red, Green, Blue, or Alpha) determine the sampled texture coordinates. Affine Transformations: Includes built-in controls for translating, scaling, and rotating texture coordinates. Flexible Wrapping Modes: Offers different UV wrapping options, including Repeat, Clamp, and Mirror Repeat , for both horizontal and vertical spans. High Bit-Depth Support: Fully supports 8, 16, and 32-bit color depths, ensuring professional-grade fidelity. Interpolation Methods: Allows switching between Nearest and Bilinear
PF_Err EffectMain (PF_Cmd cmd, PF_InData *in_data, PF_OutData *out_data, PF_ParamDef *params[], PF_LayerDef *output) switch (cmd) case PF_Cmd_GLOBAL_SETUP: return GlobalSetup(in_data, out_data, params); case PF_Cmd_RENDER: return Render(in_data, out_data, params, output); default: return PF_Err_NONE; Pixmap Plugin After Effects
static PF_Err GlobalSetup (PF_InData *in_data, PF_OutData *out_data, PF_ParamDef *params[]) out_data->my_version = AE_VERSION; out_data->out_flags = PF_OutFlag_DEEP_COLOR_AWARE; // 16/32-bit support return PF_Err_NONE;
The PixMap plugin is an invaluable tool for a wide range of projects: You might ask: "Can't I do this with
This determines what drives the effect.
Process small chunks (64x64 tiles) for better cache locality: Process small chunks (64x64 tiles) for better cache
You aren't forced to choose between "Footage" or "Shape Layer." Pixmap allows you to pick the best method for each specific layer. You can keep static background layers as fast raster images while converting complex animated elements into Shape Layers.