The plugin includes built-in controls for translating, scaling, and rotating the texture coordinates directly within After Effects.
This text explores the concept of Pixmap plugins, their functionality, creative applications, and how they fit into a modern motion design workflow.
The most critical step happens in your 3D application. You need to export your 3D scene's UV mapping data as a (sometimes called a UVW Pass). A UV pass is a render layer that doesn't show the color of the object, but rather a visual representation of how your 2D texture will wrap around it. This pass is usually a colorful image that encodes the UV coordinates into RGB channels. Pixmap Plugin After Effects
By rendering a single UV pass from a 3D application (like C4D or Blender), you can use PixMap in After Effects to swap textures instantly without returning to the 3D engine.
static PF_Err ParamSetup (PF_InData *in_data, PF_OutData *out_data, PF_ParamDef *params[]) // Blur Radius parameter PF_ParamDef blur_param; AEFX_CLR_STRUCT(blur_param); blur_param.param_type = PF_Param_FLOAT_SLIDER; blur_param.u.fs_d.value = 5.0f; blur_param.u.fs_d.min = 0.0f; blur_param.u.fs_d.max = 50.0f; blur_param.u.fs_d.precision = 1; // one decimal place PF_STRCPY(blur_param.name, "Blur Radius"); AddParamToEffect(in_data, &blur_param); return PF_Err_NONE; You need to export your 3D scene's UV
Open the Pixmap panel via the Window menu.
Give you a step-by-step tutorial on from Blender or Cinema 4D. By rendering a single UV pass from a
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;