API Reference > imodeljs-frontend > Rendering > ScreenSpaceEffectBuilderParams ScreenSpaceEffectBuilderParams Interface Parameters used to create a ScreenSpaceEffectBuilder. see RenderSystem.createScreenSpaceEffectBuilder. Properties Name Type Description name string The name of the effect. source ScreenSpaceEffectSource The GLSL implementation of the effect. textureCoordFromPosition undefined | boolean If true, adds a vec2 textureCoordFromPosition(vec4 position) function to the vertex shader that computes a UV coordinate based on the vertex's position. Defined in core/frontend/src/render/ScreenSpaceEffectBuilder.ts Line 138 Last Updated: 12 June, 2024