Lighting and Shading
Spot Lights
Targeted illumination mechanisms for focused lighting control and dramatic spatial emphasis.
Focusing directional light beams with adjustable angular fall-offs defines the theatrical lighting precision of SCORE XR. By restricting light emission to a conical volume in space, the engine replicates projectors, streetlamps, and stage spotlights. This localized conical illumination allows creators to guide user attention through high-contrast highlights and targeted shading pools.
Double-Cone Inner/Outer Fall-Off
Computes smooth transition borders between inner and outer cone angles using cosine attenuation formulas, eliminating harsh edges for soft, natural light borders.
Focused Perspective Shadows
Generates high-resolution shadows inside the conical volume by utilizing a perspective projection matrix, focusing shadow maps specifically on the illuminated area.
Procedural Projection Masks
Enables light textures and color filters to be projected through the spot cone, allowing STD.DEV to simulate realistic stained-glass windows or theatrical gobos.
Restricting illumination to a defined conical volume directs the user's attention with theatrical intent. Adjusting perspective shadow maps and projection matrices ensures that spot highlights emphasize focal interaction areas with crisp resolution.
How does SCORE XR replicate projectors and stage spotlights?
SCORE XR replicates projectors and stage spotlights by focusing directional light beams with adjustable angular fall-offs and restricting light emission to a conical volume in space.
What is the purpose of localized conical illumination in SCORE XR?
How does SCORE XR create smooth transition borders for light fall-offs?
What technique does SCORE XR use to generate high-resolution shadows within the conical volume?
How can creators use light textures and color filters with SCORE XR?
What is the overall effect of restricting illumination to a defined conical volume in SCORE XR?
How are crisp resolution and emphasis on focal interaction areas achieved with spot highlights in SCORE XR?