three/src/renderers/shaders/ShaderChunk/color_vertex.glsl.js

JavaScript 3D library

export default /* glsl */`
#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA ) || defined( USE_INSTANCING_COLOR ) || defined( USE_BATCHING_COLOR )

	vColor = vec4( 1.0 );

#endif

#ifdef USE_COLOR_ALPHA

	vColor *= color;

#elif defined( USE_COLOR )

	vColor.rgb *= color;

#endif

#ifdef USE_INSTANCING_COLOR

	vColor.rgb *= instanceColor.rgb;

#endif

#ifdef USE_BATCHING_COLOR

	vColor *= getBatchingColor( getIndirectIndex( gl_DrawID ) );

#endif
`;