fun drawTriangles()

in skiko/src/commonMain/kotlin/org/jetbrains/skia/Canvas.kt [679:711]
33 lines of code
3 McCabe index (conditional complexity)

    fun drawTriangles(
        positions: Array<Point>,
        colors: IntArray? = null,
        texCoords: Array<Point>? = null,
        indices: ShortArray? = null,
        blendMode: BlendMode,
        paint: Paint
    ): Canvas {
        require(positions.size % 3 == 0) { "Expected positions.length % 3 == 0, got: " + positions.size }
        require(colors == null || colors.size == positions.size) { "Expected colors.length == positions.length, got: " + colors!!.size + " != " + positions.size }
        require(texCoords == null || texCoords.size == positions.size) { "Expected texCoords.length == positions.length, got: " + texCoords!!.size + " != " + positions.size }
        Stats.onNativeCall()
        try {
            interopScope {
                _nDrawVertices(
                    _ptr,
                    0 /* kTriangles_VertexMode */,
                    positions.size,
                    toInterop(Point.flattenArray(positions)),
                    toInterop(colors),
                    toInterop(Point.flattenArray(texCoords)),
                    indices?.size ?: 0,
                    toInterop(indices),
                    blendMode.ordinal,
                    getPtr(paint)
                )
            }
        } finally {
            reachabilityBarrier(paint)
            reachabilityBarrier(this)
        }
        return this
    }