cwinter.codecraft.graphics.models.CircleModelBuilder.scala Maven / Gradle / Ivy

Go to download
package cwinter.codecraft.graphics.models

import cwinter.codecraft.graphics.engine.{GraphicsContext, WorldObjectDescriptor}
import cwinter.codecraft.graphics.model.{Model, ModelBuilder}
import cwinter.codecraft.graphics.primitives.Polygon
import cwinter.codecraft.util.maths.ColorRGB


private[graphics] case class CircleModelBuilder(radius: Float, id: Int)
    extends ModelBuilder[CircleModelBuilder, Unit] with WorldObjectDescriptor[Unit] {
  val ColorCode = false

  override protected def buildModel(context: GraphicsContext): Model[Unit] = {
    Polygon(
      rs.MaterialXYZRGB,
      n = 50,
      colorMidpoint = if (ColorCode) Colors(id / 10) else ColorRGB(0.0f, 0.0f, 0.4f),
      colorOutside = if (ColorCode) Colors(id % 10) else ColorRGB(0.7f, 0.7f, 0.7f),
      radius = radius,
      zPos = 0
    ).getModel(context)
  }


  val Colors = IndexedSeq(
    ColorRGB(0, 0, 0),
    ColorRGB(0.5f, 0.5f, 0.5f),
    ColorRGB(1, 1, 1),

    ColorRGB(1, 0, 0),
    ColorRGB(0, 1, 0),
    ColorRGB(0, 0, 1),

    ColorRGB(0.75f, 0.75f, 0),
    ColorRGB(0.75f, 0, 0.75f),
    ColorRGB(0, 0.75f, 0.75f),

    ColorRGB(0.5f, 0, 0)
  )

  override def signature = this
}