private Texture2D GenerateFruitTexture()
{
TextureBuilder texturer = new TextureBuilder();
int size = m_fruit_texture_size;
// Randomize colors
Color fruitColor = new Color(Random.Range(0.1f, 0.9f), Random.Range(0.1f, 0.9f), Random.Range(0.1f, 0.9f), 1.0f);
texturer.ColorTexture(size, fruitColor);
int randPattern = Random.Range(0, 3);
switch (randPattern)
{
case 0:
texturer.AddPerlinNoise(Random.Range(2.0f, 100.0f), 0.2f, -0.5f);
break;
case 1:
Color fruitColor1 = new Color(Random.Range(0.1f, 0.9f), Random.Range(0.1f, 0.9f), Random.Range(0.1f, 0.9f), 1.0f);
texturer.OverlaySolidNoise(fruitColor1, Random.Range(0.1f, 0.9f), Random.Range(1.0f, 50.0f), Vector2.zero, 1.0f);
break;
case 2:
Color fruitColor2 = new Color(Random.Range(0.1f, 0.9f), Random.Range(0.1f, 0.9f), Random.Range(0.1f, 0.9f), 1.0f);
texturer.OverlayStripes(fruitColor2, Random.Range(1.0f, 10.0f), Random.Range(0.2f, 0.8f), Random.Range(0.0f, 180.0f), 1.0f);
break;
}
texturer.GetTexture().Apply();
return(texturer.GetTexture());
}
private void GenerateRockMaterial()
{
TextureBuilder texturer = new TextureBuilder();
Color rockColor = new Color(0.4f, 0.4f, 0.4f, 1.0f);
texturer.ColorTexture(128, rockColor);
texturer.OverlayStripes(rockColor * 0.8f, 16, 0.4f, 0.0f, 1.0f);
Texture2D rockTex = texturer.GetTexture();
rockMat = new Material("Default");
rockMat.shader = Shader.Find("Diffuse");
rockTex.Apply();
rockMat.SetTexture("_MainTex", rockTex);
}
private Texture2D GenerateTrunkTexture(int size)
{
TextureBuilder texturer = new TextureBuilder();
// Randomize colors
Color treeColor = new Color(0.36f, 0.27f, 0.18f, 1.0f);
Color treeColorVar = new Color(0.1f, 0.1f, 0.1f, 0.0f);
Color treeColorSpecial = new Color(0.5f, 0.5f, 0.5f, 1.0f);
Color treeColorSpecialVar = new Color(0.4f, 0.4f, 0.4f, 1.0f);
float specialChance = 0.1f;
Color[] randomTreeColors = new Color[4];
if (Random.Range(0.00f, 1.00f) > specialChance)
{
// Use normal values
randomTreeColors[0] = new Color(Random.Range(treeColor.r - treeColorVar.r, treeColor.r + treeColorVar.r),
Random.Range(treeColor.g - treeColorVar.g, treeColor.g + treeColorVar.g),
Random.Range(treeColor.b - treeColorVar.b, treeColor.b + treeColorVar.b), 1.0f);
for (int i = 1; i <= 3; i++)
{
randomTreeColors[i] = randomTreeColors[0] * new Color(Random.Range(treeColor.r - treeColorVar.r, treeColor.r + treeColorVar.r),
Random.Range(treeColor.g - treeColorVar.g, treeColor.g + treeColorVar.g),
Random.Range(treeColor.b - treeColorVar.b, treeColor.b + treeColorVar.b), 1.0f);
}
}
else
{
// Use special values
randomTreeColors[0] = new Color(Random.Range(treeColorSpecial.r - treeColorSpecialVar.r, treeColorSpecial.r + treeColorSpecialVar.r),
Random.Range(treeColorSpecial.g - treeColorSpecialVar.g, treeColorSpecial.g + treeColorSpecialVar.g),
Random.Range(treeColorSpecial.b - treeColorSpecialVar.b, treeColorSpecial.b + treeColorSpecialVar.b), 1.0f);
for (int i = 1; i <= 3; i++)
{
randomTreeColors[i] = randomTreeColors[0] * new Color(Random.Range(treeColorSpecial.r - treeColorSpecialVar.r, treeColorSpecial.r + treeColorSpecialVar.r),
Random.Range(treeColorSpecial.g - treeColorSpecialVar.g, treeColorSpecial.g + treeColorSpecialVar.g),
Random.Range(treeColorSpecial.b - treeColorSpecialVar.b, treeColorSpecial.b + treeColorSpecialVar.b), 1.0f);
}
}
texturer.ColorTexture(size, randomTreeColors[0]);
//texturer.AddPerlinNoise(50.0f,0.5f,-0.5f);
//for (int i = 0; i < 4; i++) {
// texturer.OverlaySolidNoise(m_tree_colors[i+1],m_color_thresholds[i],m_noise_scales[i],m_noise_offsets[i],m_noise_opacity[i]);
//}
texturer.OverlayStripes(randomTreeColors[1], 8.0f, 0.2f, 75.0f, 0.7f);
texturer.OverlayStripes(randomTreeColors[2], 10.0f, 0.4f, 80.0f, 0.7f);
texturer.GetTexture().Apply();
return(texturer.GetTexture());
}
private void GenerateGrassMaterial()
{
TextureBuilder texturer = new TextureBuilder();
Color grassColor = new Color(0.22f, 0.64f, 0.1f, 1.0f);
texturer.ColorTexture(256, grassColor);
texturer.OverlayStripes(grassColor * 0.8f, 16, 0.4f, 0.0f, 1.0f);
texturer.CutOutGrassShape(32);
Texture2D grassTex = texturer.GetTexture();
grassMat = new Material("Default");
grassMat.shader = Shader.Find("Transparent/Cutout/Diffuse");
grassTex.mipMapBias = -0.5f;
grassTex.Apply();
grassMat.SetTexture("_MainTex", grassTex);
}
