public override void Run(RenderControl render)
{
var material = MeshPhongMaterial.Create("phong.bspline");
material.SetUniform("diffuse", Uniform.Create(new Vector3(1, 0, 1)));
var shape = CreateShape();
var node = BrepSceneNode.Create(shape, material, null);
render.ShowSceneNode(node);
}
public override void Animation(RenderControl render, float time)
{
if (mMaterial == null)
{
return;
}
mMaterial.SetUniform("time", Uniform.Create(time));
render.RequestDraw();
}
public override void Run(RenderControl render)
{
mGeometry = GeometryBuilder.CreatePlane(20000, 20000, worldWidth - 1, worldDepth - 1);
var position = mGeometry.GetGeometry().GetAttribute(0);
position.SetDataUsage(EnumBufferDataUsage.DYNAMIC_DRAW);
var mPosition = new Float32Array(position.GetData());
for (uint i = 0; i < position.GetCount() / 3; i++)
{
float z = (float)(35 * Math.Sin(i / 2));
mPosition.SetValue(i * 3 + 2, z);
}
var material = BasicMaterial.Create("basic-water");
var img = FileImage.Create(GetResourcePath("textures/water.png"));
var texture = new ImageTexture2D();
texture.SetSource(img);
var desc = texture.GetDesc();
desc.SetWrapS(EnumTextureWrappingType.REPEAT);
desc.SetWrapT(EnumTextureWrappingType.REPEAT);
texture.SetRepeat(new Vector2(5, 5));
material.AddTexture("map", texture);
var color = Vector3.ColorFromHex(0x0044ff);
material.SetUniform("diffuse", Uniform.Create(color));
var node = new PrimitiveSceneNode(mGeometry, material);
node.SetPickable(false);
node.SetCulling(false);
render.ShowSceneNode(node);
}
private IBindable CreateMaterialUniform()
{
var materialDescriptionUniform = Uniform <Material> .Create(
"MaterialDescription",
BufferUsage.UniformBuffer | BufferUsage.Dynamic,
ShaderStages.Vertex | ShaderStages.Fragment);
materialDescriptionUniform.UniformData = new Material[]
{
new Material
{
AmbientColor = _light0.Parameters.AmbientLightColor * _material.AmbientColor,
Shininess = _material.Shininess,
DiffuseColor = _light0.Parameters.DiffuseLightColor * _material.DiffuseColor,
Padding0 = 0f,
SpecularColor = _light0.Parameters.SpecularLightColor * _material.SpecularColor,
MaterialOverride = _overrideColor ? 1 : 0,
Padding1 = Vector4.Zero
}
};
return(materialDescriptionUniform);
}
private IBindable CreateLightSourceUniform()
{
var lightSourceUniform = Uniform <LightSource> .Create(
"LightSource",
BufferUsage.UniformBuffer | BufferUsage.Dynamic,
ShaderStages.Vertex | ShaderStages.Fragment);
lightSourceUniform.UniformData = new LightSource[]
{
new LightSource
{
AmbientColor = _light0.Parameters.AmbientLightColor,
LightPower = _light0.Parameters.LightPower,
DiffuseColor = _light0.Parameters.DiffuseLightColor,
AttenuationConstant = _light0.Parameters.AttenuationConstant,
SpecularColor = _light0.Parameters.SpecularLightColor,
IsHeadlight = _light0 is PhongHeadlight ? 1 : 0,
Position = _light0 is PhongPositionalLight light ? light.Position : Vector4.Zero
}
};
return(lightSourceUniform);
}
public override void Run(RenderControl render)
{
mMaterial1 = MeshPhongMaterial.Create("phong.texture");
mMaterial1.SetUniform("diffuse", Uniform.Create(new Vector3(1, 0, 1)));
var texture = ImageTexture2D.Create(GetResourcePath("textures/bricks2.jpg"));
texture.SetRepeat(new Vector2(2.0f, 2.0f));
texture.UpdateTransform();
mMaterial1.SetColorMap(texture);
var shape = ShapeBuilder.MakeBox(GP.XOY(), 4, 4, 8);
mNode = BrepSceneNode.Create(shape, mMaterial1, null);
mMaterial2 = MeshPhongMaterial.Create("phong.texture");
var texture2 = ImageTexture2D.Create(GetResourcePath("textures/water.png"));
mMaterial2.SetColorMap(texture2);
render.ShowSceneNode(mNode);
}
