public void Set(float[] m)
{
_v?.Set(m);
}
public void SetLightRangeRcp(float f)
{
_pointLightRangeRcp.Set(f);
}
public static void ApplyPassIndex(EffectScalarVariable variable, TextureFXSettings settings, TextureFXPassSettings passsettings)
{
variable.Set(passsettings.PassIndex);
}
public void SetTexelHeight(float f)
{
_texelHeight.Set(f);
}
public void SetSpecularIntensity(float i)
{
_specularIntensity.Set(i);
}
public override void LoadResources()
{
if (m_Disposed == true)
{
m_Effect = m_Effect = new Effect(GameEnvironment.Device, Bytecode); // Effect.FromFile(GameEnvironment.Device, Helper.ResolvePath(m_ShaderLocation), "fx_4_0", ShaderFlags.None, EffectFlags.None, null, null);
m_Technique = m_Effect.GetTechniqueByName("Imposter");
m_Pass_NoBlend = m_Technique.GetPassByName("NoBlend");
m_Pass_OverlayAdd = m_Technique.GetPassByName("OverlayAdd");
m_Pass_OverlaySubtract = m_Technique.GetPassByName("OverlaySubtract");
m_Pass_OverlayInvert = m_Technique.GetPassByName("OverlayInvert");
m_Pass_OverlayAlpha = m_Technique.GetPassByName("OverlayAlpha");
m_Technique_BrightPass = m_Effect.GetTechniqueByName("Imposter_BrightPass");
m_Pass_NoBlend_BrightPass = m_Technique_BrightPass.GetPassByName("NoBlend");
m_Pass_OverlayAdd_BrightPass = m_Technique_BrightPass.GetPassByName("OverlayAdd");
m_Pass_OverlaySubtract_BrightPass = m_Technique_BrightPass.GetPassByName("OverlaySubtract");
m_Pass_OverlayAlpha_BrightPass = m_Technique_BrightPass.GetPassByName("OverlayAlpha");
m_ImposterTextureResource = m_Effect.GetVariableByName("imposter").AsResource();
m_BrightPassThreshold = m_Effect.GetVariableByName("brightPassThreshold").AsScalar();
m_PaletteTextureResource = m_Effect.GetVariableByName("palette").AsResource();
m_PaletteHue = m_Effect.GetVariableByName("paletteHue").AsScalar();
m_PaletteTexture = Texture2D.FromFile(GameEnvironment.Device, Helper.ResolvePath("~/Assets/ds-palette.png"));
m_PaletteResourceView = new ShaderResourceView(GameEnvironment.Device, m_PaletteTexture);
m_PaletteTextureResource.SetResource(m_PaletteResourceView);
m_PaletteHue.Set(0.5f);
m_Layout = new InputLayout(GameEnvironment.Device, m_Pass_NoBlend.Description.Signature, new[] {
new InputElement("POSITION", 0, Format.R32G32_Float, 0, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 8, 0)
});
float minX = -1f, miny = -1f, maxX = 1f, maxY = 1f;
using (DataStream stream = new DataStream(4 * Marshal.SizeOf(typeof(Vertex2D)), true, true))
{
stream.WriteRange(new Vertex2D[] {
new Vertex2D() { Position = new Vector2(maxX, miny), TextureCoords = new Vector2(1.0f, 1.0f) },
new Vertex2D() { Position = new Vector2(minX, miny), TextureCoords = new Vector2(0.0f, 1.0f) },
new Vertex2D() { Position = new Vector2(maxX, maxY), TextureCoords = new Vector2(1.0f, 0.0f) },
new Vertex2D() { Position = new Vector2(minX, maxY), TextureCoords = new Vector2(0.0f, 0.0f) }
});
stream.Position = 0;
m_Vertices = new SlimDX.Direct3D11.Buffer(GameEnvironment.Device, stream, new BufferDescription()
{
BindFlags = BindFlags.VertexBuffer,
CpuAccessFlags = CpuAccessFlags.None,
OptionFlags = ResourceOptionFlags.None,
SizeInBytes = 4 * Marshal.SizeOf(typeof(Vertex2D)),
Usage = ResourceUsage.Default
});
}
m_VerticesBindings = new VertexBufferBinding(m_Vertices, Marshal.SizeOf(typeof(Vertex2D)), 0);
m_Disposed = false;
}
}
public void SetMaxTessDistance(float f)
{
_maxTessDistance.Set(f);
}
public void SetMinTess(float f)
{
_minTess.Set(f);
}
public void SetMaxTess(float f)
{
_maxTess.Set(f);
}
public void SetMinDist(float f)
{
_minDist.Set(f);
}
public void SetMaxDist(float f)
{
_maxDist.Set(f);
}
public void SetFogRange(float f)
{
_fogRange.Set(f);
}
public void SetFogStart(float f)
{
_fogStart.Set(f);
}
public static void ApplyDrawIndexFloat(EffectScalarVariable variable, LayerSettings settings, ObjectLayerSettings obj)
{
variable.Set((float)obj.DrawCallIndex);
}
public void Set(bool[] m)
{
_v?.Set(m);
}
public void SetTexelCellSpaceV(float f)
{
_texelCellSpaceV.Set(f);
}
public void Set(int m)
{
_v?.Set(m);
}
public void SetWorldCellSpace(float f)
{
_worldCellSpace.Set(f);
}
public void SetHeightScale(float f)
{
_heightScale.Set(f);
}
public void SetSpecularExponent(float e)
{
_specularExponent.Set(e);
}
protected override void OnRender(RenderContext renderContext)
{
// --- check to render the model
var geometry = geometryInternal as IBillboardText;
if (geometry == null)
{
throw new System.Exception("Geometry must implement IBillboardText");
}
// --- set constant paramerers
var worldMatrix = modelMatrix * renderContext.worldMatrix;
EffectTransforms.mWorld.SetMatrix(ref worldMatrix);
bFixedSizeVariable?.Set(fixedSize);
// --- check shadowmaps
//this.hasShadowMap = this.renderHost.IsShadowMapEnabled;
//this.effectMaterial.bHasShadowMapVariable.Set(this.hasShadowMap);
// --- set context
renderContext.DeviceContext.InputAssembler.InputLayout = vertexLayout;
switch (billboardType)
{
case BillboardType.MultipleText:
renderContext.DeviceContext.InputAssembler.PrimitiveTopology = PrimitiveTopology.TriangleList;
break;
default:
renderContext.DeviceContext.InputAssembler.PrimitiveTopology = PrimitiveTopology.TriangleStrip;
break;
}
// --- set rasterstate
renderContext.DeviceContext.Rasterizer.State = RasterState;
// --- bind buffer
renderContext.DeviceContext.InputAssembler.SetVertexBuffers(0, new VertexBufferBinding(VertexBuffer.Buffer, VertexBuffer.StructureSize, 0));
// --- render the geometry
this.bHasBillboardTexture.Set(geometry.Texture != null);
if (geometry.Texture != null)
{
billboardTextureVariable.SetResource(billboardTextureView);
}
this.bHasBillboardAlphaTexture.Set(geometry.AlphaTexture != null);
if (geometry.AlphaTexture != null)
{
billboardAlphaTextureVariable.SetResource(billboardAlphaTextureView);
}
var vertexCount = geometryInternal.Positions.Count;
switch (billboardType)
{
case BillboardType.MultipleText:
// Use foreground shader to draw text
effectTechnique.GetPassByIndex(0).Apply(renderContext.DeviceContext);
// --- draw text, foreground vertex is beginning from 0.
renderContext.DeviceContext.Draw(vertexCount, 0);
break;
case BillboardType.SingleText:
if (vertexCount == 8)
{
var half = vertexCount / 2;
// Use background shader to draw background first
effectTechnique.GetPassByIndex(1).Apply(renderContext.DeviceContext);
// --- draw background, background vertex is beginning from middle. <see cref="BillboardSingleText3D"/>
renderContext.DeviceContext.Draw(half, half);
// Use foreground shader to draw text
effectTechnique.GetPassByIndex(0).Apply(renderContext.DeviceContext);
// --- draw text, foreground vertex is beginning from 0.
renderContext.DeviceContext.Draw(half, 0);
}
break;
case BillboardType.SingleImage:
// Use foreground shader to draw text
effectTechnique.GetPassByIndex(2).Apply(renderContext.DeviceContext);
// --- draw text, foreground vertex is beginning from 0.
renderContext.DeviceContext.Draw(vertexCount, 0);
break;
}
}
public void SetTexelWidth(float f)
{
_texelWidth.Set(f);
}