/// <summary>
/// Sets view clear flags for multiple render targets.
/// </summary>
/// <param name="id">The index of the view.</param>
/// <param name="targets">The target surfaces that should be cleared.</param>
/// <param name="depth">The value to fill the depth buffer.</param>
/// <param name="stencil">The value to fill the stencil buffer.</param>
/// <param name="rt0">The color palette index for render target 0.</param>
/// <param name="rt1">The color palette index for render target 1.</param>
/// <param name="rt2">The color palette index for render target 2.</param>
/// <param name="rt3">The color palette index for render target 3.</param>
/// <param name="rt4">The color palette index for render target 4.</param>
/// <param name="rt5">The color palette index for render target 5.</param>
/// <param name="rt6">The color palette index for render target 6.</param>
/// <param name="rt7">The color palette index for render target 7.</param>
public static void SetViewClear(
byte id,
ClearTargets targets,
float depth,
byte stencil,
byte rt0 = byte.MaxValue,
byte rt1 = byte.MaxValue,
byte rt2 = byte.MaxValue,
byte rt3 = byte.MaxValue,
byte rt4 = byte.MaxValue,
byte rt5 = byte.MaxValue,
byte rt6 = byte.MaxValue,
byte rt7 = byte.MaxValue
)
{
NativeMethods.bgfx_set_view_clear_mrt(
id,
targets,
depth,
stencil,
rt0,
rt1,
rt2,
rt3,
rt4,
rt5,
rt6,
rt7
);
}
public static extern void bgfx_set_view_clear_mrt(ushort id, ClearTargets flags, float depth, byte stencil, byte rt0, byte rt1, byte rt2, byte rt3, byte rt4, byte rt5, byte rt6, byte rt7);
public static extern void bgfx_set_view_clear(ushort id, ClearTargets flags, int rgba, float depth, byte stencil);
public static extern void bgfx_set_view_clear_mrt(byte id, ClearTargets flags, float depth, byte stencil, byte rt0, byte rt1, byte rt2, byte rt3, byte rt4, byte rt5, byte rt6, byte rt7);
public static extern void bgfx_set_view_clear(byte id, ClearTargets flags, int rgba, float depth, byte stencil);
/// <summary>
/// Sets view clear flags.
/// </summary>
/// <param name="id">The index of the view.</param>
/// <param name="targets">The target surfaces that should be cleared.</param>
/// <param name="colorRgba">The clear color.</param>
/// <param name="depth">The value to fill the depth buffer.</param>
/// <param name="stencil">The value to fill the stencil buffer.</param>
public static void SetViewClear(byte id, ClearTargets targets, int colorRgba, float depth = 1.0f, byte stencil = 0)
{
NativeMethods.bgfx_set_view_clear(id, targets, colorRgba, depth, stencil);
}
public void Clear(int viewport, ClearTargets clearTargets, Color color, float depth = 1.0f, byte stencil = 0)
{
Bgfx.SetViewClear((byte)viewport, clearTargets, (int)color.GetRGBA(), depth, stencil);
Bgfx.Touch((byte)viewport);
}
public void SetViewport(Viewport viewport, Matrix4F viewMatrix, Matrix4F projectionMatrix,
FrameBufferTypes clearBuffers, ColorValue clearBackgroundColor, float clearDepthValue = 1, byte clearStencilValue = 0)
{
currentViewport = viewport;
currentViewNumber++;
//init bgfx view
Bgfx.ResetView(CurrentViewNumber);
bool skip = false;
var renderWindow = currentViewport.parent as RenderWindow;
if (renderWindow != null && renderWindow.ThisIsApplicationWindow)
{
skip = true;
}
if (!skip)
{
Bgfx.SetViewFrameBuffer(CurrentViewNumber, currentViewport.parent.FrameBuffer);
}
Bgfx.SetViewMode(CurrentViewNumber, ViewMode.Sequential);
Bgfx.SetViewRect(CurrentViewNumber, 0, 0, CurrentViewport.SizeInPixels.X, CurrentViewport.SizeInPixels.Y);
unsafe
{
Bgfx.SetViewTransform(CurrentViewNumber, (float *)&viewMatrix, (float *)&projectionMatrix);
}
////!!!!
//if( clearBuffers == 0 )
//{
// var target = viewport.Parent as RenderTexture;
// if( target != null )
// {
// if( !target.Creator._renderTargetCleared )
// {
// clearBuffers = FrameBufferTypes.Color;
// //clearBuffers = FrameBufferTypes.All;
// }
// }
//}
//clear
if (clearBuffers != 0)
{
ClearTargets targets = 0;
if ((clearBuffers & FrameBufferTypes.Color) != 0)
{
targets |= ClearTargets.Color;
}
if ((clearBuffers & FrameBufferTypes.Depth) != 0)
{
targets |= ClearTargets.Depth;
}
if ((clearBuffers & FrameBufferTypes.Stencil) != 0)
{
targets |= ClearTargets.Stencil;
}
Bgfx.SetViewClear(CurrentViewNumber, targets, ToRGBA(clearBackgroundColor), clearDepthValue, clearStencilValue);
Bgfx.Touch(CurrentViewNumber);
}
////!!!!
//if( clearBuffers != 0 )//if( clearBuffers == FrameBufferTypes.All )
//{
// var target = viewport.Parent as RenderTexture;
// if( target != null )
// target.Creator._renderTargetCleared = true;
//}
//u_viewportSettings
unsafe
{
var data = new ViewportSettingsUniform();
data.size = viewport.SizeInPixels.ToVector2F();
data.sizeInv = new Vector2F(1, 1) / data.size;
int vec4Count = sizeof(ViewportSettingsUniform) / sizeof(Vector4F);
if (vec4Count != 1)
{
Log.Fatal("Component_RenderingPipeline: Render: vec4Count != 1.");
}
SetUniform("u_viewportSettings", ParameterType.Vector4, vec4Count, &data);
}
}
/// <summary>
/// Sets view clear flags for multiple render targets.
/// </summary>
/// <param name="id">The index of the view.</param>
/// <param name="targets">The target surfaces that should be cleared.</param>
/// <param name="depth">The value to fill the depth buffer.</param>
/// <param name="stencil">The value to fill the stencil buffer.</param>
/// <param name="rt0">The color palette index for render target 0.</param>
/// <param name="rt1">The color palette index for render target 1.</param>
/// <param name="rt2">The color palette index for render target 2.</param>
/// <param name="rt3">The color palette index for render target 3.</param>
/// <param name="rt4">The color palette index for render target 4.</param>
/// <param name="rt5">The color palette index for render target 5.</param>
/// <param name="rt6">The color palette index for render target 6.</param>
/// <param name="rt7">The color palette index for render target 7.</param>
public static void SetViewClear(
byte id,
ClearTargets targets,
float depth,
byte stencil,
byte rt0 = byte.MaxValue,
byte rt1 = byte.MaxValue,
byte rt2 = byte.MaxValue,
byte rt3 = byte.MaxValue,
byte rt4 = byte.MaxValue,
byte rt5 = byte.MaxValue,
byte rt6 = byte.MaxValue,
byte rt7 = byte.MaxValue
)
{
NativeMethods.bgfx_set_view_clear_mrt(
id,
targets,
depth,
stencil,
rt0,
rt1,
rt2,
rt3,
rt4,
rt5,
rt6,
rt7
);
}
/// <summary>
/// Sets view clear flags.
/// </summary>
/// <param name="id">The index of the view.</param>
/// <param name="targets">The target surfaces that should be cleared.</param>
/// <param name="colorRgba">The clear color.</param>
/// <param name="depth">The value to fill the depth buffer.</param>
/// <param name="stencil">The value to fill the stencil buffer.</param>
public static void SetViewClear(byte id, ClearTargets targets, int colorRgba, float depth = 1.0f, byte stencil = 0)
{
NativeMethods.bgfx_set_view_clear(id, targets, colorRgba, depth, stencil);
}
