private bool Render()
{
// Clear the buffer to begin the scene.
D3D.BeginScene(0.1f, 0f, 0f, 1f);
// Generate the view matrix based on the camera position.
Camera.Render();
// Get the world, view, and projection matrices from camera and d3d objects.
var viewMatrix = Camera.ViewMatrix;
var worldMatrix = D3D.WorldMatrix;
var projectionMatrix = D3D.ProjectionMatrix;
// Put the model vertex and index buffers on the graphics pipeline to prepare them for drawing.
Model.Render(D3D.DeviceContext);
// Render the model using the color shader.
if (!ColorShader.Render(D3D.DeviceContext, Model.IndexCount, worldMatrix, viewMatrix, projectionMatrix))
{
return(false);
}
// Present the rendered scene to the screen.
D3D.EndScene();
return(true);
}
public override void Render(DeviceContext deviceContext, Matrix worldMatrix, Matrix viewMatrix, Matrix projectionMatrix)
{
int stride = Utilities.SizeOf <VertexDefinition.PositionColor>(); //Gets or sets the stride between vertex elements in the buffer (in bytes).
deviceContext.InputAssembler.SetVertexBuffers(0, new VertexBufferBinding(VertexBuffer, stride, 0));
deviceContext.InputAssembler.SetIndexBuffer(IndexBuffer, Format.R32_UInt, 0);
deviceContext.InputAssembler.PrimitiveTopology = PrimitiveTopology.TriangleList;
_shader.Render(deviceContext, IndexCount, worldMatrix, viewMatrix, projectionMatrix);
}
public bool RenderColorShader(DeviceContext deviceContext, int indexCount, Matrix worldMatrix, Matrix viewMatrix, Matrix projectionMatrix)
{
// Render the ColoreShader.
if (!ColorShader.Render(deviceContext, indexCount, worldMatrix, viewMatrix, projectionMatrix))
{
return(false);
}
return(true);
}
private bool Render()
{
D3D.BeginScene(0.1f, 0f, 0f, 1f);
Camera.Render();
Model.Render(D3D.DeviceContext);
if (!ColorShader.Render(D3D.DeviceContext, Model.IndexCount, D3D.WorldMatrix, Camera.ViewMatrix, D3D.ProjectionMatrix))
{
return(false);
}
D3D.EndScene();
return(true);
}
private bool RenderGraphics()
{
// Clear the scene.
D3D.BeginScene(0, 0, 0, 1);
// Generate the view matrix based on the camera's position.
Camera.Render();
// Get the world, view, and projection matrices from camera and d3d objects.
var viewMatrix = Camera.ViewMatrix;
var worldMatrix = D3D.WorldMatrix;
var projectionMatrix = D3D.ProjectionMatrix;
var orthoMatrix = D3D.OrthoMatrix;
// Render the terrain buffers.
Terrain.Render(D3D.DeviceContext);
// Render the model using the color shader.
if (!ColorShader.Render(D3D.DeviceContext, Terrain.IndexCount, worldMatrix, viewMatrix, projectionMatrix))
{
return(false);
}
// Turn off the Z buffer to begin all 2D rendering.
D3D.TurnZBufferOff();
// Turn on the alpha blending before rendering the text.
D3D.TurnOnAlphaBlending();
// Render the text string.
if (!Text.Render(D3D.DeviceContext, worldMatrix, orthoMatrix))
{
return(false);
}
// Turn off the alpha blending before rendering the text.
D3D.TurnOffAlphaBlending();
// Turn on the Z buffer to begin all 2D rendering.
D3D.TurnZBufferOn();
// Present the rendered scene to the screen.
D3D.EndScene();
return(true);
}
private bool RenderGraphics()
{
// Clear the scene.
D3D.BeginScene(0.0f, 0.0f, 0.0f, 1.0f);
// Generate the view matrix based on the camera's position.
Camera.Render();
// Get the world, view, projection, and ortho matrices from the camera and Direct3D objects.
Matrix worldMatrix = D3D.WorldMatrix;
Matrix cameraViewMatrix = Camera.ViewMatrix;
Matrix projectionMatrix = D3D.ProjectionMatrix;
Matrix orthoD3DMatrix = D3D.OrthoMatrix;
// Render the terrain buffers.
Terrain.Render(D3D.DeviceContext);
// Render the model using the color shader.
if (!ColorShader.Render(D3D.DeviceContext, Terrain.IndexCount, worldMatrix, cameraViewMatrix, projectionMatrix))
{
return(false);
}
// Turn off the Z buffer to begin all 2D rendering.
D3D.TurnZBufferOff();
// Turn on the alpha blending before rendering the text.
D3D.TurnOnAlphaBlending();
// Render the text user interface elements.
if (!Text.Render(D3D.DeviceContext, FontShader, worldMatrix, orthoD3DMatrix))
{
return(false);
}
// Turn off alpha blending after rendering the text.
D3D.TurnOffAlphaBlending();
// Turn the Z buffer back on now that all 2D rendering has completed.
D3D.TurnZBufferOn();
// Present the rendered scene to the screen.
D3D.EndScene();
return(true);
}
public void Render(DeviceContext deviceContext, Matrix worldMatrix, Matrix viewMatrix, Matrix projectionMatrix)
{
if (_changed)
{
float left = (float)((ScreenSize.X / 2) * -1) + (float)Position.X;
float right = left + (float)Size.X;
float top = (float)(ScreenSize.Y / 2) - (float)Position.Y;
float bottom = top - (float)Size.Y;
_vertices[0] = new VertexDefinition.PositionColor {
position = new Vector3(left, top, Depth), color = _color
};
_vertices[1] = new VertexDefinition.PositionColor {
position = new Vector3(right, bottom, Depth), color = _color
};
_vertices[2] = new VertexDefinition.PositionColor {
position = new Vector3(left, bottom, Depth), color = _color
};
_vertices[3] = new VertexDefinition.PositionColor {
position = new Vector3(right, top, Depth), color = _color
};
DataStream mappedResource;
deviceContext.MapSubresource(_vertexBuffer, MapMode.WriteDiscard, SharpDX.Direct3D11.MapFlags.None, out mappedResource);
mappedResource.WriteRange(_vertices);
deviceContext.UnmapSubresource(_vertexBuffer, 0);
_changed = false;
}
// Set vertex buffer stride and offset.
int stride = Utilities.SizeOf <VertexDefinition.PositionColor>(); //Gets or sets the stride between vertex elements in the buffer (in bytes).
deviceContext.InputAssembler.SetVertexBuffers(0, new VertexBufferBinding(_vertexBuffer, stride, 0));
deviceContext.InputAssembler.SetIndexBuffer(_indexBuffer, Format.R32_UInt, 0);
deviceContext.InputAssembler.PrimitiveTopology = PrimitiveTopology.TriangleList;
_shader.Render(deviceContext, _indexCount, worldMatrix, viewMatrix, projectionMatrix);
}
