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implemented Invert Y Axis mouse option and Fixed 4:3 Aspect option (but I have my doubt about the fixed aspect, is it correct? is it useful?)

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codeimp 2009-01-12 15:45:55 +00:00
parent 503be5d709
commit 67751b0808
2 changed files with 18 additions and 5 deletions
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14
Source/Rendering/Renderer3D.cs
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@ -45,6 +45,7 @@ namespace CodeImp.DoomBuilder.Rendering
private const float PROJ_NEAR_PLANE = 1f; private const float PROJ_NEAR_PLANE = 1f;
private const float CROSSHAIR_SCALE = 0.06f; private const float CROSSHAIR_SCALE = 0.06f;
private const float FOG_RANGE = 0.9f; private const float FOG_RANGE = 0.9f;
private const float FIXED_ASPECT = 4.0f / 3.0f;
#endregion #endregion
@ -275,9 +276,18 @@ namespace CodeImp.DoomBuilder.Rendering
// This creates the projection // This creates the projection
internal void CreateProjection() internal void CreateProjection()
{ {
// Calculate aspect float aspect;
float aspect = (float)General.Map.Graphics.RenderTarget.ClientSize.Width /
// Determine aspect to use
if(General.Settings.FixedAspect)
{
aspect = FIXED_ASPECT;
}
else
{
aspect = (float)General.Map.Graphics.RenderTarget.ClientSize.Width /
(float)General.Map.Graphics.RenderTarget.ClientSize.Height; (float)General.Map.Graphics.RenderTarget.ClientSize.Height;
}
// The DirectX PerspectiveFovRH matrix method calculates the scaling in X and Y as follows: // The DirectX PerspectiveFovRH matrix method calculates the scaling in X and Y as follows:
// yscale = 1 / tan(fovY / 2) // yscale = 1 / tan(fovY / 2)

3
Source/VisualModes/VisualCamera.cs
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@ -68,6 +68,9 @@ namespace CodeImp.DoomBuilder.VisualModes
{ {
// Change camera angles with the mouse changes // Change camera angles with the mouse changes
anglexy -= delta.x * ANGLE_FROM_MOUSE; anglexy -= delta.x * ANGLE_FROM_MOUSE;
if(General.Settings.InvertYAxis)
anglez -= delta.y * ANGLE_FROM_MOUSE;
else
anglez += delta.y * ANGLE_FROM_MOUSE; anglez += delta.y * ANGLE_FROM_MOUSE;
// Normalize angles // Normalize angles