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Commented Issue: No project template for Visual Studio 2010 [7435]

MehrozDurrani — Sun, 19 May 2013 09:18:54 GMT

When I install MonoGame 3.0.1 there are no Project templates for Visual Studio 2010

windows 7 ultimate 64 bit
visual studio 2010 ultimate

please help
Comments: ** Comment from web user: MehrozDurrani **

Please help with it I am having the same issue

Created Unassigned: Texture2D.GetData messed up with non power of 2 [7448]

trogdorburninator — Fri, 17 May 2013 22:25:25 GMT

So I have two textures, that look exactly like the one in render1.png. The difference being that the first one is 128x128, the other one 120x120. If I try to use the following code :

GraphicsDevice.Clear(Color.Black);
Color[] imageData = new Color[test1.Width * test1.Height];
test1.GetData<Color>(imageData);

Texture2D subtexture = new Texture2D(GraphicsDevice, test1.Width, test1.Height);
subtexture.SetData<Color>(imageData);

_spriteBatch.Begin(SpriteSortMode.BackToFront, BlendState.AlphaBlend);
_spriteBatch.Draw(subtexture, new Vector2(0, 0), Color.White);
_spriteBatch.End();

I will get the result as in render1. (test 1 is 128x128 texture). However, if instead of test1 I use test2 (which is exactly the same but 120x120) I get the output in render2.png.

Created Unassigned: RenderTarget2D assignment issue [7447]

trogdorburninator — Thu, 16 May 2013 20:11:01 GMT

Ok, I ran into this earlier, doing something else, but now it has come back to haunt me once again. This time I reduced all code to almost nothing, and I'm pretty certain that this is the issue with the framework rather than my code. Here's the exact description of the issue...

The idea is to use a shader with dynamically rendered surface, which then adds colors between the base and that new surface and then divides them by two. Shader is very simple and does something like:

color.r = (color1.r + color2.r) / 2, and same for g and b.

The shader is not the issue as you will see shortly. To debug this I actually created two fixed pictures attached in the first file. The white to the left is the secondary texture (that would be ideally dynamically generated). The right, black one is the base picture. NOTE: here I combined them in one image, but the white one is white_test and black one is black_test xnb file. Two separate images.

So here's the first simple call, showing that basic rendertarget assignment works:

The following code renders the white surface as it should:

graphics.GraphicsDevice.SetRenderTarget(testRT);
spriteBatch.Begin(SpriteSortMode.Immediate, BlendState.Opaque, SamplerState.LinearClamp, null,
RasterizerState.CullNone);
spriteBatch.Draw(white_test, Vector2.Zero,Color.White);
spriteBatch.End();

graphics.GraphicsDevice.SetRenderTarget(null);
spriteBatch.Begin();
spriteBatch.Draw(testRT, Vector2.Zero, Color.White);
spriteBatch.End();

So it picks up the texture from rendertarget and renders it just fine. I'm not including a separate image for this but what it renders is simply that white image to the left of the first pic.

Now, the next step is a simple shader. In this case the shader just averages two colors. Here's the code for it. Note that here I am using direct texture2d references white_test and black_test.

graphics.GraphicsDevice.SetRenderTarget(offscreen);
spriteBatch.Begin(SpriteSortMode.Immediate, BlendState.Opaque, SamplerState.LinearClamp, null, RasterizerState.CullNone, effect);
graphics.GraphicsDevice.Textures[1] = white_test;
graphics.GraphicsDevice.Textures[1].GraphicsDevice.SamplerStates[1] = SamplerState.LinearClamp;
spriteBatch.Draw(black_test, Vector2.Zero, Color.White);
spriteBatch.End();
graphics.GraphicsDevice.SetRenderTarget(null);

spriteBatch.Begin();
spriteBatch.Draw(offscreen, Vector2.Zero, Color.White);
spriteBatch.End();

This renders the picture shown in 2, as it should. All good here.

But then if you do this:

graphics.GraphicsDevice.SetRenderTarget(offscreen);
spriteBatch.Begin(SpriteSortMode.Immediate, BlendState.Opaque, SamplerState.LinearClamp, null,
RasterizerState.CullNone);
spriteBatch.Draw(white_test, Vector2.Zero,Color.White);
spriteBatch.End();
spriteBatch.Begin(SpriteSortMode.Immediate, BlendState.Opaque, SamplerState.LinearClamp, null, RasterizerState.CullNone, effect);
graphics.GraphicsDevice.Textures[1] = testRT;
graphics.GraphicsDevice.Textures[1].GraphicsDevice.SamplerStates[1] = SamplerState.LinearClamp;
spriteBatch.Draw(black_test, Vector2.Zero, Color.White);
spriteBatch.End();
graphics.GraphicsDevice.SetRenderTarget(null);

spriteBatch.Begin();
spriteBatch.Draw(offscreen, Vector2.Zero, Color.White);
spriteBatch.End();

This is basically the exact same as above - the only difference is that I am using testRT (rendertarget) to assign it to the shader register.

When you run this you get a really dark version of the base picture. My guess is that testRT returned all 0s in that Textures[1] call so it basically halves all non-black colors , hence making it darker. (color.r = (color1.r + 0) / 2 )

Also, I know that the rendertarget itself is not messed up, because if at the very end I try to render winRT directly to the backbuffer it will render white image, meaning that the data is there. This I think has something to do with assigning render target to shader registers.

Thoughts ?

Closed Issue: PrimitiveTypes is incorrectly namespaced [6978]

slygamer — Thu, 16 May 2013 12:38:10 GMT

Microsoft.Xna.Framework.PrimitiveType.TriangleList

This is not the correct namespace for XNA 4.

Should be:

Microsoft.Xna.Framework.Graphics.PrimitiveType.TriangleList

Closed Issue: MonoGame 3D: ContentTypeReader assumes single level dirs for assets [6992]

slygamer — Thu, 16 May 2013 12:38:09 GMT

The ContentTypeReader for Android has a "static" member to manage the file list cache. This is not acceptable if you have subdirs in your asset directory, such as if you have a sounds directory and images and fonts. The first directory you access steals the show and all you get are the files from the first access.

I attached my changes. THey are marked with //@@@.

Created Issue: Old Reference in MonoGame.Framework.iOS.csproj [7442]

Akenaton — Mon, 13 May 2013 10:49:04 GMT

There is an old Reference in MonoGame.Framework.iOS.csproj to novell

When using The last Xamarin.IOS with VS 2010 and opening
MonoGame.Framework.iOS.csproj we get an error.

To solve this error open the project with notepad and change the following lines

> <Import Project="$(ProgramFiles)\MSBuild\MonoTouch\Novell.MonoTouch.Common.targets" Condition="'$(windir)' != '' " />
<Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />

should be replaced by:

> <Import Project="$(ProgramFiles)\MSBuild\Xamarin\iOS\Xamarin.MonoTouch.Common.targets" Condition="'$(windir)' != '' " />
<Import Project="$(MSBuildExtensionsPath)\Xamarin\iOS\Xamarin.MonoTouch.CSharp.targets" />

That error is the same when opening Lidgren.Network.iOS.csproj

Commented Issue: BoundingFrustrum Contains(BoundingBox) does not consider Edge/Face Intersection. [6858]

Ubrasaur — Sun, 12 May 2013 07:16:52 GMT

When the BoundingFrustrum does a Contains check on a BoundingBox, it is only checking if the frustrum contains the points of the box. This means if the frustrum intersects an edge/face of the box, but does not contain any of its points, Disjoint will be returned. Disjoint is also return if the frustrum is entirely inside of the BoundingBox.

The same is true for the reverse, BoundingBox.Contains(BoundingFrustrum) (There is a //TODO comment in that method as well)

Issue further seen by the following
BoundingBox.Intersects(BoundingFrustrum) which calls
BoundingFrustrum.Intersects(BoundingBox) which calls
BoundingFrustrum.Contains(BoundingBox) != ContainementType.Disjoint (Which is the original issue).
Comments: ** Comment from web user: Ubrasaur **

I was banging my head against the wall all day because BoundingBox.Contains isn't right. I finally realized there was an issue with the impl when a box and a sphere of radius 0.7 collide, but the same box and a sphere with the same position but a radius of 0.8 do not collide.

Commented Issue: No project template for Visual Studio 2010 [7435]

ikibiki — Sat, 11 May 2013 11:10:13 GMT

When I install MonoGame 3.0.1 there are no Project templates for Visual Studio 2010

windows 7 ultimate 64 bit
visual studio 2010 ultimate

please help
Comments: ** Comment from web user: ikibiki **

@Bitterman, it installs only in Program Files, then nothing in Visual Studio Templates
-
- Please fix this

Commented Issue: No project template for Visual Studio 2010 [7435]

Bitterman — Sat, 11 May 2013 10:35:44 GMT

Same here. Bit tricky to use MonoGame if installing it doesn't actually do anything.

Commented Issue: "The parameter is incorrect" on DrawUserIndexedPrimitives [7441]

trogdorburninator — Sat, 11 May 2013 10:14:51 GMT

I just ran into a very vague "The parameter is incorrect" error when trying to call DrawUserIndexedPrimitives. Does anyone have any idea why that could happen. The call is as follows:

graphics.DrawUserIndexedPrimitives(PrimitiveType.TriangleList, verts, 0, 4, ib, 0, 2);

verts is of type VertexPositionTexture and has the following members:

0: {Position:{X:1 Y:-1 Z:0} TextureCoordinate:{X:1 Y:1}}
[1]: {Position:{X:-1 Y:-1 Z:0} TextureCoordinate:{X:0 Y:1}}
[2]: {Position:{X:-1 Y:1 Z:0} TextureCoordinate:{X:0 Y:0}}
[3]: {Position:{X:1 Y:1 Z:0} TextureCoordinate:{X:1 Y:0}}
IB is of short type and has :

0: 0
1: 1
2: 2
3: 2
4: 3
5: 0

Btw, this is windows 8 app/.

Thanks.
Comments: ** Comment from web user: trogdorburninator **

Hi, thanks for the response. I figured that the issue was in call to SharpDX InputLayout and has to do with shader declaration.

The vertex shader had this declaration:

( float3 InPos : POSITION, float2 InTex : TEXCOORD0)

changing this signature to :

( float3 InPos : SV_Position, float2 InTex : TEXCOORD0)

fixes the issue. (So change POSITION to SV_Position)

Commented Issue: "The parameter is incorrect" on DrawUserIndexedPrimitives [7441]

nightst4r — Fri, 10 May 2013 23:32:27 GMT

Do you have lighting turned off, as well as vertex color turned off in ur shader? And the shader is applied?

Created Issue: "The parameter is incorrect" on DrawUserIndexedPrimitives [7441]

trogdorburninator — Fri, 10 May 2013 21:45:15 GMT

Created Issue: Content.Load failed when loading 9M bytes music [7439]

AbrahamCheng — Fri, 10 May 2013 07:02:18 GMT

Content.Load<SoundEffect> failed when loading 9M bytes music.

Created Issue: soundEffectInstance.IsLooped doesn't work on the win8 devices [7438]

AbrahamCheng — Fri, 10 May 2013 07:00:53 GMT

soundEffectInstance.IsLooped doesn't work on the win8 devices.
Even I set soundEffectInstance.IsLooped = true, the music only play once.

Created Issue: No project template for Visual Studio 2010 [7435]

ikibiki — Thu, 09 May 2013 04:09:48 GMT

When I install MonoGame 3.0.1 there are no Project templates for Visual Studio 2010

windows 7 ultimate 64 bit
visual studio 2010 ultimate

please help

Commented Issue: Xamarain Studio 4.0 and MonoGame [7334]

ataquino — Wed, 08 May 2013 17:28:23 GMT

I installed Xamarin Studio 4.0, then tried to import the MonoGame 3.0 MonoDevelop package, but was confronted with this error.
Comments: ** Comment from web user: ataquino **

Please ignore the above. I was using the MonoDevelop version on Xamarin Studio.

My bad.

Commented Issue: Xamarain Studio 4.0 and MonoGame [7334]

ataquino — Wed, 08 May 2013 16:05:11 GMT

I installed Xamarin Studio 4.0, then tried to import the MonoGame 3.0 MonoDevelop package, but was confronted with this error.
Comments: ** Comment from web user: ataquino **

Hello.

I'm having the same issue on a Windows 7 machine.

I changed the dependencies version to this:

Attached is the message displayed by the Add-in manager.

Thanks.

Created Issue: Alphablending on linux [7430]

FJeandinot — Sat, 04 May 2013 18:33:52 GMT

Hi,

I'm loading nonpremultiplied alpha png an

Commented Issue: Cannot use Mouse API in Android [7428]

Akenaton — Tue, 30 Apr 2013 11:54:39 GMT

In Windows Phone, I can use Mouse API for one touch point.
But In Android, I cannot use Mouse API. That is not running.
I want use Mouse API in Android for one touch point.
Comments: ** Comment from web user: Akenaton **

Hi
on Android or IOS you should use Gestures Tap
```
using Microsoft.Xna.Framework.Input;
using Microsoft.Xna.Framework.Input.Touch;
```
```
this.EnabledGestures = GestureType.Tap;
```
look at Touchgesture samples here:
https://github.com/CartBlanche/MonoGame-Samples

Peter

Created Issue: Cannot use Mouse API in Android [7428]

daramkun — Mon, 29 Apr 2013 17:20:05 GMT

In Windows Phone, I can use Mouse API for one touch point.
But In Android, I cannot use Mouse API. That is not running.
I want use Mouse API in Android for one touch point.