Element/Shader - Revision history

Tracer: Added shader semantics section

2023-04-08T17:57:03Z

Added shader semantics section

← Older revision		Revision as of 17:57, 8 April 2023
Line 359:		Line 359:
	}		}
	</syntaxhighlight><br>		</syntaxhighlight><br>

			==MTA Shader Semantics==
			{{Shader Semantics}}

	==Related scripting functions==		==Related scripting functions==
	===Client===		===Client===

Tracer: Changed "syntaxhighlight"s to "hlsl"

2023-04-08T17:04:17Z

Changed "syntaxhighlight"s to "hlsl"

← Older revision		Revision as of 17:04, 8 April 2023
Line 44:		Line 44:
	===Not so simple===		===Not so simple===
	Here is an Effect File containing a vertex and pixel shader:		Here is an Effect File containing a vertex and pixel shader:
	<syntaxhighlight lang="~~lua~~">		<syntaxhighlight lang="hlsl">
	//-- Declare the textures. These are set using dxSetShaderValue( shader, "Tex0", texture )		//-- Declare the textures. These are set using dxSetShaderValue( shader, "Tex0", texture )
	texture Tex0;		texture Tex0;
Line 184:		Line 184:
	===Simple===		===Simple===
	This shader just replaces the texture and allows GTA to control all the render states.		This shader just replaces the texture and allows GTA to control all the render states.
	<syntaxhighlight lang="~~lua~~">		<syntaxhighlight lang="hlsl">
	//-- Declare the texture. These are set using dxSetShaderValue( shader, "Tex0", texture )		//-- Declare the texture. These are set using dxSetShaderValue( shader, "Tex0", texture )
	texture Tex0;		texture Tex0;
Line 203:		Line 203:
	It uses [[https://nightly.mtasa.com/files/shaders/mta-helper.fx mta-helper.fx]] to handle consistent naming of the preset shader settings (gWorld, gTexture0 etc.)<br>		It uses [[https://nightly.mtasa.com/files/shaders/mta-helper.fx mta-helper.fx]] to handle consistent naming of the preset shader settings (gWorld, gTexture0 etc.)<br>
	'''''mta-helper.fx''''' also contains some helpful functions which calculate GTA lighting.		'''''mta-helper.fx''''' also contains some helpful functions which calculate GTA lighting.
	<syntaxhighlight lang="~~lua~~">		<syntaxhighlight lang="hlsl">
	//-----------------------------------------------------------------------		//-----------------------------------------------------------------------
	//-- Settings		//-- Settings
Line 322:		Line 322:

	The above code as it stands will calculate the correct lighting for GTA buildings. If you are replacing a vehicle, change:		The above code as it stands will calculate the correct lighting for GTA buildings. If you are replacing a vehicle, change:
	<syntaxhighlight lang="~~lua~~">		<syntaxhighlight lang="hlsl">
	//-- Calculate GTA lighting for buildings		//-- Calculate GTA lighting for buildings
	PS.Diffuse = MTACalcGTABuildingDiffuse( VS.Diffuse );		PS.Diffuse = MTACalcGTABuildingDiffuse( VS.Diffuse );
	</syntaxhighlight>		</syntaxhighlight>
	to:		to:
	<syntaxhighlight lang="~~lua~~">		<syntaxhighlight lang="hlsl">
	//-- Calculate GTA lighting for vehicles		//-- Calculate GTA lighting for vehicles
	float3 WorldNormal = MTACalcWorldNormal( VS.Normal );		float3 WorldNormal = MTACalcWorldNormal( VS.Normal );
Line 334:		Line 334:
	==Multiple pass shaders==		==Multiple pass shaders==
	To do more than one pass, add '''pass''' blocks like this:		To do more than one pass, add '''pass''' blocks like this:
	<syntaxhighlight lang="~~lua~~">		<syntaxhighlight lang="hlsl">
	//-- Declare the texture. These are set using dxSetShaderValue( shader, "Tex0", texture )		//-- Declare the texture. These are set using dxSetShaderValue( shader, "Tex0", texture )
	texture Tex0;		texture Tex0;

Tracer: Changed syntaxhighlight to "hlsl"

2023-04-08T17:03:01Z

Changed syntaxhighlight to "hlsl"

← Older revision		Revision as of 17:03, 8 April 2023
Line 16:		Line 16:
	===Simplest===		===Simplest===
	Here is the contents of an Effect File with one technique which should work on all hardware:		Here is the contents of an Effect File with one technique which should work on all hardware:
	<syntaxhighlight lang="~~lua~~">		<syntaxhighlight lang="hlsl">
	//-- Declare the textures. These are set using dxSetShaderValue( shader, "Tex0", texture )		//-- Declare the textures. These are set using dxSetShaderValue( shader, "Tex0", texture )
	texture Tex0;		texture Tex0;

EOFIK: Добавление языков

2021-04-15T08:47:16Z

Добавление языков

← Older revision		Revision as of 08:47, 15 April 2021
Line 365:		Line 365:
	[[Category:Element Types]]		[[Category:Element Types]]

			[[en:Element/Shader]]
			[[ru:Element/Shader]]
	[[hu:Element/Shader]]		[[hu:Element/Shader]]

Surge at 21:40, 8 December 2018

2018-12-08T21:40:18Z

← Older revision		Revision as of 21:40, 8 December 2018
Line 364:		Line 364:

	[[Category:Element Types]]		[[Category:Element Types]]

			[[hu:Element/Shader]]

Necktrox: http -> https

2017-11-04T08:51:55Z

http -> https

← Older revision		Revision as of 08:51, 4 November 2017
Line 40:		Line 40:
	</syntaxhighlight>		</syntaxhighlight>
	It doesn't use vertex or pixel shaders, only standard D3D render states.		It doesn't use vertex or pixel shaders, only standard D3D render states.
	Confusing reference of all the states you can set is here: ~~http~~://msdn.microsoft.com/en-us/library/bb173347%28v=VS.85%29.aspx		Confusing reference of all the states you can set is here: https://msdn.microsoft.com/en-us/library/bb173347%28v=VS.85%29.aspx

	===Not so simple===		===Not so simple===
Line 201:		Line 201:
	===Not so simple===		===Not so simple===
	This shader can be used as a base for replacing a world texture if you intend to add some fancy effect.		This shader can be used as a base for replacing a world texture if you intend to add some fancy effect.
	It uses [[~~http~~://nightly.mtasa.com/files/shaders/mta-helper.fx mta-helper.fx]] to handle consistent naming of the preset shader settings (gWorld, gTexture0 etc.)<br>		It uses [[https://nightly.mtasa.com/files/shaders/mta-helper.fx mta-helper.fx]] to handle consistent naming of the preset shader settings (gWorld, gTexture0 etc.)<br>
	'''''mta-helper.fx''''' also contains some helpful functions which calculate GTA lighting.		'''''mta-helper.fx''''' also contains some helpful functions which calculate GTA lighting.
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">

MrTasty at 13:50, 26 February 2015

2015-02-26T13:50:40Z

← Older revision		Revision as of 13:50, 26 February 2015
Line 1:		Line 1:
	The shader class represents a Microsoft HLSL Effect File(.fx) loaded by the client, which can be used instead of an texture when calling [[dxDrawImage]]		The shader class represents a Microsoft HLSL Effect File(.fx) loaded by the client, which can be used instead of a texture when calling [[dxDrawImage]]

	The element type of this class is '''"shader"'''.		The element type of this class is '''"shader"'''.
Line 5:		Line 5:
	==How HLSL Effect Files file integrate into MTA:SA==		==How HLSL Effect Files file integrate into MTA:SA==

	Note: This assumes you know what an Effect File and HLSL is. If not, you ~~had~~ better do some research first.		Note: This page assumes you know what an Effect File and HLSL is. If not, you better do some research first.

	You can use this [[shadertest resource]] to try the examples below. Copy the effect source from the code boxes into '''shadertest/clientshader.fx''' and (re)start shadertest to see the output.		You can use this [[shadertest resource]] to try the examples below. Copy the effect source from the code boxes into '''shadertest/clientshader.fx''' and (re)start shadertest to see the output.

	After you've done all that, (or maybe before if glancing below is making you panic), visit [[Shader examples\|~~here to see~~ some more shader resource examples]].		After you've done all that, (or maybe before if glancing below is making you panic), visit [[Shader examples\|some more shader resource examples]].

	===Techniques===		===Techniques===

Miki785 at 21:44, 5 July 2014

2014-07-05T21:44:46Z

← Older revision		Revision as of 21:44, 5 July 2014
Line 362:		Line 362:
	===Client===		===Client===
	{{Drawing functions}}		{{Drawing functions}}

			[[Category:Element Types]]

Ccw at 09:25, 7 September 2013

2013-09-07T09:25:31Z

@@ Line 331: / Line 331: @@
      float3 WorldNormal = MTACalcWorldNormal( VS.Normal );
      PS.Diffuse = MTACalcGTAVehicleDiffuse( WorldNormal, VS.Diffuse );
 </syntaxhighlight><br>
 ==Related scripting functions==
 ===Client===
 {{Drawing functions}}

Ccw at 16:42, 30 May 2012

2012-05-30T16:42:48Z

← Older revision		Revision as of 16:42, 30 May 2012
Line 74:		Line 74:
	struct VSInput		struct VSInput
	{		{
	~~float4~~ Position : POSITION;		float3 Position : POSITION;
	float4 Diffuse : COLOR0;		float4 Diffuse : COLOR0;
	float2 ~~TexCoord0~~: TEXCOORD0;		float2 TexCoord : TEXCOORD0;
	};		};

Line 258:		Line 258:

	//-- Calculate screen pos of vertex		//-- Calculate screen pos of vertex
	PS.Position = mul(VS.Position, gWorldViewProjection);		PS.Position = mul(float4(VS.Position, 1), gWorldViewProjection);

	//-- Pass through tex coord		//-- Pass through tex coord