3D Fundamentals Tutorial 12 - Revision history

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Chili at 13:03, 16 November 2017

2017-11-16T13:03:15Z

Chili: Created page with "The vertex shader is the one of the two original shaders introduced in Direct3D 8, and it is only shader besides a pixel shader that '''must''' be provided before triangles ca..."

2017-11-16T13:00:22Z

Created page with "The vertex shader is the one of the two original shaders introduced in Direct3D 8, and it is only shader besides a pixel shader that '''must''' be provided before triangles ca..."

New page

The vertex shader is the one of the two original shaders introduced in Direct3D 8, and it is only shader besides a pixel shader that '''must''' be provided before triangles can be rendered. It's kind of a big deal.

== Video ==

The tutorial video is on YouTube [https://youtu.be/HyVc0X9JKpg here].

== Downloads ==

The GitHub repository for the tutorial code is [https://github.com/planetchili/3D_Fundamentals here].

== See also ==
* [https://www.patreon.com/planetchili Planet Chili Patreon]
* [[3D Fundamentals Tutorial 13|Next in series (Tutorial 13)]]
* [[3D Fundamentals Series]]

@@ Line 25: / Line 25: @@
 :* <code>WaveVertexTextureEffect.h</code> implements the sinusoid wave effect [https://youtu.be/xcs2IEGVkCk?t=7m21s 7:21]
 :* <code>VertexWaveScene.h</code> [https://youtu.be/xcs2IEGVkCk?t=9m48s 9:48]
-* Example where Vertex Output type is different from Vertex Input Type [https://youtu.be/xcs2IEGVkCk?t=10m48s 10:48]
+* Example where the vertex output type is different from the vertex input type [https://youtu.be/xcs2IEGVkCk?t=10m48s 10:48]
 <div class="mw-collapsible-content">
 :* Example effect: the color of the vertex is determined by its position

@@ Line 22: / Line 22: @@
 :* Scene definition [https://youtu.be/xcs2IEGVkCk?t=5m02s 5:02]
 * Demo: creating a wave effect [https://youtu.be/xcs2IEGVkCk?t=5m24s 5:24]
-:* <code>Plane.h</code> defines Tesselation of a plane object [https://youtu.be/xcs2IEGVkCk?t=6m28s 6:28]
+:* <code>Plane.h</code> defines Tessellation of a plane object [https://youtu.be/xcs2IEGVkCk?t=6m28s 6:28]
 :* <code>WaveVertexTextureEffect.h</code> implements the sinusoid wave effect [https://youtu.be/xcs2IEGVkCk?t=7m21s 7:21]
 :* <code>VertexWaveScene.h</code> [https://youtu.be/xcs2IEGVkCk?t=9m48s 9:48]

@@ Line 26: / Line 26: @@
 :* <code>VertexWaveScene.h</code> [https://youtu.be/xcs2IEGVkCk?t=9m48s 9:48]
 * Example where Vertex Output type is different from Vertex Input Type [https://youtu.be/xcs2IEGVkCk?t=10m48s 10:48]
 :* Example effect: the color of the vertex is determined by its position
 :* The input vertex type only holds position as data member, we add color in the output data type <code>VSOut</code>
 :* You can procedurally add information to your vertices in the vs
+</div>
 </div>

@@ Line 15: / Line 15: @@
 ::- We apply a <code>std::transform()</code> on the vertices vector
 ::- We create a new datatype <code>VSOut</code>, giving the vs the power to change the datatype of the output vertices
 ::- Each vertex shader will define its output type
 </div>
@@ Line 23: / Line 24: @@
 :* <code>Plane.h</code> defines Tesselation of a plane object [https://youtu.be/xcs2IEGVkCk?t=6m28s 6:28]
 :* <code>WaveVertexTextureEffect.h</code> implements the sinusoid wave effect [https://youtu.be/xcs2IEGVkCk?t=7m21s 7:21]
-:* <code>VertexWaveScene.h</code> :* [https://youtu.be/xcs2IEGVkCk?t=9m48s 9:48]
+:* <code>VertexWaveScene.h</code> [https://youtu.be/xcs2IEGVkCk?t=9m48s 9:48]
+* Example where Vertex Output type is different from Vertex Input Type [https://youtu.be/xcs2IEGVkCk?t=10m48s 10:48]
 </div>

@@ Line 2: / Line 2: @@
 == Video ==
 The tutorial video is on YouTube [https://youtu.be/xcs2IEGVkCk here].
 <div class="mw-collapsible mw-collapsed"><br />
 * What is a Vertex Shader (vs) and its position in the pipeline [https://youtu.be/xcs2IEGVkCk?t=0m20s 0:20]
@@ Line 14: / Line 11: @@
 </div>
 * Code implementation walk-through [https://youtu.be/xcs2IEGVkCk?t=1m14s 1:14]
 <div class="mw-collapsible-content">
 ::- We apply a <code>std::transform()</code> on the vertices vector
 ::- We create a new datatype <code>VSOut</code>, giving the vs the power to change the datatype of the output vertices
 ::- Each vertex shader will define its output type
 :* <code>Effect::VertexShader</code> [https://youtu.be/xcs2IEGVkCk?t=3m33s 3:33]
 :* <code>DefaultVertexShader.h</code> [https://youtu.be/xcs2IEGVkCk?t=4m06s 4:06]
 :* Scene definition [https://youtu.be/xcs2IEGVkCk?t=5m02s 5:02]
-</div>
+* Demo: creating a wave effect [https://youtu.be/xcs2IEGVkCk?t=5m24s 5:24]
 </div>

← Older revision		Revision as of 11:55, 28 June 2020
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	The tutorial video is on YouTube [https://youtu.be/xcs2IEGVkCk here].		The tutorial video is on YouTube [https://youtu.be/xcs2IEGVkCk here].
		+
		+
		+	<div class="mw-collapsible mw-collapsed"><br />
		+	* What is a Vertex Shader (vs) and its position in the pipeline [https://youtu.be/xcs2IEGVkCk?t=0m20s 0:20]
		+	<div class="mw-collapsible-content">
		+	:* A vs takes in vertices of the geometries and applies transformations to them
		+	:* Our current pipeline function <code>ProcessVertices()</code> does this in the most basic form: it applies rotation and translation to move vertices of the mesh from object space to world space
		+	:* In this video, we will be making the vs configurable
		+	</div>
		+	* Code implementation walk-through [https://youtu.be/xcs2IEGVkCk?t=1m14s 1:14]
		+	<div class="mw-collapsible-content">
		+	:* <code>Pipeline.h</code> [https://youtu.be/xcs2IEGVkCk?t=1m14s 1:14]
		+	::- We apply a <code>std::transform()</code> on the vertices vector
		+	::- We create a new datatype <code>VSOut</code>, giving the vs the power to change the datatype of the output vertices
		+	::- Each vertex shader will define its output type
		+	:* <code>Effect::VertexShader</code> [https://youtu.be/xcs2IEGVkCk?t=3m33s 3:33]
		+	:* <code>DefaultVertexShader.h</code> [https://youtu.be/xcs2IEGVkCk?t=4m06s 4:06]
		+	:* Scene definition [https://youtu.be/xcs2IEGVkCk?t=5m02s 5:02]
		+	</div>
		+	</div>

	== Downloads ==		== Downloads ==

@@ Line 3: / Line 3: @@
 == Video ==
-The tutorial video is on YouTube [https://youtu.be/HyVc0X9JKpg here].
+The tutorial video is on YouTube [https://youtu.be/xcs2IEGVkCk here].
 == Downloads ==

← Older revision		Revision as of 13:03, 16 November 2017
Line 1:		Line 1:
−	The vertex shader is the one of the two original shaders introduced in Direct3D 8, and it is only shader besides a pixel shader that '''must''' be provided before triangles can be rendered. It's kind of a big deal.	+	The vertex shader is the one of the two original shaders introduced in Direct3D 8, and it is the only shader besides the pixel shader that '''must''' be provided before triangles can be rendered. It's kind of a big deal.

	== Video ==		== Video ==