Overv
diff --git a/‎code/31_compute_shader.cpp
+1,414 b/‎code/31_compute_shader.cpp
+1,414
diff --git a/‎code/31_shader_compute.comp
+40 b/‎code/31_shader_compute.comp
+40
diff --git a/‎code/31_shader_compute.frag
+11 b/‎code/31_shader_compute.frag
+11
diff --git a/‎code/31_shader_compute.vert
+13 b/‎code/31_shader_compute.vert
+13
diff --git a/‎code/CMakeLists.txt
+4 b/‎code/CMakeLists.txt
+4
diff --git a/‎en/11_Compute_Shader.md
+650 b/‎en/11_Compute_Shader.md
+650
diff --git a/‎images/compute_shader_particles.png
652 KB b/‎images/compute_shader_particles.png
652 KB
diff --git a/‎images/compute_space.svg
+4 b/‎images/compute_space.svg
+4
diff --git a/‎images/compute_ssbo_read_write.svg
+4 b/‎images/compute_ssbo_read_write.svg
+4
diff --git a/‎images/vulkan_pipeline_block_diagram.png
47 KB b/‎images/vulkan_pipeline_block_diagram.png
47 KB
@@ -0,0 +1,40 @@
+#version 450
+
+struct Particle {
+	vec2 position;
+	vec2 velocity;
+    vec4 color;
+};
+
+layout (binding = 0) uniform ParameterUBO {
+    float deltaTime;
+} ubo;
+
+layout(std140, binding = 1) readonly buffer ParticleSSBOIn {
+   Particle particlesIn[ ];
+};
+
+layout(std140, binding = 2) buffer ParticleSSBOOut {
+   Particle particlesOut[ ];
+};
+
+layout (local_size_x = 256, local_size_y = 1, local_size_z = 1) in;
+
+void main() 
+{
+    uint index = gl_GlobalInvocationID.x;  
+
+    Particle particleIn = particlesIn[index];
+
+    particlesOut[index].position = particleIn.position + particleIn.velocity.xy * ubo.deltaTime;
+    particlesOut[index].velocity = particleIn.velocity;
+
+    // Flip movement at window border
+    if ((particlesOut[index].position.x <= -1.0) || (particlesOut[index].position.x >= 1.0)) {
+        particlesOut[index].velocity.x = -particlesOut[index].velocity.x;
+    }
+    if ((particlesOut[index].position.y <= -1.0) || (particlesOut[index].position.y >= 1.0)) {
+        particlesOut[index].velocity.y = -particlesOut[index].velocity.y;
+    }
+
+}
@@ -0,0 +1,11 @@
+#version 450
+
+layout(location = 0) in vec3 fragColor;
+
+layout(location = 0) out vec4 outColor;
+
+void main() {
+
+    vec2 coord = gl_PointCoord - vec2(0.5);
+    outColor = vec4(fragColor, 0.5 - length(coord));
+}
@@ -0,0 +1,13 @@
+#version 450
+
+layout(location = 0) in vec2 inPosition;
+layout(location = 1) in vec4 inColor;
+
+layout(location = 0) out vec3 fragColor;
+
+void main() {
+
+    gl_PointSize = 14.0;
+    gl_Position = vec4(inPosition.xy, 1.0, 1.0);
+    fragColor = inColor.rgb;
+}
@@ -173,3 +173,7 @@ add_chapter (30_multisampling
   MODELS ../resources/viking_room.obj
   TEXTURES ../resources/viking_room.png
   LIBS glm::glm tinyobjloader::tinyobjloader)
+
+add_chapter (31_compute_shader
+  SHADER 31_shader_compute
+  LIBS glm::glm)