began raytracing animation

2023-06-15 19:03:58 +02:00 · 2023-06-15 19:03:58 +02:00 · 3eebd90a22
commit 3eebd90a22
parent 4e614b5a3d
4 changed files with 1084 additions and 224 deletions
--- a/presentation/diagrams/raytracing_anim.tex
+++ b/presentation/diagrams/raytracing_anim.tex
@ -0,0 +1,81 @@
+\begin{frame}{}
+    \begin{center}
+        \begin{minipage}{0.3\linewidth}
+            \begin{tikzpicture}
+                % scene draufsicht
+                \node[above] at (2,4.3) {top view};
+
+                \fill[
+                    kit-blue100
+                ](0,0) -- (0,4) -- (4,4) -- (4,0) -- cycle;
+
+                \fill[
+                    kit-green100
+                ](0.5,0.5) -- (0.5,3.5) -- (3.5,3.5) -- (3.5,0.5) -- cycle;
+
+                \node[below] at (2,-0.3) {$\uparrow$Sun$\uparrow$};
+
+                \foreach \x in {0.25,0.5,...,3.75}{
+                        \node[
+                            circle,
+                            draw,
+                            red,
+                            visible on = < 2->
+                        ] (marker) at (\x,3.8){};
+                    }
+
+            \end{tikzpicture}
+        \end{minipage}
+        \hspace{5mm}
+        \begin{minipage}{0.4\linewidth}
+            \begin{tikzpicture}
+                % scene seite
+                \node[above] at (2,2) {side view};
+
+                \draw[
+                    kit-green100
+                ](0.5,0.5) -- (3.5,0.5);
+
+                \draw[
+                    kit-blue100
+                ] (0,0) -- (4,0);
+
+                \draw[
+                    red,
+                    visible on = <2->
+                ] node[left] at (0.2,1) {primary ray} (0.2,0) -- (1,2);
+
+                \draw[
+                    kit-red40,
+                    visible on = <2->
+                ] node[right] at (1,1) {secondary ray} (0.2,0) -- (4,2);
+
+                \node[
+                    circle,
+                    draw,
+                    kit-yellow100,
+                ] (sun) at (4,2) {};
+
+            \end{tikzpicture}
+        \end{minipage}
+        \hspace{5mm}
+        \begin{minipage}{0.2\linewidth}
+            \begin{tikzpicture}
+                \node[above] at (1,2.5) {output image};
+                \draw (0,0) -- (2,0) -- (2,2) -- (0,2) -- cycle;
+                \draw[very thin,color=kit-gray30, step=0.1] (0,0) grid (2,2);
+
+                \fill[
+                    kit-blue100,
+                    visible on = <2->
+                ](0,2) -- (2,2) -- (2,1.9) -- (0,1.9) -- cycle;
+
+                \fill[
+                    kit-gray70,
+                    visible on = <2->
+                ](0.2,2) -- (1.8,2) -- (1.8,1.9) -- (0.2,1.9) -- cycle;
+
+            \end{tikzpicture}
+        \end{minipage}
+    \end{center}
+\end{frame}