From e68d14c4d5b4cced62c2148323c38e7f49292bd7 Mon Sep 17 00:00:00 2001
From: Matthew Kosarek <mattkae@protonmail.com>
Date: Thu, 17 Jun 2021 20:44:55 -0400
Subject: Rotating 3d square

---
 3d/rigidbody/dist/output.wasm | Bin 37871 -> 43282 bytes
 3d/rigidbody/main.cpp         |  64 ++++++++++++++++++++++++++++--------------
 2 files changed, 43 insertions(+), 21 deletions(-)

(limited to '3d')

diff --git a/3d/rigidbody/dist/output.wasm b/3d/rigidbody/dist/output.wasm
index bd15618..9365ee9 100755
Binary files a/3d/rigidbody/dist/output.wasm and b/3d/rigidbody/dist/output.wasm differ
diff --git a/3d/rigidbody/main.cpp b/3d/rigidbody/main.cpp
index 8fe0691..1dfc593 100644
--- a/3d/rigidbody/main.cpp
+++ b/3d/rigidbody/main.cpp
@@ -1,4 +1,5 @@
 #include "../../shared_cpp/Renderer3d.h"
+#include "../../shared_cpp/RenderShared.h"
 #include "../../shared_cpp/Camera3d.h"
 #include "../../shared_cpp/types.h"
 #include "../../shared_cpp/WebglContext.h"
@@ -18,50 +19,71 @@ struct Cube {
 	void load(Renderer3d* renderer) {
 	    Vertex3d cubeVertices[] = {
 			{
-				Vector3 { -1.0, -1.0,  1.0 },
-				Vector3()
+				Vector3 { 1.f, 1.f, 1.f },
+				Vector3(),
+                colorFromHex(255.f, 0.f, 0.f, 255.f)
 			},
 			{
-				Vector3 { 1.0, -1.0,  1.0 },
-				Vector3()
+				Vector3 { -1.f, 1.f, 1.f },
+				Vector3(),
+                colorFromHex(0.f, 255.f, 0.f, 255.f)
 			},
 			{
-				Vector3 { -1.0, 1.0, 1.0 },
-				Vector3()
+				Vector3 { -1.f, 1.f, -1.f },
+				Vector3(),
+                colorFromHex(0.f, 0.f, 255.f, 255.f)
 			},
 			{
-				Vector3 { 1.0,  1.0,  1.0 },
-				Vector3()
+				Vector3 { 1.f, 1.f, -1.f },
+				Vector3(),
+                colorFromHex(255.f, 0.f, 255.f, 255.f)
 			},
 			{
-				Vector3 { -1.0, -1.0, -1.0 },
-				Vector3()
+				Vector3 { 1.f, -1.f, 1.f },
+				Vector3(),
+                colorFromHex(255.f, 255.f, 0.f, 255.f)
 			},
 			{
-				Vector3 { 1.0, -1.0, -1.0 },
-				Vector3()
+				Vector3 { -1.f, -1.f, 1.f },
+				Vector3(),
+                colorFromHex(255.f, 0.f, 0.f, 255.f)
 			},
 			{
-				Vector3 { -1.0,  1.0, -1.0 },
-				Vector3()
+				Vector3 { -1.f, -1.f, -1.f },
+				Vector3(),
+                colorFromHex(0.f, 0.f, 255.f, 255.f)
 			},
 			{
-				Vector3 { 1.0,  1.0, -1.0 },
-				Vector3()
+				Vector3 { 1.f, -1.f, -1.f },
+				Vector3(),
+                colorFromHex(255.f, 255.f, 0.f, 255.f)
 			}
 		};
 
 		
 	    uint32 cubeIndices[] = {
-			0, 1, 2, 3, 7, 1, 5, 4, 7, 6, 2, 4, 0, 1
+		    0, 1, 3, //top 1
+            3, 1, 2, //top 2
+            2, 6, 7, //front 1
+            7, 3, 2, //front 2
+            7, 6, 5, //bottom 1
+            5, 4, 7, //bottom 2
+            5, 1, 4, //back 1
+            4, 1, 0, //back 2
+            4, 3, 7, //right 1
+            3, 4, 0, //right 2
+            5, 6, 2, //left 1
+            5, 1, 2  //left 2
 		};
 
 
-		mesh.load(&cubeVertices[0], 8, cubeIndices, 14, renderer);
+		mesh.load(&cubeVertices[0], 8, cubeIndices, 36, renderer);
 	}
 
 	void update(float32 dtSeconds) {
-		mesh.model = mesh.model.rotate2D((PI / 8.f) * dtSeconds);
+        float32 multiplier = (PI / 8.f) * dtSeconds;
+        Vector3 currentRotation = Vector3 { multiplier, multiplier, multiplier };
+		mesh.model = mesh.model.rotate(currentRotation.x, currentRotation.y, currentRotation.z);
 	}
 
 	void render(Renderer3d* renderer) {
@@ -97,8 +119,8 @@ int main() {
 void load() {
     renderer.load(&context);
 	cube.load(&renderer);
-	camera.projection  = camera.projection.getPerspectiveProjection(0.1f, 100.f, PI / 2.f, 800.f / 600.f);
-	camera.view = camera.view.translate({ 0, 0, -10 });
+	camera.projection  = Mat4x4().getPerspectiveProjection(0.1f, 100.f, PI / 2.f, 800.f / 600.f);
+	camera.view = Mat4x4().translate({ 0, 0, -10 });
     mainLoop.run(update);
 }
 
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