implemented phoung shading and surrounding infrastructure, gen.cpp compiles a simple program that creates raw vertex data from vertexes in a way that surppassess the limitations of opengl's native elements[] protocol. next step is to allow for z distance based override and multi draw;

1 files changed, 55 insertions, 0 deletions

diff --git a/gen.cpp b/gen.cpp
new file mode 100644
index 0000000..167d9e7
--- /dev/null
+++ b/gen.cpp
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+#include <stdio.h>
+int main () {
+	float vertexdata[] = {
+		-0.5, 0.5, -.5, // x y z
+		0.5, 0.5, -.5,
+		0.5, -0.5, -.5,
+		-0.5, -0.5, -.5,
+		-0.5, 0.5, 0.5, // x y z
+		0.5, 0.5, 0.5,
+		0.5, -0.5, 0.5,
+		-0.5, -0.5, 0.5,
+		//normal positions
+		1.0, 0.0, 0.0,
+		-1.0, 0.0, 0.0,
+		0.0, 1.0, 0.0,
+		0.0, -1.0, 0.0,
+		0.0, 0.0, 1.0,
+		0.0, 0.0, -1.0,
+	};
+	//polygons of the box mode based on the vertex data.
+	//they must be clockwise from the front so that they are culled when not
+	//seen
+	int elementdata[] = {
+		0,13, 1,13, 3,13,
+		3,13, 1,13, 2,13,
+
+		1,8, 5,8, 2,8,
+		2,8, 5,8, 6,8,
+
+		5,12, 4,12, 6,12,
+		4,12, 7,12, 6,12,
+
+		4,9, 0,9, 7,9,
+		0,9, 3,9, 7,9,
+
+		3,11, 6,11, 7,11,
+		2,11, 6,11, 3,11,
+
+		0,10, 4,10, 5,10,
+		5,10, 1,10, 0,10,
+	};
+	int i = 0;
+	printf("float vertexdata[] = {\n");
+	while (i < 72) {
+		printf("%f,%f,%f, ",vertexdata[(elementdata[i] * 3)],vertexdata[(elementdata[i] * 3) + 1],vertexdata[(elementdata[i] * 3 )+ 2]);
+		if (((i + 1) % 6) == 0) {
+			printf("\n");
+		} else if (((i + 1) % 2) == 0) {
+			printf("\t");
+		}
+		i++;
+	}
+	printf("};");
+	return 0;
+}