1 files changed, 159 insertions, 0 deletions
diff --git a/tools/im2d/linelist.cpp b/tools/im2d/linelist.cpp
new file mode 100644
index 0000000..6d76fb2
--- /dev/null
+++ b/tools/im2d/linelist.cpp
@@ -0,0 +1,159 @@
+#include <rw.h>
+#include <skeleton.h>
+
+#include "im2d.h"
+
+float LineListData[32][4] = {
+	{ 0.000f,  0.000f,  0.000f,  0.000f},
+	{ 0.000f,  1.000f,  1.000f,  1.000f},
+
+	{ 0.000f,  0.000f,  0.000f,  0.000f},
+	{ 0.383f,  0.924f,  1.000f,  1.000f},
+
+	{ 0.000f,  0.000f,  0.000f,  0.000f},
+	{ 0.707f,  0.707f,  1.000f,  1.000f},
+
+	{ 0.000f,  0.000f,  0.000f,  0.000f},
+	{ 0.924f,  0.383f,  1.000f,  1.000f},
+
+	{ 0.000f,  0.000f,  0.000f,  0.000f},
+	{ 1.000f,  0.000f,  1.000f,  1.000f},
+
+	{ 0.000f,  0.000f,  0.000f,  0.000f},
+	{ 0.924f, -0.383f,  1.000f,  1.000f},
+
+	{ 0.000f,  0.000f,  0.000f,  0.000f},
+	{ 0.707f, -0.707f,  1.000f,  1.000f},
+
+	{ 0.000f,  0.000f,  0.000f,  0.000f},
+	{ 0.383f, -0.924f,  1.000f,  1.000f},
+
+	{ 0.000f,  0.000f,  0.000f,  0.000f},
+	{ 0.000f, -1.000f,  1.000f,  1.000f},
+
+	{ 0.000f,  0.000f,  0.000f,  0.000f},
+	{-0.383f, -0.924f,  1.000f,  1.000f},
+
+	{ 0.000f,  0.000f,  0.000f,  0.000f},
+	{-0.707f, -0.707f,  1.000f,  1.000f},
+
+	{ 0.000f,  0.000f,  0.000f,  0.000f},
+	{-0.924f, -0.383f,  1.000f,  1.000f},
+
+	{ 0.000f,  0.000f,  0.000f,  0.000f},
+	{-1.000f,  0.000f,  1.000f,  1.000f},
+
+	{ 0.000f,  0.000f,  0.000f,  0.000f},
+	{-0.924f,  0.383f,  1.000f,  1.000f},
+
+	{ 0.000f,  0.000f,  0.000f,  0.000f},
+	{-0.707f,  0.707f,  1.000f,  1.000f},
+
+	{ 0.000f,  0.000f,  0.000f,  0.000f},
+	{-0.383f,  0.924f,  1.000f,  1.000f}
+};
+
+float IndexedLineListData[16][4] = {
+	{-1.000f,  1.000f,  0.000f,  1.000f},
+	{-0.500f,  1.000f,  0.250f,  1.000f},
+	{ 0.000f,  1.000f,  0.500f,  1.000f},
+	{ 0.500f,  1.000f,  0.750f,  1.000f},
+	{ 1.000f,  1.000f,  1.000f,  1.000f},
+
+	{-1.000f,  0.500f,  0.000f,  0.750f},
+	{-1.000f,  0.000f,  0.000f,  0.500f},
+	{-1.000f, -0.500f,  0.000f,  0.250f},
+
+	{ 1.000f,  0.500f,  1.000f,  0.750f},
+	{ 1.000f,  0.000f,  1.000f,  0.500f},
+	{ 1.000f, -0.500f,  1.000f,  0.250f},
+
+	{-1.000f, -1.000f,  0.000f,  0.000f},
+	{-0.500f, -1.000f,  0.250f,  0.000f},
+	{ 0.000f, -1.000f,  0.500f,  0.000f},
+	{ 0.500f, -1.000f,  0.750f,  0.000f},
+	{ 1.000f, -1.000f,  1.000f,  0.000f}
+};
+
+rw::uint16 IndexedLineListIndices[20] = {
+	0, 11, 1, 12, 2, 13, 3, 14, 4, 15, 
+	0, 4, 5, 8, 6, 9, 7, 10, 11, 15
+};
+
+rw::RWDEVICE::Im2DVertex LineList[32];
+rw::RWDEVICE::Im2DVertex IndexedLineList[16];
+
+
+void
+LineListCreate(rw::Camera *camera)
+{
+	float recipZ = 1.0f/camera->nearPlane;
+	for(int i = 0; i < 32; i++){
+		LineList[i].setScreenX(ScreenSize.x/2.0f + LineListData[i][0]*Scale);
+		LineList[i].setScreenY(ScreenSize.y/2.0f - LineListData[i][1]*Scale);
+		LineList[i].setScreenZ(rw::im2d::GetNearZ());
+		LineList[i].setRecipCameraZ(recipZ);
+		LineList[i].setU(LineListData[i][2], recipZ);
+		LineList[i].setV(LineListData[i][3], recipZ);
+	}
+}
+
+void
+LineListSetColor(bool white)
+{
+	rw::RGBA SolidColor1 = SolidRed;
+	rw::RGBA SolidColor2 = SolidWhite;
+
+	if(white){
+		SolidColor1 = SolidWhite;
+		SolidColor2 = SolidWhite;
+	}
+
+	for(int i = 0; i < 32; i += 2){
+		LineList[i].setColor(SolidColor1.red, SolidColor1.green,
+			SolidColor1.blue, SolidColor1.alpha);
+		LineList[i+1].setColor(SolidColor2.red, SolidColor2.green,
+			SolidColor2.blue, SolidColor2.alpha);
+	}
+}
+
+void
+LineListRender(void)
+{
+	rw::im2d::RenderPrimitive(rw::PRIMTYPELINELIST, LineList, 32);
+}
+
+
+void
+IndexedLineListCreate(rw::Camera *camera)
+{
+	float recipZ = 1.0f/camera->nearPlane;
+	for(int i = 0; i < 16; i++){
+		IndexedLineList[i].setScreenX(ScreenSize.x/2.0f + IndexedLineListData[i][0]*Scale);
+		IndexedLineList[i].setScreenY(ScreenSize.y/2.0f - IndexedLineListData[i][1]*Scale);
+		IndexedLineList[i].setScreenZ(rw::im2d::GetNearZ());
+		IndexedLineList[i].setRecipCameraZ(recipZ);
+		IndexedLineList[i].setU(IndexedLineListData[i][2], recipZ);
+		IndexedLineList[i].setV(IndexedLineListData[i][3], recipZ);
+	}
+}
+
+void
+IndexedLineListSetColor(bool white)
+{
+	rw::RGBA SolidColor1 = SolidRed;
+
+	if(white)
+		SolidColor1 = SolidWhite;
+
+	for(int i = 0; i < 16; i++)
+		IndexedLineList[i].setColor(SolidColor1.red, SolidColor1.green,
+			SolidColor1.blue, SolidColor1.alpha);
+}
+
+void
+IndexedLineListRender(void)
+{
+	rw::im2d::RenderIndexedPrimitive(rw::PRIMTYPELINELIST,
+		IndexedLineList, 16, IndexedLineListIndices, 20);
+}