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Added resize, cursor, and arrows mode

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Added selection box rendering
Added arrow rendering
added resize rendering
This commit is contained in:
andreja6
2018-04-23 20:09:01 -07:00
parent 68edb442d3
commit 98d3358fd5
1 changed files with 78 additions and 1 deletions
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79
main.cpp
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@@ -56,9 +56,14 @@ static bool forwards = false;
static bool backwards = false;
static bool left = false;
static bool right = false;
static const int CURSOR = 0;
static const int ARROWS = 1;
static const int RESIZE = 2;
static int mode = CURSOR;
Vector3 cameraPos = Vector3(0,2,10);
Vector2 oldMouse = Vector2(0,0);
float moveRate = 0.5;
Instance* selectedInstance = NULL;
/**
This simple demo applet uses the debug mode as the regular
rendering mode so you can fly around the scene.
@@ -326,6 +331,8 @@ void Demo::onInit() {
test->size = Vector3(4,1,2);
test->position = Vector3(2,5,0);
selectedInstance = test;
test = makePart();
test->parent = dataModel;
test->color = Color3::gray();
@@ -337,6 +344,8 @@ void Demo::onInit() {
test->color = Color3::gray();
test->size = Vector3(4,1,2);
test->position = Vector3(-2,7,0);
@@ -634,6 +643,71 @@ void drawButtons(RenderDevice* rd)
}
}
void drawOutline(Vector3 from, Vector3 to, RenderDevice* rd, LightingParameters lighting, Vector3 size, Vector3 pos)
{
rd->setLight(0, NULL);
rd->setAmbientLightColor(Color3(1,1,1));
Color3 outline = Color3(0.098F,0.6F,1.0F);
float offsetSize = 0.05F;
//X
Draw::box(Box(Vector3(from.x - offsetSize, from.y + offsetSize, from.z + offsetSize), Vector3(to.x + offsetSize, from.y - offsetSize, from.z - offsetSize)), rd, outline, Color4::clear());
Draw::box(Box(Vector3(from.x - offsetSize, to.y + offsetSize, from.z + offsetSize), Vector3(to.x + offsetSize, to.y - offsetSize, from.z - offsetSize)), rd, outline, Color4::clear());
Draw::box(Box(Vector3(from.x - offsetSize, to.y + offsetSize, to.z + offsetSize), Vector3(to.x + offsetSize, to.y - offsetSize, to.z - offsetSize)), rd, outline, Color4::clear());
Draw::box(Box(Vector3(from.x - offsetSize, from.y + offsetSize, to.z + offsetSize), Vector3(to.x + offsetSize, from.y - offsetSize, to.z - offsetSize)), rd, outline, Color4::clear());
//Y
Draw::box(Box(Vector3(from.x + offsetSize, from.y - offsetSize, from.z + offsetSize), Vector3(from.x - offsetSize, to.y + offsetSize, from.z - offsetSize)), rd, outline, Color4::clear());
Draw::box(Box(Vector3(to.x + offsetSize, from.y - offsetSize, from.z + offsetSize), Vector3(to.x - offsetSize, to.y + offsetSize, from.z - offsetSize)), rd, outline, Color4::clear());
Draw::box(Box(Vector3(to.x + offsetSize, from.y - offsetSize, to.z + offsetSize), Vector3(to.x - offsetSize, to.y + offsetSize, to.z - offsetSize)), rd, outline, Color4::clear());
Draw::box(Box(Vector3(from.x + offsetSize, from.y - offsetSize, to.z + offsetSize), Vector3(from.x - offsetSize, to.y + offsetSize, to.z - offsetSize)), rd, outline, Color4::clear());
//Z
Draw::box(Box(Vector3(from.x + offsetSize, from.y + offsetSize, from.z - offsetSize), Vector3(from.x - offsetSize, from.y - offsetSize, to.z + offsetSize)), rd, outline, Color4::clear());
Draw::box(Box(Vector3(from.x + offsetSize, to.y + offsetSize, from.z - offsetSize), Vector3(from.x - offsetSize, to.y - offsetSize, to.z + offsetSize)), rd, outline, Color4::clear());
Draw::box(Box(Vector3(to.x + offsetSize, from.y + offsetSize, from.z - offsetSize), Vector3(to.x - offsetSize, from.y - offsetSize, to.z + offsetSize)), rd, outline, Color4::clear());
Draw::box(Box(Vector3(to.x + offsetSize, to.y + offsetSize, from.z - offsetSize), Vector3(to.x - offsetSize, to.y - offsetSize, to.z + offsetSize)), rd, outline, Color4::clear());
mode = RESIZE;
if(mode == ARROWS)
{
float max = size.x;
if(abs(size.y) > max)
max = size.y;
if(abs(size.z) > max)
max = size.z;
max = max / 2;
Draw::arrow(pos, Vector3(0, 1+max, 0), rd);
Draw::arrow(pos, Vector3(1+max, 0, 0), rd);
Draw::arrow(pos, Vector3(0, 0, 1+max), rd);
Draw::arrow(pos, Vector3(0, (-1)-max, 0), rd);
Draw::arrow(pos, Vector3((-1)-max, 0, 0), rd);
Draw::arrow(pos, Vector3(0, 0, (-1)-max), rd);
}
else if(mode == RESIZE)
{
Vector3 gamepoint = pos;
Vector3 camerapoint = rd->getCameraToWorldMatrix().translation;
float distance = pow(pow((double)gamepoint.x - (double)camerapoint.x, 2) + pow((double)gamepoint.y - (double)camerapoint.y, 2) + pow((double)gamepoint.z - (double)camerapoint.z, 2), 0.5);
if(distance < 200)
{
Color3 sphereColor = outline;
float multiplier = distance * 0.025F/2;
if(multiplier < 0.25F)
multiplier = 0.25F;
Draw::sphere(Sphere(Vector3(pos.x, pos.y + (size.y/2 + 1), pos.z), multiplier), rd, sphereColor, Color4::clear());
Draw::sphere(Sphere(Vector3(pos.x, pos.y - (size.y/2 + 1), pos.z), multiplier), rd, sphereColor, Color4::clear());
Draw::sphere(Sphere(Vector3(pos.x + (size.x/2 + 1), pos.y, pos.z), multiplier), rd, sphereColor, Color4::clear());
Draw::sphere(Sphere(Vector3(pos.x - (size.x/2 + 1), pos.y, pos.z), multiplier), rd, sphereColor, Color4::clear());
Draw::sphere(Sphere(Vector3(pos.x, pos.y, pos.z + (size.z/2 + 1)), multiplier), rd, sphereColor, Color4::clear());
Draw::sphere(Sphere(Vector3(pos.x, pos.y, pos.z - (size.z/2 + 1)), multiplier), rd, sphereColor, Color4::clear());
}
}
rd->setAmbientLightColor(lighting.ambient);
rd->setLight(0, GLight::directional(lighting.lightDirection, lighting.lightColor));
}
void Demo::onGraphics(RenderDevice* rd) {
@@ -678,7 +752,6 @@ void Demo::onGraphics(RenderDevice* rd) {
makeFlag(Vector3(-1, 3.5, 0), rd);
app->renderDevice->setLight(0, GLight::directional(lighting.lightDirection, lighting.lightColor));
app->renderDevice->setAmbientLightColor(lighting.ambient);
@@ -694,6 +767,10 @@ void Demo::onGraphics(RenderDevice* rd) {
Vector3 pos2 = Vector3((pos.x-size.x/2)/2,(pos.y-size.y/2)/2,(pos.z-size.z/2)/2);
Vector3 pos3 = Vector3((pos.x+size.x/2)/2,(pos.y+size.y/2)/2,(pos.z+size.z/2)/2);
Draw::box(Box(pos2 ,pos3), app->renderDevice, part->color, Color4::clear());
if(selectedInstance == part)
{
drawOutline(pos2, pos3, rd, lighting, Vector3(size.x/2, size.y/2, size.z/2), Vector3(pos.x/2, pos.y/2, pos.z/2));
}
}