axmol/tests/cpp-tests/Classes/DrawPrimitivesTest/DrawPrimitivesTest.cpp

241 lines
9.8 KiB
C++

/****************************************************************************
Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
https://axis-project.github.io/
Permission is hereby granted, free of charge, to any person obtaining a copy
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The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
****************************************************************************/
#include "DrawPrimitivesTest.h"
#include "renderer/CCRenderer.h"
#include "renderer/CCCustomCommand.h"
USING_NS_AX;
using namespace std;
DrawPrimitivesTests::DrawPrimitivesTests()
{
ADD_TEST_CASE(DrawNodeTest);
ADD_TEST_CASE(Issue11942Test);
}
string DrawPrimitivesBaseTest::title() const
{
return "No title";
}
// DrawNodeTest
DrawNodeTest::DrawNodeTest()
{
auto s = Director::getInstance()->getWinSize();
auto draw = DrawNode::create();
addChild(draw, 10);
draw->drawPoint(Vec2(s.width / 2 - 120, s.height / 2 - 120), 10,
Color4F(AXRANDOM_0_1(), AXRANDOM_0_1(), AXRANDOM_0_1(), 1));
draw->drawPoint(Vec2(s.width / 2 + 120, s.height / 2 + 120), 10,
Color4F(AXRANDOM_0_1(), AXRANDOM_0_1(), AXRANDOM_0_1(), 1));
// draw 4 small points
Vec2 position[] = {Vec2(60, 60), Vec2(70, 70), Vec2(60, 70), Vec2(70, 60)};
draw->drawPoints(position, 4, 5, Color4F(AXRANDOM_0_1(), AXRANDOM_0_1(), AXRANDOM_0_1(), 1));
// draw a line
draw->drawLine(Vec2(0, 0), Vec2(s.width, s.height), Color4F(1.0, 0.0, 0.0, 0.5));
// draw a rectangle
draw->drawRect(Vec2(23, 23), Vec2(7, 7), Color4F(1, 1, 0, 1));
draw->drawRect(Vec2(15, 30), Vec2(30, 15), Vec2(15, 0), Vec2(0, 15),
Color4F(AXRANDOM_0_1(), AXRANDOM_0_1(), AXRANDOM_0_1(), 1));
// draw a circle
draw->drawCircle(VisibleRect::center() + Vec2(140, 0), 100, AX_DEGREES_TO_RADIANS(90), 50, true, 1.0f, 2.0f,
Color4F(1.0f, 0.0f, 0.0f, 0.5f));
draw->drawCircle(VisibleRect::center() - Vec2(140, 0), 50, AX_DEGREES_TO_RADIANS(90), 30, false,
Color4F(AXRANDOM_0_1(), AXRANDOM_0_1(), AXRANDOM_0_1(), 1.0f));
// Draw some beziers
draw->drawQuadBezier(Vec2(s.width - 150, s.height - 150), Vec2(s.width - 70, s.height - 10),
Vec2(s.width - 10, s.height - 10), 10,
Color4F(AXRANDOM_0_1(), AXRANDOM_0_1(), AXRANDOM_0_1(), 0.5f));
draw->drawQuadBezier(Vec2(0.0f, s.height), Vec2(s.width / 2, s.height / 2), Vec2(s.width, s.height), 50,
Color4F(AXRANDOM_0_1(), AXRANDOM_0_1(), AXRANDOM_0_1(), 0.5f));
draw->drawCubicBezier(VisibleRect::center(), Vec2(VisibleRect::center().x + 30, VisibleRect::center().y + 50),
Vec2(VisibleRect::center().x + 60, VisibleRect::center().y - 50), VisibleRect::right(), 100,
Color4F(AXRANDOM_0_1(), AXRANDOM_0_1(), AXRANDOM_0_1(), 0.5f));
draw->drawCubicBezier(Vec2(s.width - 250, 40.0f), Vec2(s.width - 70, 100.0f), Vec2(s.width - 30, 250.0f),
Vec2(s.width - 10, s.height - 50), 10,
Color4F(AXRANDOM_0_1(), AXRANDOM_0_1(), AXRANDOM_0_1(), 0.5f));
auto array = PointArray::create(20);
array->addControlPoint(Vec2(0.0f, 0.0f));
array->addControlPoint(Vec2(80.0f, 80.0f));
array->addControlPoint(Vec2(s.width - 80, 80.0f));
array->addControlPoint(Vec2(s.width - 80, s.height - 80));
array->addControlPoint(Vec2(80.0f, s.height - 80));
array->addControlPoint(Vec2(80.0f, 80.0f));
array->addControlPoint(Vec2(s.width / 2, s.height / 2));
draw->drawCardinalSpline(array, 0.5f, 50, Color4F(AXRANDOM_0_1(), AXRANDOM_0_1(), AXRANDOM_0_1(), 0.5f));
auto array2 = PointArray::create(20);
array2->addControlPoint(Vec2(s.width / 2, 30.0f));
array2->addControlPoint(Vec2(s.width - 80, 30.0f));
array2->addControlPoint(Vec2(s.width - 80, s.height - 80));
array2->addControlPoint(Vec2(s.width / 2, s.height - 80));
array2->addControlPoint(Vec2(s.width / 2, 30.0f));
draw->drawCatmullRom(array2, 50, Color4F(AXRANDOM_0_1(), AXRANDOM_0_1(), AXRANDOM_0_1(), 0.5f));
// open random color poly
Vec2 vertices[] = {Vec2(0.0f, 0.0f), Vec2(50.0f, 50.0f), Vec2(100.0f, 50.0f), Vec2(100.0f, 100.0f),
Vec2(50.0f, 100.0f)};
draw->drawPoly(vertices, 5, false, Color4F(AXRANDOM_0_1(), AXRANDOM_0_1(), AXRANDOM_0_1(), 1.0f));
// closed random color poly
Vec2 vertices2[] = {Vec2(30.0f, 130.0f), Vec2(30.0f, 230.0f), Vec2(50.0f, 200.0f)};
draw->drawPoly(vertices2, 3, true, Color4F(AXRANDOM_0_1(), AXRANDOM_0_1(), AXRANDOM_0_1(), 1.0f));
// Draw 10 circles
for (int i = 0; i < 10; i++)
{
draw->drawDot(Vec2(s.width / 2, s.height / 2), 10 * (10 - i),
Color4F(AXRANDOM_0_1(), AXRANDOM_0_1(), AXRANDOM_0_1(), 1.0f));
}
// Draw polygons
Vec2 points[] = {Vec2(s.height / 4, 0.0f), Vec2(s.width, s.height / 5), Vec2(s.width / 3 * 2, s.height)};
draw->drawPolygon(points, sizeof(points) / sizeof(points[0]), Color4F(1.0f, 0.0f, 0.0f, 0.5f), 4,
Color4F(0.0f, 0.0f, 1.0f, 0.5f));
// star poly (triggers buggs)
{
const float o = 80;
const float w = 20;
const float h = 50;
Vec2 star[] = {
Vec2(o + w, o - h), Vec2(o + w * 2, o), // lower spike
Vec2(o + w * 2 + h, o + w), Vec2(o + w * 2, o + w * 2), // right spike
// {o +w, o+w*2+h}, {o,o+w*2}, // top spike
// {o -h, o+w}, {o,o}, // left spike
};
draw->drawPolygon(star, sizeof(star) / sizeof(star[0]), Color4F(1.0f, 0.0f, 0.0f, 0.5f), 1,
Color4F(0.0f, 0.0f, 1.0f, 1.0f));
}
// star poly (doesn't trigger bug... order is important un tesselation is supported.
{
const float o = 180;
const float w = 20;
const float h = 50;
Vec2 star[] = {
Vec2(o, o),
Vec2(o + w, o - h),
Vec2(o + w * 2, o), // lower spike
Vec2(o + w * 2 + h, o + w),
Vec2(o + w * 2, o + w * 2), // right spike
Vec2(o + w, o + w * 2 + h),
Vec2(o, o + w * 2), // top spike
Vec2(o - h, o + w), // left spike
};
draw->drawPolygon(star, sizeof(star) / sizeof(star[0]), Color4F(1.0f, 0.0f, 0.0f, 0.5f), 1,
Color4F(0.0f, 0.0f, 1.0f, 1.0f));
}
// draw a solid polygon
Vec2 vertices3[] = {Vec2(60.0f, 160.0f), Vec2(70.0f, 190.0f), Vec2(100.0f, 190.0f), Vec2(90.0f, 160.0f)};
draw->drawSolidPoly(vertices3, 4, Color4F(1.0f, 1.0f, 0.0f, 1.0f));
// draw a solid rectangle
draw->drawSolidRect(Vec2(10.0f, 10.0f), Vec2(20.0f, 20.0f), Color4F(1.0f, 1.0f, 0.0f, 1.0f));
// draw a solid circle
draw->drawSolidCircle(VisibleRect::center() + Vec2(140.0f, 0.0f), 40, AX_DEGREES_TO_RADIANS(90), 50, 2.0f, 2.0f,
Color4F(0.0f, 1.0f, 0.0f, 1.0f));
// Draw segment
draw->drawSegment(Vec2(20.0f, s.height), Vec2(20.0f, s.height / 2), 10, Color4F(0.0f, 1.0f, 0.0f, 1.0f));
draw->drawSegment(Vec2(10.0f, s.height / 2), Vec2(s.width / 2, s.height / 2), 40, Color4F(1.0f, 0.0f, 1.0f, 0.5f));
// Draw triangle
draw->drawTriangle(Vec2(10.0f, 10.0f), Vec2(70.0f, 30.0f), Vec2(100.0f, 140.0f),
Color4F(AXRANDOM_0_1(), AXRANDOM_0_1(), AXRANDOM_0_1(), 0.5f));
for (int i = 0; i < 100; i++)
{
draw->drawPoint(Vec2(i * 7.0f, 5.0f), (float)i / 5 + 1,
Color4F(AXRANDOM_0_1(), AXRANDOM_0_1(), AXRANDOM_0_1(), 1.0f));
}
auto draw1 = DrawNode::create();
this->addChild(draw1, 10);
draw1->setLineWidth(4);
draw1->drawLine(Vec2(0.0f, s.height), Vec2(s.width, s.height - 20), Color4F::YELLOW);
draw1->drawLine(Vec2(0.0f, 0.0f), Vec2(s.width, s.height - 20), Color4F::YELLOW);
draw->runAction(RepeatForever::create(Sequence::create(FadeIn::create(1.2), FadeOut::create(1.2), NULL)));
draw1->runAction(RepeatForever::create(Sequence::create(FadeIn::create(1.2), FadeOut::create(1.2), NULL)));
}
string DrawNodeTest::title() const
{
return "Test DrawNode";
}
string DrawNodeTest::subtitle() const
{
return "Testing DrawNode - batched draws. Concave polygons are BROKEN";
}
//
// Issue11942Test
//
Issue11942Test::Issue11942Test()
{
auto draw = DrawNode::create();
addChild(draw, 10);
// draw a circle
draw->setLineWidth(1);
draw->drawCircle(VisibleRect::center() - Vec2(140.0f, 0.0f), 50, AX_DEGREES_TO_RADIANS(90), 30, false,
Color4F(AXRANDOM_0_1(), AXRANDOM_0_1(), AXRANDOM_0_1(), 1));
draw->setLineWidth(10);
draw->drawCircle(VisibleRect::center() + Vec2(140.0f, 0.0f), 50, AX_DEGREES_TO_RADIANS(90), 30, false,
Color4F(AXRANDOM_0_1(), AXRANDOM_0_1(), AXRANDOM_0_1(), 1));
}
string Issue11942Test::title() const
{
return "GitHub Issue #11942";
}
string Issue11942Test::subtitle() const
{
return "drawCircle() with width";
}