本文整理汇总了Java中com.ra4king.opengl.util.math.Vector2.y方法的典型用法代码示例。如果您正苦于以下问题：Java Vector2.y方法的具体用法？Java Vector2.y怎么用？Java Vector2.y使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.ra4king.opengl.util.math.Vector2的用法示例。
在下文中一共展示了Vector2.y方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: onDragRotate
import com.ra4king.opengl.util.math.Vector2; //导入方法依赖的package包/类
public void onDragRotate(Vector2 position) {
int diffX = (int)(position.x() - startDragMouseLoc.x());
int diffY = -(int)(position.y() - startDragMouseLoc.y());
switch(rotateMode) {
case DUAL_AXIS_ROTATE:
processXYChange(diffX, diffY);
break;
case BIAXIAL_ROTATE:
if(Math.abs(diffX) > Math.abs(diffY))
processXChange(diffX);
else
processYChange(diffY);
break;
case XZ_AXIS_ROTATE:
processXChange(diffX);
break;
case Y_AXIS_ROTATE:
processYChange(diffY);
break;
case SPIN_VIEW_AXIS:
processSpinAxis(diffX);
break;
}
}
示例2: mouseMove
import com.ra4king.opengl.util.math.Vector2; //导入方法依赖的package包/类
@Override
public void mouseMove(Vector2 position) {
if(isDragging) {
Vector2 diff = new Vector2(position).sub(prevMousePos);
switch(rotateMode) {
case DUAL_AXIS:
Quaternion rot = calcRotationQuat(Axis.AXIS_Y, diff.x() * rotateScale);
rot = calcRotationQuat(Axis.AXIS_X, diff.y() * rotateScale).mult(rot).normalize();
rotateViewDegrees(rot, false);
break;
case BIAXIAL: {
Vector2 initDiff = new Vector2(position).sub(startDragMousePos);
Axis axis;
float degAngle;
if(Math.abs(initDiff.x()) > Math.abs(initDiff.y())) {
axis = Axis.AXIS_Y;
degAngle = initDiff.x() * rotateScale;
} else {
axis = Axis.AXIS_X;
degAngle = initDiff.y() * rotateScale;
}
rotateViewDegrees(calcRotationQuat(axis, degAngle), true);
}
break;
case SPIN:
rotateViewDegrees(calcRotationQuat(Axis.AXIS_Z, -diff.x() * rotateScale), false);
break;
}
prevMousePos.set(position);
}
}
示例3: parseVector2
import com.ra4king.opengl.util.math.Vector2; //导入方法依赖的package包/类
@CopyStruct
public static Vector2 parseVector2(String s) throws NumberFormatException {
String[] comp = StringUtil.split(s, ' ');
if(comp.length != 2)
throw new IllegalArgumentException("invalid Vector2");
Vector2 vec = new Vector2();
vec.x(Float.parseFloat(comp[0]));
vec.y(Float.parseFloat(comp[1]));
return vec;
}
示例4: init
import com.ra4king.opengl.util.math.Vector2; //导入方法依赖的package包/类
private void init() {
Vector2 s = portal.getSize();
final float[] portalData = {
0, 0, 0,
s.x(), 0, 0,
0, s.y(), 0,
s.x(), s.y(), 0,
0, s.y(), 0,
s.x(), 0, 0,
};
System.out.println(Arrays.toString(portalData));
int vbo = glGenBuffers();
glBindBuffer(GL_ARRAY_BUFFER, vbo);
glBufferData(GL_ARRAY_BUFFER, (FloatBuffer)BufferUtils.createFloatBuffer(portalData.length).put(portalData).flip(), GL_STATIC_DRAW);
vao = RenderUtils.glGenVertexArrays();
RenderUtils.glBindVertexArray(vao);
glEnableVertexAttribArray(0);
glVertexAttribPointer(0, 3, GL_FLOAT, false, 0, 0);
RenderUtils.glBindVertexArray(0);
glBindBuffer(GL_ARRAY_BUFFER, 0);
portalProgram = new ShaderProgram(Utils.readFully(Resources.getInputStream("shaders/portal.vert")),
Utils.readFully(Resources.getInputStream("shaders/portal.frag")));
portalProgram.begin();
glUniform1i(portalProgram.getUniformLocation("portalTex"), 0);
glUniform2f(portalProgram.getUniformLocation("size"), s.x(), s.y());
}
示例5: mouseMove
import com.ra4king.opengl.util.math.Vector2; //导入方法依赖的package包/类
@Override
public void mouseMove(Vector2 position) {
if(isDragging) {
Vector2 diff = position.copy().sub(prevMousePos);
switch(rotateMode) {
case DUAL_AXIS:
Quaternion rot = calcRotationQuat(Axis.AXIS_Y, diff.x() * rotateScale);
rot = calcRotationQuat(Axis.AXIS_X, diff.y() * rotateScale).mult(rot).normalize();
rotateViewDegrees(rot, false);
break;
case BIAXIAL: {
Vector2 initDiff = position.copy().sub(startDragMousePos);
Axis axis;
float degAngle;
if(Math.abs(initDiff.x()) > Math.abs(initDiff.y())) {
axis = Axis.AXIS_Y;
degAngle = initDiff.x() * rotateScale;
} else {
axis = Axis.AXIS_X;
degAngle = initDiff.y() * rotateScale;
}
rotateViewDegrees(calcRotationQuat(axis, degAngle), true);
}
break;
case SPIN:
rotateViewDegrees(calcRotationQuat(Axis.AXIS_Z, -diff.x() * rotateScale), false);
break;
}
prevMousePos = position.copy();
}
}
示例6: parseVector2
import com.ra4king.opengl.util.math.Vector2; //导入方法依赖的package包/类
public static Vector2 parseVector2(String s) throws NumberFormatException {
String[] comp = StringUtil.split(s, ' ');
if(comp.length != 2)
throw new IllegalArgumentException("invalid Vector2");
Vector2 vec = new Vector2();
vec.x(Float.parseFloat(comp[0]));
vec.y(Float.parseFloat(comp[1]));
return vec;
}